874116-68-4

Methyl 2-acetamido-5-bromo-4-(bromomethyl)thiophene-3-carboxylate 2-Acetylamino-5-bromo-4-bromomethyl-thiophene-3-carboxylic acid methyl ester 3-Thiophenecarboxylic acid, 2-(acetylamino)-5-bromo-4-(bromomethyl)-, methyl ester