Synonyms:
4,5-diaminothiophene-2-carboxylic acid methyl ester ; 2-thiophenecarboxylic acid, 4,5-diamino-, methyl ester ; methyl 4,5-diaminothiophene-2-carboxylate ; methyl 4,5-diamino-2-thiophenecarboxylate ; 5-diamino- ; methyl 4,5-diaminothiophene-2-carboxylate hydrochloride