| 英文同义词: | 3-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid Ethyl Ester;3-Isopropenyl-2-oxo-;ethyl 4-(2-oxo-3-(prop-1-en-2-yl)-2,3-dihydro-1H-benzo[d]imidazol-1-yl)butanoate;1H-Benzimidazole-1-butanoic acid, 2,3-dihydro-3-(1-methylethenyl)-2-oxo-, ethyl ester;4,5,9,10-Pyrenetetrone,2,7-bis(1,5-dimethylethyl)- |