QA060306

阿法骨化醇杂质 6

Alfacalcidol Impurity 6

别名：(1R,3S,E)-3-((tert-butyldimethylsilyl)oxy)-5-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexanol