骨化二醇EP杂质C 货号:C084004 英文名:Calcifediol EP Impurity C 同义词:(1S)-3-((E)-2-((7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-enol CAS号:39932-44-0 分子式:C27H44O2 分子量:400.64 询价订购