10256-58-3 5,9,10,14b-Tetrahydro-2-chloro-5-propylisoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one BRN 0701636 Isoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one, 5,9,10,14b-tetrahydro-2-chloro-5-propyl-