Synonyms: Imidazo[4,5,1-jk][1,4]benzodiazepine-2(1H)-thione,9-chloro-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-, (5S)- (9CI);Imidazo[4,5,1-jk][1,4]benzodiazepine-2(1H)-thione,9-chloro-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-, (S)-; 9Cl-TIBO; R82913; TIBO-R 82913