加拿大TRC
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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
最近浏览商品
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PCPDTBT;average Mw 7,000-20,000
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贝母素甲 [培胺],Peimine;phyproof® Reference Substance, ≥95.0% (HPLC)
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己烷磺酸钠,Sodium hexanesulfonate;≥98% (elemental analysis)
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二氟代氙,Xenon difluoride;99.99% trace metals basis
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酵母营养缺陷型培养基补充剂 [不含尿嘧啶],Yeast Synthetic Drop-out Medium Supplements;without uracil
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六氟砷酸锂,Lithium hexafluoroarsenate(V);anhydrous, 99.9% trace metals basis