鹅去氧胆酸杂质4 货号:C125004 英文名:Chenodeoxycholic Acid Impurity 4 同义词:(R)-methyl 4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-7-acetoxy-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate CAS号:93701-16-7 分子式:C27H44O5 分子量:448.64 询价订购