(+)-(S)-4,5,6,7-Tetrahydro-8-chloro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]benzodiazepine-2-(1H)-thione 137332-54-8 8-Chloro-TIBO 8-ClTIBO AIDS-002738 AIDS002738 NSC636661 R-86183 R86183 TIBO deriv. Tivirapine