4-甲氧基噻吩-3-羧酸甲酯; 4-甲氧基噻吩-3-甲酸甲酯; 4-甲氧基-3-噻吩羧酸甲酯;

METHYL 4-METHOXYTHIOPHENE-3-CARBOXYLATE; Methyl 4-Methoxythiophene-3-arboxylate; 4-Methoxy-3-thiophenecarboxylic acid methyl ester;