2H-(1)BENZOTHIOPYRANO(4,3,2-cd)INDAZOLE-5-METHANOL, 8-CHLORO-2-(2-(DIETHYLAMINO) 2H-(1)Benzothiopyrano(4,3,2-cd)indazole-5-methanol, 8-chloro-2-(2-(diethylamino)ethyl)-, N-oxide, monomethanesulfonate (salt) 60666-36-6