28748-73-4 3,4,6,7-Tetrahydro-9-chloro-4-phenylpyrrolo(1,2,3-ef)(1,5)benzodiazepin-2(1H)-one 5-24-04-00450 (Beilstein Handbook Reference) 9-Chloro-1,2,4,5-tetrahydro-4-phenylpyrrolo(1,2,3-ef)(1,5)benzodiazepin-6(7H)-one BRN 0759263 Pyrrolo(1,2,3-ef)(1,5)benzodiazepin-2(1H)-one, 3,4,6,7-tetrahydro-9-chloro-4-phenyl-