[Screening and detection of tetrazepam and its major metabolites].

The paper describes a screening procedure for 7-Chloro-1,3-dihydro-1-methyl-5-(cyclohexene-1-yl)-2H-1,4-benzodiazepine -2-one (Tetrazepam, Musaril) and other important analytical data (TLC, GLC, UV-, IR-, and mass spectra).