2-氨基-4-甲基-5-(4-硝基苯基)-3-噻吩羧酸乙酯
2-氨基-4-甲基-5-(4-硝基苯基)-3-噻吩羧酸乙酯
ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE
ETHYL 2-AMINO-4-METHYL-5-(4-NITRO-PHENYL)-THIOPHENE-3-CARBOXYLATE;2-Amino-4-methyl-5-(4-nitro-phenyl)-thiophene-3-carboxylic acid ethyl ester;2-Amino-4-methyl-5-(4-nitrophenyl)-3-thiophenecarboxylic acid ethyl ester
