84670-67-7 AIDS-129915 AIDS129915 N,N-Dimethyl-3,4,5,6-tetrahydrothieno[2,3-h][1,2]benzoxathiin-4-amine 2,2-dioxide N-(2,2-Dioxido-3,4,5,6-tetrahydrothieno[2,3-h][1,2]benzoxathiin-4-yl)-N,N-dimethylamine NSC371820