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 54484-91-2 8-Chloro-5-hydroxymethylbenzothiopyranoindazole N-oxide BRN 1092010 IA 4 N-Oxide IA-4 N-Oxide