英文别名:
2-Thiophenecarboxylicacid,3-amino-4-cyano-5-methyl-,methylester(9CI);Methyl 3-aMino-4-cyano-5-Methylthiophene-2-carboxylate;3-Amino-4-cyano-5-methyl-thiophene-2-carboxylic acid methyl ester;2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-methyl-, methyl ester