24167-40-6 2H-(1)Benzothiopyrano(4,3,2-cd)indazole-5-methanol, 8-chloro-2-(2-(diethylamino)ethyl)-, methanesulfonate (salt) 50651-09-7 8-Chloro-2-(2-(diethylamino)ethyl)-2H-(1)benzothiopyrano(4,3,2-cd)indazole-5-methanol methanesulfonate (salt)