英文同义词: | ETHYL 3,4-DIAMINOBENZOATE;3,4-diaminobenzoic acid ethyl ester;4-(Ethoxycarbonyl)benzene-1,2-diamine, 4-(Ethoxycarbonyl)phenylene-1,2-diamine;Ethyl 3,4-diaminobenzoate-2;Ethyl 3,4-diaminobenzoate,97%;3,4-diamino-2-ethylbenzoate;Ethyl3,4-Diaminobenzoate>Benzoic acid, 3,4-diamino-, ethyl ester |