1774901-53-9

Methyl 5-bromo-4-methoxythiophene-2-carboxylate Methyl 5-bromo-4-methoxy-2-thiophenecarboxylate 5-Bromo-4-methoxy-thiophene-2-carboxylic acid methyl ester 2-Thiophenecarboxylic acid, 5-bromo-4-methoxy-, methyl ester