(1,4)Benzoxathiino(3,2-b)pyridine, 7-(trifluoromethyl)-, 10,10-dioxide 7-(Trifluoromethyl)-1-azaphenoxathiin 10,10-dioxide 7-(Trifluoromethyl)pyrido(3,2-b)(1,4)benzoxathiin 10,10-dioxide 72719-73-4 BRN 5589033 Pyrido(3,2-b)(1,4)benzoxathiin, 7-(trifluoromethyl)-, 10,10-dioxide