20378-80-7 3H-1,4-BENZODIAZEPIN-2(1H)-ONE, 7-CHLORO-5-ETHOXY-1-ETHYL- 5-25-02-00008 (Beilstein Handbook Reference) 7-Chloro-5-ethoxy-1-ethyl-3H-1,4-benzodiazepin-2(1H)-one BRN 0752929