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没食子酸-d2,Gallic Acid-d2
G188902
别名:3,4,5-三羟基苯甲酸-2,6-D2 酸;3,4,5-trihydroxybenzoic-2,6-d2 acid
¥812.00
3-乙酰硫基-2-甲基丙酸,3-Acetylthio-2-methylpropionic Acid
A188775
3-Acetylthio-2-methylpropionic Acid (Captopril EP Impurity G) is a key intermediate for Captopril (C175750) and other hypertension drugs.
¥1,850.00
双去甲胆烯醛 [黄体酮杂质23],Bisnorcholenaldehyde
B508830
别名:黄体酮杂质23;Progesterone Impurity 23;Bisnorcholenaldehyde can be used to prepare 27-Nor-Δ4-dafachronic acid as a synthetic ligand of Caenorhabditis elegans DAF-12 receptor.
¥3,276.00
2-羟基-2-(邻氯苯基)环己酮 [氯胺酮杂质B],2-Hydroxy-2-(o-chlorophenyl)cyclohexanone
H949180
别名:Ketamine Hydrochloride Imp. B (EP), Ketamine Imp. B (EP), (2RS)-2-(2-Chlorophenyl)-2-hydroxycyclohexanone, Ketamine Hydrochloride Impurity B, Ketamine Impurity B
¥3,760.00
右佐匹克隆,Eszopiclone [ESP]
E889150
别名:4-methyl-1-Piperazinecarboxylic acid (5S)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, 1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, (S)-, 5H-Pyrrolo[3,4-b]pyrazine, 1-piperazinecarboxylic acid deriv., (+)-Eszopiclone, (+)-Zopiclone, (S)-Zopiclone, Esopiclone, Estorra, Eszopiclone, Lunesta
¥2,828.00