英文别名:
Methyl 5-Chloro-3-Chlorosulfonyl-Thiophene-2-Carboxylate;5-chloro-3-(chlorosulfonyl)-2-Thiophenecarboxylic acid methyl ester;2-Thiophenecarboxylic acid, 5-chloro-3-(chlorosulfonyl)-, methyl ester;5-Chloro-3- (chlorosulfonyl) thiophene-2-carboxylic acid methyl ester