Synonyms: ;5-Nitro-1,3-dihydro-2H-2,1-benzisothiazole-2,2-dione;5-nitro-1,3-dihydro-2,1-benzisothiazole 2,2-dioxide;1,3-dihydro-5-nitro-2,1-benzoisothiazole 2,2-dioxide;5-Nitro-1,3-dihydrobenzo[c]isothiazole 2,2-dioxide;2,1-Benzisothiazole,1,3-dihydro-5-nitro-,2,2-dioxide