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CAS号: 15018-86-7 英文名称: 3β-Acetyloxyurs-12-ene-27,28-dioic acid dimethyl ester 英文同义词: Spinosic acid B dimethyl ester acetate;3β-Acetyloxyurs-12-ene-27,28-dioic acid dimethyl ester;Urs-12-ene-27,28-dioic acid, 3-(acetyloxy)-, dimethyl ester, (3β)- (9CI);10ACOHEXAMETHYL-EICOSAHYDRO-PICENE-4A, 6A-DICARBOXYLIC ACID DIMETHYL ESTER 中文名称: 中文同义词: 分子式: C34H52O6 分子量: 556.77