英文别名:
5-NITRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID ETHYL ESTER;Ethyl-5-Nitrobenzo[b]thiophene-2-carboxylate 97%;ETHYL 5-NITRO-1-BENZOTHIOPHENE-2-CARBOXYLATE;Ethyl 5-nitrobenzo[b]thiophene-2-carboxylate;Benzo[b]thiophene-2-carboxylic acid, 5-nitro-, ethyl ester