维生素D2 EP杂质F 货号:V030003 英文名:Vitamin D2 EP Impurity F 同义词:(S,Z)-3-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R,E)-6-methyl-5-methylenehept-3-en-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol CAS号:N/A 分子式:C28H42O 分子量:394.63 询价订购