1506126-46-0

Ethyl 5-Bromo-7-methylbenzothiophene-2-carboxylate Ethyl 5-bromo-7-methylbenzo[b]thiophene-2-carboxylate methyl 5-bromo-7-methylbenzo[b]thiophene-2-carboxylate Benzo[b]thiophene-2-carboxylic acid, 5-bromo-7-methyl-, ethyl ester