Methyl 3-(aminosulfonyl)-2-thiophenecarboxylate59337-93-8100 % similar Methyl 3-(chlorosulfonyl)-2-thiophenecarboxylate59337-92-765 % similar Methyl 3-aminothiophene-2-carboxylate22288-78-458 % similar Methyl 2-(aminosulfonyl)benzoate57683-71-356 % similar Methyl 3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-2-thiophenecarboxylate106820-63-755 % similar 2-Thiophenecarboxylicacid,3-fluoro-,methylester(9ci)100421-52-153 % similar Methyl 2-amino-3-thiophenecarboxylate4651-81-445 % similar Methyl 2-methoxy-5-sulfamoylbenzoate33045-52-244 % similar Ethyl 2-(aminosulfonyl)benzoate59777-72-943 % similar Thifensulfuron methyl79277-27-342 % similar Methyl 2-thiophenecarboxylate5380-42-741 % similar Methyl 3-amino-4-methylthiophene-2-carboxylate85006-31-140 % similar 2H-Thieno[2,3-E]-1,2-thiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide59804-25-040 % similar Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride121071-71-438 % similar Methyl 3-thiophenecarboxylate22913-26-438 % similar Dimethyl terephthalate120-61-638 % similar Methyl 2-[(aminosulfonyl)methyl]benzoate112941-26-138 % similar Methyl 5-(aminosulfonyl)-3-chloro-1-methyl-1H-pyrazole-4-carboxylate100784-27-837 % similar Methyl o-(chlorosulfonyl)benzoate26638-43-736 % similar Dimethyl phthalate131-11-336 % similar