6-(4-Biphenylyl)-2-chloro-12,13-dimethoxy-9,10-dihydro-7H-isoquino(2,1-d)(1,4)benzodiazepine 62206-01-3 BRN 0634078 ISOQUINO(2,1-d)(1,4)BENZODIAZEPINE, 7,9,10,14b-TETRAHYDRO-6-(4-BIPHENYLYL)-2-CHL Isoquino(2,1-d)(1,4)benzodiazepine, 7,9,10,14b-tetrahydro-6-(4-biphenylyl)-2-chloro-12,13-dimethoxy-