骨化二醇EP杂质D 货号:C084005 英文名:Calcifediol EP Impurity D 同义词:(S,E)-3-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol CAS号:1233749-00-2 分子式:C27H44O2 分子量:400.64 询价订购