1,2-Benzisothiazol-3(2H)-one, 2-[2-(diethylamino)ethyl]-, 1,1-dioxide, monohydrochloride 1,2-Benzisothiazol-3[2H]-one, 2-[2-(diethylamino)ethyl]-, 1,1-dioxide, hydrochloride 2-[2-(Diethylamino)ethyl]-1,2-benzisothiazol-3[2H]-one 1,1-dioxide hydrochloride 73698-51-8 NSC45120