10159-05-4 2-Chloro-5-ethyl5,9,10,14b-tetrahydroisoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one BRN 0763065 ISOQUINO(2,1-d)(1,4)BENZODIAZEPIN-6(7H)-ONE, 5,9,10,14b-TETRAHYDRO-2-CHLORO-5-ET Isoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one, 5,9,10,14b-tetrahydro-2-chloro-5-ethyl-