英文同义词: | (3beta,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-yl butyrate;vitamin D3 butyrate;(5Z,7E)-9,10-Secocholesta-5,7,10(19)-trien-3β-ol butanoate;Cholecalciferol Butyrate;9,10-Secocholesta-5,7,10(19)-trien-3-ol, butanoate, (3β,5Z,7E)- (9CI);Cholecalciferol Impurity 7;Cholecalciferol EP Impurity F (Cholecalciferol Butyrate);Alfacalciferol impurity 8 |