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产品图片 产品编号 品牌 CAS号 产品名称 分子式 购物车
Neutral Glycosphingolipid Mixture
PC56120 Medlife 151250-76-9
Neutral Glycosphingolipid Mixture
Neutral Glycosphingolipid Mixture
 C16H18N3O4F 价格库存
Plant Sterol Mixture
PC56126 Medlife 197291-75-1
Plant Sterol Mixture
Plant Sterol Mixture
 C18H20FN3O4 价格库存
Very Long-chain Saturated Fatty Acid Methyl Ester Mixture
PC56132 Medlife 94714-58-6
Very Long-chain Saturated Fatty Acid Methyl Ester Mixture
Very Long-chain Saturated Fatty Acid Methyl Ester Mixture
 C14H12F4O4 价格库存
左氧氟沙星杂质28对照品
PC72111 Medlife 1797510-34-9
左氧氟沙星杂质28对照品
(S)-10-((2-aminoethyl)amino)-9-fluoro-3-methyl-7-oxo-2,3- dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C15H16FN3O4 价格库存
左氧氟沙星杂质28对照品（盐酸盐）
PC72112 Medlife 1797099-76-3
左氧氟沙星杂质28对照品（盐酸盐）
(S)-10-((2-aminoethyl)amino)-9-fluoro-3-methyl-7-oxo-2,3- dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C15H17CLFN3O4 价格库存
左氧氟沙星杂质29对照品
PC72113 Medlife
左氧氟沙星杂质29对照品
(R)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride
 价格库存
左氧氟沙星杂质29对照品（free base）
PC72114 Medlife 117707-39-8
左氧氟沙星杂质29对照品（free base）
(R)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride
 C17H18FN3O4 价格库存
左氧氟沙星杂质30对照品
PC72115 Medlife 151377-74-1
左氧氟沙星杂质30对照品
(S)-9-fluoro-3-methyl-10-(N-(2-(N-methylformamido)ethyl) formamido-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6 -carboxylic acid
 C18H18N3O6F 价格库存
左氧氟沙星杂质31对照品
PC72116 Medlife 1213269-49-8
左氧氟沙星杂质31对照品
(S)-methyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino [2,3,4-ij]quinoline-6-carboxylate
 C14H11F2NO4 价格库存
左氧氟沙星杂质A对照品
PC72117 Medlife 2254176-11-7
左氧氟沙星杂质A对照品
(S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-3,7-dihydro-2H -[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride
 C18H21CLFN3O4 价格库存
左氧氟沙星杂质A对照品（free base）
PC72118 Medlife 117707-40-1
左氧氟沙星杂质A对照品（free base）
(S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-3,7-dihydro-2H -[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride
 C17H18N3O4F 价格库存
左氧氟沙星杂质B对照品
PC72119 Medlife 1346603-62-0
左氧氟沙星杂质B对照品
(S)-9-fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo -2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrogen chloride salt
 C16H18N3O4F 价格库存
左氧氟沙星杂质B对照品（free base）
PC72120 Medlife 151250-76-9
左氧氟沙星杂质B对照品（free base）
(S)-9-fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo -2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrogen chloride salt
 C16H18N3O4F 价格库存
左氧氟沙星杂质C对照品
PC72121 Medlife 117678-38-3
左氧氟沙星杂质C对照品
(S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide
 C18H20N3O5F 价格库存
左氧氟沙星杂质D对照品
PC72122 Medlife 117620-85-6
左氧氟沙星杂质D对照品
(S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C18H21N3O4 价格库存
左氧氟沙星杂质E对照品
PC72123 Medlife 100986-86-5
左氧氟沙星杂质E对照品
(R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C18H20N3O4F 价格库存
左氧氟沙星杂质F对照品
PC72124 Medlife 178964-53-9
左氧氟沙星杂质F对照品
(S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one
 C17H20FN3O2 价格库存
左氧氟沙星杂质G01对照品
PC72125 Medlife 178912-62-4
左氧氟沙星杂质G01对照品
(S)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C18H20N3O4F 价格库存
左氧氟沙星杂质G对照品
PC72126 Medlife 197291-75-1
左氧氟沙星杂质G对照品
10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3- dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C18H20FN3O4 价格库存
左氧氟沙星杂质H对照品
PC72127 Medlife 100986-89-8
左氧氟沙星杂质H对照品
(3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
 C13H9F2NO4 价格库存