Ethyl-5-chlorothiphene-2-sulfoniMide

Ethyl5-chlorothiophen-2-ylsulphonylcarbamate

5-chloro-thiophene-2-sulfonaMide ethylcarbonate

Ethyl [(5-chlorothiophen-2-yl)sulfonyl]carbamate

[(5-Chlorothien-2-yl)sulfonyl]carbamic acid ethyl ester

(5-Chloro-thiophene-2-sulfonyl)-carbaMic acid ethyl ester