Synonyms: Isoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one, 5,9,10,14b-tetrahydro-12,13-dimethoxy-7-ethyl-;12,13-Dimethoxy-7-ethyl-5,9,10-14b-tetrahydroisoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one;AC1L25EY;LS-85310;54971-42-5;7-ethyl-12,13-dimethoxy-7,9,10,14b-tetrahydro-5H-isoquinolino[2,1-d][1,4]benzodiazepin-6-one