英文同义词: | N-tert-butyloxycarbonyl-4-methylamino-(E)-but-2-enoic acid ethyl ester;(E)-ethyl 4-((tert-butoxycarbonyl)(methyl)amino)but-2-enoate(WXC04756);(E)-ethyl 4-((tert-butoxycarbonyl)(methyl)amino)but-2-enoate;2-Butenoic acid, 4-[[(1,1-dimethylethoxy)carbonyl]methylamino]-, ethyl ester, (E)- (9CI);2-Butenoic acid, 4-[[(1,1-dimethylethoxy)carbonyl]methylamino]-, ethyl ester, (E)- |