p. 2111 - 2116
(2013/05/08)(2009/08/14)
5-bromo-2,3-dihydro-1,1-dioxothieno[2,3-d]isothiazole
5-bromo-2-(bromomethyl)thiophen-3-sulfonamide
5-bromo-2-(hydroxymethyl)thiophen-3-sulfonamide
Methyl 3-sulfamoylthiophene-2-carboxylate
methyl 2-{5-bromo-1,1-dioxothieno[2,3-d]isothiazole-2(3H)-yl}butyrate