3H-1,4-BENZODIAZEPIN-2(1H)-ONE, 8-CHLORO-5-ETHOXY-1-METHYL- 5-25-02-00008 (Beilstein Handbook Reference) 62903-63-3 8-Chloro-5-ethoxy-1-methyl-3H-1,4-benzodiazepin-2(1H)-one BRN 0663917