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全部 更多 1g 5g 250mg 5mg 100mg 25g 20mg 10mg 100g 1ml 1mg 50mg 25mg 500g 2g 500mg 10g 200mg 2.5kg 5ml 50g 1.2ml 25ml 250g 0.25g 10mm*1mlindmso 100ml 10ml 2mg 1ea 500ml 2.5mg 10kg 25kg 1kg 2.5l 0.1ml 2500g 0.5mg 1l 250ml 10mm (in 1ml dmso) sample 500μg 5kg 1000g 10l 100μg 2.5g 10mm 50ml ea 100ug 0.25mg 10 mg 2ml 500ug 0.2ml 10x1ml 4kg 10x0.5ml 1x1ml 20g 5000g 5l 96t 0.1g 0.5g 0.55mlx10 1000ml 5*500g 10mm*1ml(indmso) 4l 100μl 25μl 10ku 50ku 10mg(1mgx10) 5mg(1mgx5) 20kg 4x1l 2 mg 5 mg 0.25ml 5×1ml 250 mg 100 mg 250μg 2each 10each 0 300mg 48t/96t 50μg 50ug 5mg (solution) 1mg (solution) 10mg (solution) 5x1ml 5 mg 0.025mm 0.15ml 0.1mg 250μl 0.1mu 0.5mu 0.5ml 0.6mlx10 0.6ml 10x0.6ml 1 g 1 mg 1 ml 1.1ml 10 g 5 g 10 mg 50 mg 10*0.5ml 2kg 2.50kg 4x2.5kg 10000g 10x0.75ml 5×500g 25000g 12kg 100mg(solution) 1g (solution) 500mg (solution) 10mm*1mlinwater 500 mg 20l 10×0.6ml 2500ml 6x100ml 6×1l 12×100ml 100t/96s 100ug (solution) 50ug (solution) 500ug (solution) 100ul 25ul 1000000units 250ku 1000000 units 10mm(in1mldmso) 10x10mg 10×0.75ml 10×1ml 10×5ml 125mg 150mg 15mg 1each 8kg 9kg 200g 1gal(3.78l) 6x1kg 6x2.5kg 1kt 4x4l 18l 2l 4x2l 50mg (solution) 25mg (solution) 200μg 1pak 1samp 2.5 g 2.50l 25l 12×500g 6x1l 0.5 mg 10mm (in 1ml h2o) 200t 50t 200ug 200ul 200μl 25 g 50 g 25 mg 3kg 250mg (solution) 100mg (solution) 1000mg 2500mg 5000ml 250ug 6x500g 10*0.6ml 10×0.5ml 25umo 25umol 3.125ml 40mg 4l*4 4x100ml 4×500g 4×1kg 5 ml 500g*30 125ml 10000ml 5×500ml 500ul 500µg 1000µg 1mu 200ku 50t/48s 50ug(solution) 100ug(solution) 50 mg 50管/48样 18kg 10mm (in 1ml ethanol) 4×2.5kg 5ku 1ku 5mg(solution) 25mg(solution) 10mg(solution) 50mg(solution) 5μg 5μμg 60mg 700mg 79mg >100g g
纯度
全部 更多 98% 97% 95% ≥98% 98%+ ≥95% 99% ≥99% ≥97% 96% >98.0%(gc) 95+% hplc≥98% 97%+ 97.00% 98.00% 10mm in dmso >97.0%(gc) ≥96% ≥98%(hplc) 99%+ ≥98% (hplc) 99.00% ≥98.0% 90% >95.0%(gc) ar >98.0%(hplc) 98%+* 纯品型 95%+ >98.0% 98+% >97% 分析对照品,hplc≥98% ≥90% ≥98%(gc) 95.00% 分析对照品 >98.0%(t) br >98.0%(hplc)(t) ≥98.0%(gc) 分析标准品,hplc≥98% 0.98 96.00% >95% hplc≥99% ≥99.0% 分析对照品,98% >96.0%(gc) >99.0%(gc) ≥97.0% - 10mm*1ml in dmso hplc≥95% >98% 分析标准品 96%+ 85% >98.0%(gc)(t) gc≥98% ≥95.0% ≥98.0%(hplc) br,98% >=98% (hplc) ≥98%,≥99% e.e. 分析标准试剂 80% ≥93% 94% >97.0%(hplc) ≥95%(gc) ≥98.0% (hplc) 93% >95.0%(hplc) 分析标准品,≥98% >=98% ind ≥95% (hplc) 分析对照品,≥98% 92% 99.5% ≥99%(hplc) 分析对照品,≥98%(hplc) 98% (hplc) ≥97%(gc) ≥97.0%(gc) 97%+* >98.0%(hplc)(n) 100 µg/ml in methanol 97%(hplc) 98.0% >97.0%(t) ≥98 atom % d 分析对照品,>98% 生物技术级 99%生物技术级 ar,98% hplc≥97% ≥97% (hplc) ≧95% ≥95.0%(gc) 100 µg/ml in acetonitrile 1000μg/ml in methanol >90.0%(gc) 97+% ≥95%(hplc) 0.99 98 atom % d 98%(分析标准试剂) hplc≥90% ≥80% ≥97%(hplc) ≥98%(hplc)(t) 分析对照品试剂 99 % >93.0%(gc) ≥85% ≥92% 分析对照品, ≥95%(hplc) 98%(hplc) 99% (cp) gr ≥96.0% 100μg/ml in methylbenzene 97 % >99% >=97% ≥98%(gc)(t) 0.97 10 µg/ml in cyclohexane 98%(gc) 98%* >95.0%(gc)(t) ar,99% hplc≥96% >=99% 试剂级 10 µg/ml in acetonitrile 90.0% 92%+ >95.0%(t) ≥95% (lc/ms-elsd) ≥97.0% (hplc) ≥98%(t) ≥98.0% (gc) ≥99%(gc) 100μg/ml in methanol 94.00% 98%+, >97.0%(gc)(t) cp gc≥99% ≥95.0% (hplc) 100ug/ml 90%+ 98 % 98%,gc 98.5% 99+% >80.0%(gc) >93.0%(hplc) >94.0%(gc) >97.0% >98.0%(n) biological stain bs indicator ≥94% 分析对照品,hplc≥99% 分析对照品,≥99.5% 10.0ug/ml 2mm in dmso 93%+ 95%+* >95.0% >96.0%(hplc) >98%(gc) >99.0%(t) br,99% standard for gc,≥99.5%(gc) ≥85.0% ≥96%(gc) ≥97.0% (gc) ≥97.0%(hplc) 分析对照品, ≥98%(hplc) >85.0%(gc) >95.0%(hplc)(t) >96% ar,99.0% cp,97% n/a null ≥80%(gc) ≥85%(gc) ≥90% (hplc) ≥98.0%(t) ≥99.0% (gc) 分析对照品,hplc≥95% 分析对照品,hplc≥97% 分析对照品,≥99% 分析标准品,>98% 0.96 10 μg/ml in acetonitrile 1000μg/ml in methylbenzene 100μg/ml,u(%)=2,介质:丙酮 65% 99%* 99%+* 99.9% >92.0%(gc) ar,98.0% ar,99.5% ≥70% >=95% ≥96% (hplc) ≥96.0%(gc) ≥98 % ≥99% (hplc) ≥99.5% 分析对照品,99.5% 分析标准品,98% 分析标准品,≥99% 指示试剂 高纯,98% 0.95 100 μg/ml in meoh 1000 µg/ml in acetonitrile 1000ug/ml in purge and trap methanol 100μg/ml in acetonitrile 10mm in water 20 wt. % in h2o 80%,用于生物染色 800目 95% (hplc) 95%(gc) 96 % 97%* 97%,stab. with <1% magnesium oxide 98%, 异构体混合物 99 atom % d 99.500% 99.9% metals basis >90.0%(t) >99.0%(hplc) acs,99% br,95% gc≥97% gr,99.8% ≥90%(gc) ≥94%(gc) ≥95 % ≥95% (lc/ms-uv) ≥95% (tlc) >=96% ≥96.0%(hplc) ≥97 % ≥98% (gc) ≥98%(hplc)(n) ≥99.0% (hplc) 分析标准品,hplc≥95% 指示剂级 (d, 99.96%) (d,99.9%) 0.05%(w/v)in water 0.5%(w/v)in water 100 μg/ml in methanol 1000 µg/ml in methanol 1000μg/ml in acetonitrile 1000μg/ml in methanol,不确定度2% 100μg/ml in acetonitrile,不确定度3% 100μg/ml in methanol,不确定度3% 70% 83%,gc 89% 95%(hplc) 96% dry weight,5-10% 甲醇做稳定剂 97.0% 98%, 98 atom % d 98%,含稳定剂mehq 99%,含50-150 ppm tbc 稳定剂 99.95% 99.99% >97.0%(hplc)(t) >98%(hplc) a solution in methyl acetate analytical standard ar,90% ar,>99.0%(gc) ar,≥98.0% (gc) ar,≥98.0%((hplc)) average mn ~2,000 average mn ~530 average mw ~160,000 br,97% cp,98% dye content 45 % for biochemistry for hplc, ≥98% high resolution, dnase, rnase, nickase, none detected low eeo mv~35,000,粗粉 mw ~550 purity≥98% standard for gc, ≥99.5% (gc) usp级,cross-linked,粉末 >=90% ≥95%,异构体混合物 ≥96%(hplc) ≥97.0% (hplc),用于荧光分析 ≥98% (tlc) ≥98%,hplc ≥98.0% (hplc),用于荧光分析 分析对照品, ≥98% 分析标准品,≥99.5%(gc) 平均分子量 8000,k16-18 熔点标准品 生物染色试剂 用于生物染色 电子级,99.9% 脱色率≥98% 高纯,97% (d,99.8%)+tms(0.03%) (d,99.9%) + 0.03 % (v/v) tms (d,99.96%)(+0.03% v/v tms) 0.100mg/ml 0.2%溶液 0.5% 10.0μg/g 100 µg/ml in ac 1000μg/ml in acetonitrile,不确定度2% 1000μg/ml in dichloromethane 1000μg/ml in methanol(anhydrous) 100μg/ml in ethanol 100μg/ml(u%=2,溶剂:丙酮) 2000 目 3-5mm,吸附剂,催化剂及载体 3000 目 400 目 50% solution in h2o 5000 目 85%+, cont. ca 10% 2-cyclohexylidenecyclohexanone 91% 95% (lc/ms-elsd) 95% mix tbc as stabilizer 95%,gc&t 95%,gc 95%,stabilized with tbc 97%,0.01% 氢醌稳定剂 97%,含0.1 % 对苯二酚 稳定剂 97%,含稳定剂水滑石 97%,香料级 98% (cp) 98% (mix) 98%(stabilized with mehq) 98%,mixture of isomers 98%,t 98%,异构体混合物 98%,异构体的混合物 98.0%(gc) 98.0%gc 99% 10-50微米 99% 400ppm 对羟基苯甲醚 99% 生物技术级 99%(gc) 99%(分析标准试剂) 99%,黄色结晶针状固体 99.5%,升华纯化 99.99% metals basis,200目 99atom%d >90.0%(n) >92.0%(hplc) >95.0%(gc) ,含0.2 % caco3/mgo (1:1)稳定剂 >95.0%(gc)(n) >96.0%(t) >97.0%(n) >99.5% (gc) ar,≥80.0%(hplc) ar,≥98.5 %(gc) average m.w. 115,000 average mn 10,000 average mn 1310 average mw ~60,000 biochemika, ≥99% d,98% + bht fmp for hplc, ≥99.5% for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥98%(t) gc≥90% gc≥95% gc≥96% gr,≥99.0% (gc) hlb值:13-14,ph值:5.0-7.0 hlb值:9-10,ph值:5.0-7.0 hplc hplc≥93% inherent viscosity: 0.3-2.5dl/g mv~35,000,粒料 mw ~2,000 m natural peg400mo peg600mo sn 56.5%±0.5% standard for gc,≥99%(gc) technical,≥90 % usp, >98.5% viscosity:3600~7000 mpa.s water≤50 ppm(by k.f.),99.5%,safedry,with molecular sieves,safeseal ~95% (tlc) ≥75% ≥80%(hplc) ≥95%(t) ≥95%,≥99%e.e. ≥95.0% (gc) ≥96.0% (gc) ≥97.0%(t) ≥98%(hplc),solid ≥98%(n) ≥98.0%(hplc),分析标准品 ≥99 % >=99% (hplc) ≥99%,40 mm in ethanol ≥99.0%(gc) ≥99.5%(gc)(标准试剂) ≥99.8%(gc) 低熔点,适用于分离小的核酸片段 分析对照品,>98%,来源于吐根 分析对照品,≥99.5%(gc) 分析标准品,99% 分析标准品,≥95% 分析标准品,≥97% 对照药材 平均分子量 10000,k13-18 平均分子量 1300000,k88-96 平均分子量 24000,k23-27 平均分子量 58000,k29-32 强度:100% 热塑型,分子量:50000-80000 熔点:82.5℃,深黄色 生物染料级 用于gc-hs,≥99.5%(gc) 用于gc衍生化,≥98.5% 用于分光光度法测定铜,≥99% 用于多肽合成,≥99.5%(gc) 见coa 试剂级,99% 超纯,98% 镀膜级,99.99% metals basis,3.5-5 mm 高纯级,98% 0.05% 0.1% 0.5 m solution in thf ,mkseal 0.5 m solution in thf 0.5mol/l in thf,safeseal 0.85 1.00mg/ml 10 wt.% 基体:丙二醇 10 µg/ml in ethylacetate 10.0ng/μl 100 µg/ml in cyclohexane 100 μg/ml 异辛烷溶液 1000 µg/ml in ac 1000μg/ml in acetone 1000μg/ml in acetonitrile, 不确定度2% 1000μg/ml in ethanol 100μg/ml in acetone 100μg/ml in acetonitrile, 不确定度3% 100μg/ml in methanol, 不确定度3% 100μg/ml 10ug/ml 2mm in water 2× 3 wt.% 基体:丙二醇 30% solution in h2o 36% 40% 40-60目 gc 50 μg/ml in isooctane 50%邻苯二甲酸二辛酯溶液 50μg/ml in methanol 60%+ 60%,用于生物染色 60%-70% 60-80目 gc 70% in water 75% 80%+ 80-100目 gc 8000目 85%(hplc) 85%, cont. ca 10% 2-cyclohexylidenecyclohexanone 90% (gc) 90%(hplc) 90%,lc&n 90+% 95 % 95% (stabilized with tbc) 95% gc 95%, 含k2co3稳定剂 95%,固体 95.0%(gc) 96+% 97%+(cgc) 97%+, 97.0% (gc) 98 atom% d,99%(cp) 98%(cis- and trans- mixture) 98%(分析对照品试剂) 98%(荧光分析试剂) 98%, mixture of isomers 98%, 含k2co3稳定剂 98%,(stabilized with mehq) 98%,lc&n 98%,lc&t 98%,lc 98%,含70-100ppm对苯二酚稳定剂 98%,含k2co3稳定剂 98%生物技术级 98.0%lc 98atom%d 99% (sum of enantiomers) 99%,stabilized with naoh 99%,含100ppm naoh 稳定剂 99%,用于细胞培养 99.0%(gc) 99.0% 99.5%+ 99.5%,water≤50 ppm (by k.f.), mkseal 99.5%,with molecular sieves, water≤50 ppm (by k.f.), mkseal 99.5%,单杂<0.1% 99.99% metals basis >75.0%(hplc) >85% >90%(hplc) >90.0%(gc)(t) >95.0%(lc) >95.0%(w) >96%(gc) >96.0%(gc)(t) >96.0%(gc,mixture of cis and trans isomers) >96.0% >97%(hplc) >97.0%(hplc)(n) >98% usp >98.0%(gc)(n) >98.0%(n)(t) >98.0%(t)(hplc) >99 % (hplc), sublimed >99%(hplc) >99.6%(hplc) >=95% (lc/ms-elsd) >=97.0% >=98.0% (calc. based on dry substance, at) >=99.0%(gc) a solution in ethanol,≥98% analytical standard ≥97.0% (hplc) analytical standard,10ug/ml in toluene ar 99% ar,碱溶 ar,醇溶 average mn 45,000 average mn 80,000 average mn ~2,000 average mw ~14,000, average mn ~10,000 basf,k-30 bioreagent, plant cell culture tested, liquid bioreagent br,400目 carbon 36.0 - 38.6 % co-40 co-60 cp,95% dyecontent95% dyecontent97% ep reference standard for fluorescence,≥98%(hplc) gc≥96% (sum of enantiomers) hplc≥92% hplc≥94% hplc≥97.5% k-30,分子量40000 k90 mixture of cmi and mi,1.50-1.75% in water,ph:2.0-4.0 mw:10000-16000, k17 mw:8000-12000, k15 pcl 分子量8万 ph eur.,bp,98-101% ph:6.8(yellow)--8.2(red) pharmaceutical secondary standard practical grade sio2/al2o3 (mole ratio) ≈ 220-400 sio2/al2o3 (mole ratio) ≈ 25-30 sio2/al2o3 (mole ratio) ≈ 38-40,氢型 sio2/al2o3 (mole ratio) ≈ 38-40,钠型 sio2/al2o3 (mole ratio) ≈ 38-40 sio2/al2o3 (mole ratio) ≈ 40-50 standard for gc,>99.0%(gc) standard for gc,≥99.6%(gc) standard for gc strength ≥290% suitable for microbiology, 0.01g/ml, 溶剂: 蒸馏水 technical grade, 85 % t≥98% usp级 uv≥98% water soluble ~95% (hplc) ~95% ≥50% ≥60% ≥80% (gc); 80% ≥85% (hplc) ≥85%,含水约30% ≥90% (gc), mixture of isomers ≥90.0%(gc) >=92% ≥95%(gc)(t) ≥95%,[(5e,9e,13e)-和(5z,9e,13e)异构体混合物] ≥95%,顺反异构体混合物 ≥96.0% (hplc) ≥97 % sum of enantiomers ≥97%(gc)(t) ≥97%(t) ≥97.0 % ≥97.5% (gc); 98% ≥98% (hplc), solid ≥98%, hplc ≥98%,1h-,2h-异构体混合物 ≥98%,含pth-别异亮氨酸 ≥98.0% (n) ≥98.0% (tlc) ≥98.0%(sum of enantiomers,hplc) ≥98.5% (gc) ≥98.5% ≥99% (cp) ≥99% (hplc);≥99% ≥99% (tlc) ≥99%,gc 10mm*1ml in water ≥99.0% (tlc) 冻干粉, >180 u/mg 分析对照品, 98% 分析对照品, ≥99%(gc) 分析对照品, ≥99.5%(gc) 分析对照品,>98%,来源于甘草 分析对照品,>98%,来源于细辛 分析对照品,>98%,来源于鸡冠花,金凤花 分析对照品,gc≥98% 分析对照品,≥97% 分析对照品,≥99.0%(gc) 分析标准品,96% 分析标准品,99.8% 分析标准品,≥98.0% (hplc) 分析标准品,≥99.5% (gc) 包含 100 ppm naoh 稳定剂, 99% 含吡啶,1.5gh2o/100ml,阴阳极通用 多组分 10 µg/ml in acetonitrile 天然 平均分子量 220000,k60 平均分子量 58000,k30 指示剂 无水级,99.5% 熔点:>83℃,淡黄色 特纯,98% 生物染色剂 用于钴(iii),铁(ii)的测定 电泳级,750g/c㎡ 石化用芳烃油脱烯烃吸附剂 粒径:5mm 脱色率≥90 %, 活性度≥180 h+mmol/kg, 水分≤10 % 脱色率≥90%, 比表面积≥180 m2/g, 水分≤3.0 %, 颗粒平均抗压力≥1 n, 抗水型 脱色率≥90%, 比表面积≥180 m2/g, 水分≤5.0 %, 颗粒平均抗压力≥1 n, 脱氮型 脱色率≥90%, 比表面积≥180 m2/g, 水分≤5.0%, 颗粒平均抗压力≥0.7 n 脱色率≥90%, 比表面积≥300 m2/g, 水分≤8.0%, 颗粒平均抗压力≥1 n 脱色率≥92 %, 活性度≥100 h+mmol/kg, 水分≤12 % 脱色率≥95 %, 活性度≥160 h+mmol/kg, 水分≤12 % 色谱级, ≥99.5% 药用级,325目 酸值(mg koh/g) ≤10, 皂化值(mg koh/g): 100~130 酸值(mg koh/g) ≤10, 皂化值(mg koh/g): 85~105 食品级 (consistent with structure, nmr) (d,99.8%) (gc)标准试剂 (the product is pure based on elemental analysis, nmr, ms, optical rotation and melting point.); >=98% (hplc) 0.03 0.1% in 50% ethanol 0.1n 0.36 0.4 m in methylene chloride 0.5 m solution of thf 0.5% in 50% ethanol 0.5minthf 0.5wt.%inethanol:water(1:1) 0.75 0.8 分析标准品.98% 0.9mmol/l 1 mg/ml in methanol,99 atom % d 1% (溶剂:乙醇) 1% in ethanol 1%(w/v)in water 1% 1.0 m solution in thf, acseal 1.0 m solution in thf, mkseal 1.0mg/ml 1.1-1.3wt.%(190proofethanol) 1.6% 10 wt.% in propylene glycol 10 wt.%(溶剂: 丙二醇) 10 µg/ml in iso-octane 10 μg/ml in accn 10%碱 100 u/mg solid 100 u/mg 100 µg/ml in methanol/water 100 µg/ml in 100 μg/ml in isooctane 100 μg/ml in water 100%,99.96atom%d 1000 μg/ml in acetonitrile 1000 μg/ml in methanol 1000ug/ml in acetone 1000μg/ml in acetonitrile, 不确定度2% 1000μg/ml in acetonitrile,uncertainty 2% 1000μg/ml in hexane, 不确定度2% 1000μg/ml in hexane,uncertainty 2% 1000μg/ml in hexane,不确定度2% 1000μg/ml in methanol, 不确定度2% 1000μg/ml in methanol,uncertainty 2% 1000μg/ml in purge and trap methanol 1000μg/ml 100mg/l(溶剂:乙腈) 100ug/ml in petroleum ether 100μg/ml in hexane ,不确定度3% 100μg/ml in dichloromethane 100μg/ml in dmf 100μg/ml in hexane, 不确定度3% 100μg/ml in hexane,uncertainty 3% 100μg/ml in methanol,uncertainty 3% 100μg/ml in methylbenzene:acetone(8:2) 100μg/ml in methylbenzene:acetone(9:1) 100μg/ml(u=2,溶剂:丙酮) 100μg/ml(u=7~3%,溶剂:丙酮) 100μg/ml(溶剂:石油醚) 100μg/ml,u=2%,介质:甲醇 100μg/ml,溶剂:石油醚 1020.7±81.2ppb 105.5±12.6ppb 10mg (40 mm * 1 ml in ethanol) 25mg (40 mm * 2.5 ml in ethanol) 5mg (40 mm * 500 μl in ethanol) 10mg/ml in ethanol 10mm in h2o 10µg/ml(溶剂:乙腈) 10μg/ml u=6% 10μg/ml in isooctane 10μg/ml in methanol,u=2% 10μg/ml,u=6%, 溶剂:石油醚 10μg/ml,溶剂:甲苯 1250目 14% in h2o 14% in water 164.9±20.5ppb 1g/l(溶剂:乙醇) 1m in water 2%水溶液 20 wt %(溶剂:h2o) 20 wt. %(溶剂:h2o) 20% w/w in h2o 20%溶液 20-40目, gc 2000μg/ml in methanol 200目 20wt.% in h2o 25 µg/ml in acetonitrile 25 µg/ml(溶剂:乙腈) 25u/mg protein 25μg/ml in acetonitrile 3 wt.% in propylene glycol 3 wt.%(溶剂: 丙二醇) 30%碳纤增强材料 325目(药用试剂) 37% 38% emulsion in h2o, <0.5 μm particle size 47-49°c 5 % (w/v) in ethanol 5.0 mg/ml in acetone 50 μg/ml in toluene 50% in dep 50% in diethyl phthalate solution 50% in ethanol(copolymer,3:7) 50% in ethanol(copolymer,7:3) 50%(邻苯二甲酸二丁酯溶液) 50% 50%乙醇溶液(共聚物copolymer,3:7) 50%乙醇溶液(共聚物copolymer,7:3) 5000μg/ml in carbon disulfide 500μg/ml in ethyl acetate 500μg/ml in methanol 50mg/l(溶剂:乙腈) 50µg/ml in acetonitrile 55% 56.5%±0.5%(sn 计量) 60 mesh 60%(生物染色试剂) 60% 60-70% 60-80目 20-80目 20-40目 40-60目 70%(溶剂:水) 70%, powder,bioreagent,suitableforcellculture powder, bioreagent, suitable for cell culture 75.00% 80 wt. % in h2o, contains 600 ppm monomethyl ether hydroquinone as inhibitor 80%(hplc) 80%(生物染色试剂) 80%,stab.withcalciumcarbonate 80.0% 84% 848.81±158.05ppb 85%(gc) 85%,用于细胞培养 86% 90 % 90%(gc) 90%(v/v)乙醇内含0.05%(w/v) 90%+* 90%,stab. with 0.5% 4-methoxyphenol 90%,含500ppm碳酸钠稳定剂 90%,含碳酸钙稳定剂 90%,用于生物染色 92% (mixture of monomer and dimer) 92%* 93%(hplc) 93.0% 94.0% 95% (contains =<11%h2o) 95% (lc/ms-uv) 95% (stabilized with mehq) 95% +stabilized 0.1 % hq 95% anhydrous basis 95% hplc 95% stabilized with tbc 95%(分析标准试剂) 95%+, 95%,含~2% 2,6-二叔丁基对甲酚稳定剂 95%,用于荧光分析 >95%(gc) 95%混合物(tbc作为稳定剂) 95.0% 96 tests 96% (stabilized with mehq) 96% dry weight,5-10% methanol stabilizer 96%(sum of isomers) 96%(分析标准试剂) 96%,升华纯化,低金属离子 96.0 % 96.5% (gc) 96.5-103.5% 97% (stabilized with hq) 97% gc 97% mix tbc as stabilizer 97%( 250 ppm bht ) 97%(gc)(标准试剂) 97%(gc) 97%(stab. with hydroquinone) 97%(stabilized with tbc) 97%(total of isomers) 97%(分析标准试剂) 97%(总同分异构体) 97%(香料试剂) 97%(高纯试剂) 97%, mixture of isomers 97%, stabilized 250 ppm bht 97%, stabilized with 100 ppm tbc 97%, 97%,含 250 ppm bht 稳定剂 97%,异构体混合物 97.0%gc&t 97.5%(分析标准试剂) 97.5% 98 atom % d,stab. with 4-tert-butylcatechol 98% (contains 1-(3,6-dimethylpyrazin-2-yl)ethanone) 98% (nmr) 98% (stabilized with 50 ppm mehq) 98% (stabilized with mehq or tbc) 98% (stabilized with naoh) 98% +(gc)(sum of isomers) 98% +(isomers mixture) 98% 98%atom%d 98% gc 98% hplc,t 98%((干重,可能最多含5%水分) 98%(hplc),固体 98%(mixture of cis and trans ) 98%(mixture of cis-trans isomers) 98%(mixture),含70-100ppm对苯二酚稳定剂 98%(stabilized with tbc) 98%(sum of cis-trans) 98%(乙醇溶液) 98%(光学纯试剂) 98%(含70-100ppm对苯二酚稳定剂试剂) 98%(异构体混合物) 98%(溶剂法生产,产品中有小黑点,不影响使用) 98%(顺式和反式混合物) 98%, (干重), 可能最多含5%水分 98%, 5mg in 200ul ethanol 98%, 用于合成 98%,0.01% 氢醌稳定剂 98%,25mg/ml in ethanol 98%,98 atom % d 98%,98%atom%d 98%,光学纯 98%,含0.1%碳酸钙稳定剂 98%,自然提取 98%hplc≥98% 98%, 98-100% (gc) 98.0%(hplc) 98.0-100.3%(w/w)(t) 98.0-≥100% (w/w) (t 98.5%(gc衍生化试剂) 99 atom % 13c 99 atom % d, 97% (cp sum of e & z isomers) 99 atom %13c 99% (gc) 99% (hplc) 99% 99%ee 99% metals basis 99%, 98atom%d 99%, 粉末 99%,500nm 99%, 99%,含稳定剂mehq 99%9 99%atom d 99.0% (at) 99.0-≥100% (w/w) (t 99.5%(gc 高纯试剂) 99.5%(water≤50 ppm ) 99.5%(分析标准试剂) 99.5%(标准试剂) 99.5%,(分子筛、 water≤50 ppm) 99.5%,water≤50 ppm (by k.f.), acseal 99.5%,with molecular sieves, water≤50 ppm (by k.f.), acseal 99.5-100.5% (calc. on anhydrous substance); 99.5-102% ≥99-102% 99.50% 99.6% u=0.4%(k=2) 99.6%(标准试剂) 99.6% 99.7% 99.8% 99.9 atom % d, contains 0.03 % (v/v) tms 99.9 atom % d 99.9%(+0.03% v/v tms) 99.9%(hplc) 99.9%,el 99.96%(+0.03% v/v tms) 99.99% metals basis,≥200目 99.995% metals basis 99.9atom%d,contains0.03%(v/v)tms 99.9atom%d > 95% >200u/mg >60.0%(hplc) >70-85% (hplc) >80.0%(t) >83.0%(gc) >85.0%(hplc) >90% >90.0%(e) >90.0%(hplc) >92% >93.0%(gc)(t) >94.0%(n) >95% (hplc) >96.0%(gc),stabilized with hq >96.0%(hplc)(n) >96.0%(hplc)(t) >97%(gc) >98%(t) >98.0% (gc) >98.0%(gc)(t)) >98.0%(gc),含稳定剂mehq >98.0%(gc >98.0%(hplc)(w) >99 % (hplc) >99%(nmr) >99%,平均分子量40000 >99.0% (hplc) >99.0% >99.5% >=85% >=90% (sum of enantiomers, gc) >=90%(gc) >=95% (hplc) >=95.0% (gc) >=95.0% (hplc) >=95.0%(gc) >=97% (hplc) >=97% (tlc); >=98% (titration) >=97.0%(hplc) >=97.0%(t) >=98% (tlc) >=98.0% (hplc) >=98.0%(drysubstance,t) >=98.0%(gc) >=98.0%(hplc) >=98.0%(nt) >=98.0%(sumofenantiomers,gc) >=98.0% >=98.5% (hplc) >=99.0% (tlc) acs, 99.0-102.0% acs,97% acs activity>100mol/kg activity>180mol/kg analytical reference analytical standard ,≥98.0 % analytical standard,100μg/ml in acetone analytical standard,10ug/ml in petroleum ether analytical standard,10μg/ml in acetone ar(碱溶) ar(醇溶) ar,94% ar,95% ar,97% ar,97.0% ar,≥98.00% ar,≥98% ar级别,99% assay≥85.0% average mn 10 average mn 2,000 average mn ~400 average mn~2,000 average mol wt 10,000 average mol wt 360,000 average mol wt 40,000 average mw ~50,000(gpc vs. poly(ethylene oxide)), (共聚物copolymer,4:6),粉末 average mw ~50,000(gpc vs. poly(ethylene oxide)),粉末 averagemn1310 averagemn45,000 averagemn~2,000 averagemn~300 averagemn~400 averagemn~460 averagemn~530 averagemn~860 averagemn~9,300 averagemn~914 bioxtra bp2007,药用级 br ≥98% br ≥98.0%(gc) br ≥98.0% br,10~25% br,1250目 br,325目 br,96% br,98.5% br,k90,分子量36万 bs,84% chloranilicacid co ≥22% contains ~40% benzene cp:100%;ie:99.62%atomd cp:95%;98%atom cp:98.7%,ie:99.56%d/molecule cp:98.74%,ie:99.56%d/molecule cp:98.86%,ie:99.61%d/molecule cp:≥98%;ie:≥98%atomd d,99.9%+0.03% v/v tms dye content 95 % dye content 95% dye content 96 % dyecontent25% dyecontent30% dyecontent35% dyecontent45% dyecontent60% dyecontent75% dyecontent85% dyecontent96% dyecontent98% for gc derivatization, ≥99.0% for hplc,≥98%(gc) for spectrophotometric det. (of b, pb) for spectrophotometric det. of amino sugars, ≥99% for spectrophotometric det. of fe(iii), ≥98.5% for synthesis, mixture of isomers forcopper-freeclickchemistry gc≥98.5% gc≥99% (sum of enantiomers) hplc≥75%,鉴别 hplc≥80% hplc≥85% hplc≥96.5% hplc≥98%(mixture of isomers) hplc≥98%(含顺反异构) hplc≥98.0% hplc≥99.5% in h2o (40% w/w) isotopic purity: 98% k-17 分子量10000 k120,分子量130万 k30 k60,分子量22万 lyophilized powder, essentially fatty acid free lyophilized powder, fatty acid free, globulin free, ≥99% (agarose gel electrophoresis) lyophilized powder, ≥97% (agarose gel electrophoresis) ≥97% (agarose gel electrophoresis) lyophilized powder m.w. 14,000 m.w. 2,400 m.w. ~ 40,000, 高纯级 (k30) maldi-tof/ms基质,>99.0% (hplc) may contain up to 10% of trans isomer mcm-41(hexagonal) mix.80% mix>70% mix>76% mixture of cis and trans isomers, ≥96% mixture of cmi and mi,2.0-2.5% in water,ph:2.0-5.0 mn=36000~45000 mn=50000~60000 mn=60000~65000 mn=68000~80000 mountingmediumformicroscopy mw 100,000-1000,000 by gpc mw ~830 mw29000,粉末 mw:270000-400000,k60 mw:30000-40000, k25 mw:45000-58000, k30* mw:45000-58000,k30 mw~1000 mw≈1310 nmr pcl 分子量11~12万 pellets, mdi-polyester/polyether polyurethane. ph eur.,bp,98% ph. eur.,bp,usp,e330,99.5-100.5% ph. eur.,bp,usp ph:3.7(yellow)-5.2(purple) ph:8.0(colorless)-10.0(red) ph:8.2(colorless)-9.8(red) ph=5 ph指示剂 purity≥95% purum, ≥98.0% s basis (elemental analysis) purum,≥98.0%(hplc),powder,red-brown pvp-360 pvp-40 recombinant, expressed in pichia pastoris, lyophilized powder, ≥90% (agarose gel electrophoresis) rh 14.91% rh ≥14.45% rh ≥14.90% sapogenin 20-35 % single metal<10ppb,hdpe bottle single metal<10ppb,pfa bottle single metal<1ppb,pfa bottle sn 56%+-0.5% solid solution in acetone,≥95% solution in methyl acetate,≥95% stab. with 0.5% 4-methoxyphenol ar,≥98.0% standard for gc,≥99.9%(gc) standard for gc≥97.0%(gc) standard for gc,>99.0% sublimed,>99%(hplc) suitable for microbiology suitable for plant cell culture, bioreagent, liquid suitable for plant cell culture, bioreagent suitable for plant cell culture tech. 75% tech. 80%, stab. with calcium carbonate technical,90%,ee 99+% tlc≥80% tlc≥95% trc type ii, ≥10,000 units/g solid (without added oxygen) type x-s type x-s, lyophilized powder usp usp级,95% usp级,98% usp级,粉末 viscosity500cst(25°c)(lit.) viscousliquid w(c28h30o4)=1g/l w(c28h30o4)=5g/l water≤50 ppm(by k.f.),99.5%,safedry wide range(multipurpose) ~1.6% w/v in chloroform ~110μmparticlesize ~1minbenzene,99atom%13c ~20wt. % in d2o, 98 atom % d ~20wt.%ind2o,98atom%d ~20 wt. % in d2o, 98 atom % d ~50% ~75% ~90% ~98% ≤10% iso-β-methylion ≥ 98 % ≥100% ≥20.6% ni and co bas ≥200 g/cm2 ≥50u/mg lyophilized powder ≥60%, 来源于油茶籽 ≥60%, 来源于皂角壳 ≥60%, 来源于穿山龙 ≥60%, 来源于绿茶 ≥70%,α-和β-位的混和物 ≥80% (gc);80% >=80% ≥80.0%(hplc) ≥83% >=85% (hplc) ≥85% (lc/ms-uv) ≥85.0%(gc) ≥85.0%(hplc) ≥87% ≥90% (at) ≥90% (gc) ≥90% (lc/ms-elsd) ≥90% (lc/ms-uv) ≥90% (t) ≥90%(tlc) ≥90.0% (hplc) ≥90.0% (proton nmr) ≥93% (enzymatic) >=93% ≥94% (gc) ≥94% (hplc) ≥94.0% (gc);95% ≥94.0% (hplc) ≥95% (gc) >=95%(gc) >=95% (gc) >=95%(hplc) ≥95% (tlc), ~1 mg/ml in methanol: nh4oh (7:3) ≥95%, 来源于油茶籽 ≥95.0% (at) ≥95.0% (hplc);≥95.0% ≥95.0% (tlc) >=95.0% (tlc) ≥95.0% cyclodextrin ≥95.0%(hplc) ≥95.5% >=95.5% ≥96% (sds-page) ≥96% (tlc) ≥96%(t) >=96.0% (gc) ≥96.0%(t) ≥97% (hplc), solid ≥97% (sum of enantiomers, hplc) ≥97%(sumofenantiomers,hplc) ≥97% (titration) ≥97% (tlc) >=97% (tlc) ≥97%(gc&t) ≥97%,fg ≥97%;≥97.0% (gc) predominantlytrans,>=97%,fcc,fg ≥97.0% (at) ≥97.0% (gc);97.0-103 ≥97.0% (n) ≥97.0% (t) ≥97.5%(hplc) ≥97.5% (hplc) ≥98% (cp) ≥98% (gc/titration) >=98%(gc/titration) ≥98% (titration) ≥98%(gc), 顺反异构体混合物 ≥98%(tlc) ≥98%, fg 1mlx10mm (in dmso) ≥98.0% (nt) ≥98.0% (s);≥98.0% ≥98.0% (t) >=98.0%(t) ≥98.0% cyclodextrin >=98.0%cyclodextrinbasis ≥98.0%(gc)(n) ≥98.0 >=98.5% 99.9 atom % d, contains 1 % (v/v) tms 99.9atom%d,contains1%(v/v)tms ≥99% (gc) ≥99% trace metals basis >=99%tracemetalsbasis ≥99% trace metals 99.99%tracemetalsbasis ≥99%, 用于合成 ≥99%,用于无机痕量分析 ≥99-≥100% 99.5-100.5% (based on anhydrous substance) ≥99.0% (n);≥99.0% ≥99.0% (t) >=99.0%(t) >=99.0% (t) >=99.0% ≥99.5% (gc),无水级(h2o ≤0.04%) ≥99.5% (gc) 亚胺当量(克当量): 130 ~ 150 低电内渗,高强度 光谱级,99.8% metals basis 冻干粉,99% 分子量:3万 分子量:55000 分子量:85万 分析对照品, 98%(hplc) 分析对照品, hplc≥98% 分析对照品, ≥96%(hplc) 分析对照品, ≥97%(hplc) 分析对照品, ≥98%, 异构体混合物 分析对照品, ≥99%(hplc) 分析对照品, ≥99% 分析对照品,97% 分析对照品,97.0% 分析对照品,99% 分析对照品,>98%,来源于血竭 分析对照品,gc≥97% 分析对照品,gc≥99% 分析对照品,hplc>95% 分析对照品,hplc≥96.5% 分析对照品,hplc≥98%(mixture of isomers) 分析标准品,97.5% 分析标准品,99.5% 分析标准品,>99.5%(gc) 分析标准品,gc≥98% 分析标准品,gc≥99% 分析标准品,hplc≥96% 标准品,hplc≥98% 分析标准品,hplc≥97% 分析标准品,hplc≥99% 分析标准品,≥96% 分析标准品,≥96.0% (hplc) 分析标准品,≥98.0 % 分析标准品,≥98.0%(hplc) 分析标准品,≥99.0%(gc) 分离范围10×103~4×106 分离范围70×103~20×106 包含 100 ppm naoh 稳定剂, 99.9% 可见分光光度法 含量≥85% 大于98%,化学纯 工业级, contains 1% hydroquinone as inhibitor 工业级,90% 平均分子量 10000 平均分子量 1300000 平均分子量 24000 平均分子量 3500 平均分子量 40000,k30 平均分子量 58000 应用:中等大小生物分子(30-200kd);载量2.6-3.4mmol/g 异构体混合物, 98% 弱碱, 二甲胺, 自由氨基, 粒度:0.315-1.25mm,含水量:50-65%,交换容量:4.8mmol/g(干),1.4mmol/g(湿) ep828 羧基弱酸,钠型 粒度:0.315-1.25mm,含水量:50-60%,交换容量:3mmol/g(湿) 强度 99% 强度≥1200g/cm2 微量法 无吡啶,1.2gh2o/100ml,阳极用 无吡啶,1.2gh2o/100ml,阴极用 来源于人类血清lyophilized powder, essentially globulin free, ≥99% (agarose gel electrophoresis) 染色强度 100% 标准值:92.0 单位:标准值(%,g/100g) 扩展不确定度(%,g/100g)(k=2):0.7 标准流动性, 用于连续挤出 活性氧: 4.0%-5.3% 活性物含量≥2% 照相级,98.5% 熔点:10-13℃ 熔点:60-65℃ 熔点:82.5℃ 熔点:83℃ 特纯,99% 生物技术级,2000g/c㎡ 生物技术级,500g/c㎡ 生物技术级,≥99.7% 生物试剂级,用于几丁质酶分析 用于gc-hs,≥99.8%(gc) 用于gc顶空测试,≥99.9% 用于hplc衍生化,≥99%(t) 用于光谱测定没食子酸,≥99.0%(hplc) 用于分离小的核酸片段 用于喷涂 用于复合改性 用于尿素的分光光度测定,99% 用于植物细胞培养,mw10000 用于模压成型 用于细胞培养,≥99.0%(hplc) 用于荧光分析,≥95.0% (hplc) 用于荧光分析,≥98.0% (hplc) 电子级,99.9999% metals basis 电泳级,1300g/c㎡ 电泳级,300g/c㎡ 碘氯比1:1 粉末,高纯级 粒径≤10.0um 粘度 2.2 dl/g 细胞培养级(高纯),99% 细胞培养级(高辛酸钠),99% 细胞培养级,99% 药用级,≥325目 药用级 蛋白质≥40% 试剂级,98% 超低凝胶温度 超纯,90% 超纯,99% 超纯级,99.0% 酶活力10万 酸值(mg koh/g) ≤10 鉴别 针状晶体, 99% 高eeo 高纯,70% 高纯,95% 高纯级,90% 高纯级,97% 高纯级,99% 黄色,
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韦氏试剂

Wijs
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(2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone

(2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone
CAS No.:2011-66-7
分子式:C13H9CLN2O3
分子量:276.68
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(2-Butyl-1-benzofuran-3-yl)(2,6-dibromophenyl)methanone

(2-Butyl-1-benzofuran-3-yl)(2,6-dibromophenyl)methanone
CAS No.:112363-29-8
分子式:C19H16O2BR2
分子量:436.14
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(3-broMophenyl)(4，6-dichloropyriMidin-5-yl)Methanone

(3-broMophenyl)(4，6-dichloropyriMidin-5-yl)Methanone
CAS No.:754190-28-8
分子式:C11H5N2OCL2BR
分子量:331.98
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(5R)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone

(5R)-5-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-2-pyrrolidinone
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分子式:C11H23NO2SI
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1,4-Chrysenequinone

1,4-Chrysenequinone
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分子式:C18H10O2
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1,4-Naphthoquinone

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分子式:C10H6O2
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1，5-diamino-4，8-dihydroxyanthraquinone

1，5-diamino-4，8-dihydroxyanthraquinone
CAS No.:145-49-3
分子式:C14H10N2O4
分子量:270.24
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1,8-Dihydroxy-4,5-dinitroanthraquinone

1,8-Dihydroxy-4,5-dinitroanthraquinone
CAS No.:81-55-0
分子式:C14H6N2O8
分子量:330.21
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1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone

1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone
CAS No.:86404-63-9
分子式:C10H7F2N3O
分子量:223.18
价格库存

1-(2-Amino-3-fluoro-4-methoxyphenyl)ethanone

1-(2-Amino-3-fluoro-4-methoxyphenyl)ethanone
CAS No.:1073119-05-7
分子式:C9H10FNO2
分子量:183.18
价格库存

1-(2-chloro-5-fluoropyridin-3-yl)ethanone

1-(2-chloro-5-fluoropyridin-3-yl)ethanone
CAS No.:1203499-12-0
分子式:C7H5CLFNO
分子量:173.57
价格库存

1-(5-bromo-2-chloropyridin-4-yl)ethanone

1-(5-bromo-2-chloropyridin-4-yl)ethanone
CAS No.:1245915-91-6
分子式:C7H5NOCLBR
分子量:234.48
价格库存

1-(5-bromo-3，4-dihydro-2(1H)-isoquinolinyl)-2，2，2-trifluoro- Ethanone

1-(5-bromo-3，4-dihydro-2(1H)-isoquinolinyl)-2，2，2-trifluoro- Ethanone
CAS No.:215794-11-9
分子式:C11H9BRF3NO
分子量:308.09
价格库存

1-Ketoaethiopinone

1-Ketoaethiopinone
CAS No.:105062-36-0
分子式:C20H22O3
分子量:310.39
价格库存

10-Norparvulenone

10-Norparvulenone
CAS No.:618104-32-8
分子式:C12H14O5
分子量:238.24
价格库存

11,12-Dihydro-7-hydroxyhedychenone

11,12-Dihydro-7-hydroxyhedychenone
CAS No.:60149-07-7
分子式:C20H28O3
分子量:316.44
价格库存

13,21-Dihydroeurycomanone

13,21-Dihydroeurycomanone
CAS No.:129587-06-0
分子式:C20H26O9
分子量:410.42
价格库存

2',4'-Dihydroxyacetophenone

2',4'-Dihydroxyacetophenone
CAS No.:89-84-9
分子式:C8H8O3
分子量:152.15
价格库存

2',4'-Dimethylacetophenone

2',4'-Dimethylacetophenone
CAS No.:89-74-7
分子式:C10H12O
分子量:148.20
价格库存

2'-Aminoacetophenone

2'-Aminoacetophenone
CAS No.:551-93-9
分子式:C8H9NO
分子量:135.16
价格库存

2'-Hydroxyacetophenone

2'-Hydroxyacetophenone
CAS No.:118-93-4
分子式:C8H8O2
分子量:136.15
价格库存

2，2-Diphenyl-Cyclohexanone

2，2-Diphenyl-Cyclohexanone
CAS No.:22612-62-0
分子式:C18H18O
分子量:250.33
价格库存

2，3-Anthraquinonedicarboxylic Acid

2，3-Anthraquinonedicarboxylic Acid
CAS No.:27485-15-0
分子式:C16H8O6
分子量:296.23
价格库存

2,3-Dihydroxy-4-methoxyacetophenone

2,3-Dihydroxy-4-methoxyacetophenone
CAS No.:708-53-2
分子式:C9H10O4
分子量:182.17
价格库存

2,3-Dimethylanthraquinone

2,3-Dimethylanthraquinone
CAS No.:6531-35-7
分子式:C16H12O2
分子量:236.27
价格库存

2,5-Dihydroxyacetophenone

2,5-Dihydroxyacetophenone
CAS No.:490-78-8
分子式:C8H8O3
分子量:152.15
价格库存

2，6-Bis-(3，4-dimethoxyphenylmethylene)cyclohexanone

2，6-Bis-(3，4-dimethoxyphenylmethylene)cyclohexanone
CAS No.:18977-33-8
分子式:C24H26O5
分子量:394.46
价格库存

2,6-Dibromoquinone-4-chloroimide

2,6-Dibromoquinone-4-chloroimide
CAS No.:537-45-1
分子式:C6H2BR2CLNO
分子量:299.35
价格库存

2,6-Dihydroxyacetophenone

2,6-Dihydroxyacetophenone
CAS No.:699-83-2
分子式:C8H8O3
分子量:152.15
价格库存

2,6-Dimethoxy-1,4-benzoquinone

2,6-Dimethoxy-1,4-benzoquinone
CAS No.:530-55-2
分子式:C8H8O4
分子量:168.15
价格库存

2,6-Dimethylhydroquinone

2,6-Dimethylhydroquinone
CAS No.:654-42-2
分子式:C8H10O2
分子量:138.16
价格库存

2-(1-环己烯基)环己酮,85%， cont. ca 10% 2-cyclohexylidenecyclohexanone

2-(1-Cyclohexenyl)cyclohexanone
CAS No.:1502-22-3
分子式:C12H18O
分子量:178.27
价格库存

2-Amino-1-(4’-methoxy-3’-sulfonamidophenyl)-2-propanone-d3 Hydrochloride

2-Amino-1-(4’-methoxy-3’-sulfonamidophenyl)-2-propanone-d3 Hydrochloride
CAS No.:1215568-62-9
价格库存

2-Amino-6-bromo-2-(2-chlorophenyl)cyclohexanone-d4 Hydrobromide

2-Amino-6-bromo-2-(2-chlorophenyl)cyclohexanone-d4 Hydrobromide
CAS No.:79499-60-8
分子式:C12H14BR2CLNO
分子量:387.53
价格库存

2-Benzoxazolinone

2-Benzoxazolinone
CAS No.:59-49-4
分子式:C7H5NO2
分子量:135.12
价格库存

2-Chloro-1-(2,4-difluorophenyl)ethanone

2-Chloro-1-(2,4-difluorophenyl)ethanone
CAS No.:51336-94-8
分子式:C8H5CLF2O
分子量:190.57
价格库存

2-chloro-1-(4-chloropyridin-2-yl)ethanone

2-chloro-1-(4-chloropyridin-2-yl)ethanone
CAS No.:1357946-32-7
分子式:C7H5CL2NO
分子量:190.03
价格库存

2-Hydroxyacetophenone

2-Hydroxyacetophenone
CAS No.:582-24-1
分子式:C8H8O2
分子量:136.15
价格库存

2-Hydroxyanthraquinone

2-Hydroxyanthraquinone
CAS No.:605-32-3
分子式:C14H8O3
分子量:224.21
价格库存

2-Methylacetophenone

2-Methylacetophenone
CAS No.:577-16-2
分子式:C9H10O
分子量:134.18
价格库存

2-Methylbenzophenone

2-Methylbenzophenone
CAS No.:131-58-8
分子式:C14H12O
分子量:196.24
价格库存

2-Nonanone

2-Nonanone
CAS No.:821-55-6
分子式:C9H18O
分子量:142.24
价格库存

2-Tridecanone

2-Tridecanone
CAS No.:593-08-8
分子式:C13H26O
分子量:198.34
价格库存

2-Undecanone

2-Undecanone
CAS No.:112-12-9
分子式:C11H22O
分子量:170.29
价格库存

3',4'-Dihydroxyacetophenone

3',4'-Dihydroxyacetophenone
CAS No.:1197-09-7
分子式:C8H8O3
分子量:152.15
价格库存

3(2H)-Pyridazinone， 6-ethyl-

3(2H)-Pyridazinone， 6-ethyl-
CAS No.:51355-93-2
分子式:C6H8N2O
分子量:124.14
价格库存

3，4-Methylenedioxy-α-Pyrrolidinobutiophenone hydrochloride

3，4-Methylenedioxy-α-Pyrrolidinobutiophenone hydrochloride (3，4-MDPBP)
CAS No.:24622-60-4
分子式:C15H20CLNO3
分子量:297.78
价格库存

3,5-Dihydroxyacetophenone

3,5-Dihydroxyacetophenone
CAS No.:51863-60-6
分子式:C8H8O3
分子量:152.15
价格库存

3-Dimethylamino-2-methylpropiophenone

3-Dimethylamino-2-methylpropiophenone
CAS No.:91-03-2
分子式:C12H17NO
分子量:191.27
价格库存

3-Hydroxyacetophenone

3-Hydroxyacetophenone
CAS No.:121-71-1
分子式:C8H8O2
分子量:136.15
价格库存

3-Methylbenzophenone

3-Methylbenzophenone
CAS No.:643-65-2
分子式:C14H12O
分子量:196.24
价格库存

4'-Amino-3',5'-dichloroacetophenone

4'-Amino-3',5'-dichloroacetophenone
CAS No.:37148-48-4
分子式:C8H7CL2NO
分子量:204.05
价格库存

4′-Chloroacetophenone

4′-Chloroacetophenone
CAS No.:99-91-2
分子式:C8H7CLO
分子量:154.59
价格库存

4′-Hydroxy-2′-methylacetophenone

4′-Hydroxy-2′-methylacetophenone
CAS No.:875-59-2
分子式:C9H10O2
分子量:150.17
价格库存

4'-Hydroxy-3'-methylacetophenone

4'-Hydroxy-3'-methylacetophenone
CAS No.:876-02-8
分子式:C9H10O2
分子量:150.17
价格库存

4'-Hydroxyacetophenone

4'-Hydroxyacetophenone
CAS No.:99-93-4
分子式:C8H8O2
分子量:136.15
价格库存

4'-Hydroxyflavanone

4'-Hydroxyflavanone
CAS No.:6515-37-3
分子式:C15H12O3
分子量:240.25
价格库存

4'-Methylacetophenone

4'-Methylacetophenone
CAS No.:122-00-9
分子式:C9H10O
分子量:134.18
价格库存

4，4’-Bis(trimethylacetoxy)benzophenone

4，4’-Bis(trimethylacetoxy)benzophenone
CAS No.:112004-83-8
分子式:C23H26O5
分子量:382.46
价格库存

4,4'-Dihydroxybenzophenone

4,4'-Dihydroxybenzophenone
CAS No.:611-99-4
分子式:C13H10O3
分子量:214.22
价格库存

4，5-Dichloro-2-(3-trifluoromethylphenyl)-3(2H)pyridazinone

4，5-Dichloro-2-(3-trifluoromethylphenyl)-3(2H)pyridazinone
CAS No.:26806-47-3
分子式:C11H5CL2F3N2O
分子量:309.07
价格库存

4-Carboxy-9-acridanone

4-Carboxy-9-acridanone
CAS No.:24782-64-7
分子式:C14H9NO3
分子量:239.23
价格库存

4-Hydroxyacetophenone oxime

4-Hydroxyacetophenone oxime
CAS No.:34523-34-7
分子式:C8H9NO2
分子量:151.16
价格库存

5,7-Dihydroxy-3',4',5'-trimethoxyflavanone

5,7-Dihydroxy-3',4',5'-trimethoxyflavanone
CAS No.:62252-10-2
分子式:C18H18O7
分子量:346.33
价格库存

5-Chloromethyl-2-oxazolidinone

5-Chloromethyl-2-oxazolidinone
CAS No.:22625-57-6
分子式:C4H6CLNO2
分子量:135.55
价格库存

5ˊ-Bromo-2ˊ-fluoroacetophenone

5ˊ-Bromo-2ˊ-fluoroacetophenone
CAS No.:198477-89-3
分子式:C8H6BRFO
分子量:217.04
价格库存

6(5H)-Phenanthridinone

6(5H)-Phenanthridinone
CAS No.:1015-89-0
分子式:C13H9NO
分子量:195.22
价格库存

6alpha-Hydroxyhispanone

6alpha-Hydroxyhispanone
CAS No.:596814-48-1
分子式:C20H28O3
分子量:316.44
价格库存

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone
CAS No.:22246-18-0
分子式:C9H9NO2
分子量:163.17
价格库存

7-Hydroxyflavanone

7-Hydroxyflavanone
CAS No.:6515-36-2
分子式:C15H12O3
分子量:240.25
价格库存

8-Hydroxy-2-methyl-4(3H)-quinazolinone

8-Hydroxy-2-methyl-4(3H)-quinazolinone
CAS No.:90417-38-2
分子式:C9H8N2O2
分子量:176.17
价格库存

9-Fluorenone

9-Fluorenone
CAS No.:486-25-9
分子式:C13H8O
分子量:180.20
价格库存