1H-1,5-BENZODIAZEPINE-2-THIONE, 2,3,4,5-TETRAHYDRO-4-METHYL- 4-Methyl-1H-tetrahydro-1,5-benzodiazepine-2-thione 5-24-02-00518 (Beilstein Handbook Reference) 74389-71-2 BRN 0784137