Synonyms: BRN 5956374;2,3,3a,5,10,10a-Hexahydro-3a-ethyl-2-methyl-4H-furo(2,3-b)(1,5)benzodiazepin-4-one;4H-Furo(2,3-b)(1,5)benzodiazepin-4-one, 2,3,3a,5,10,10a-hexahydro-3a-ethyl-2-methyl-;AC1MHYHT;LS-70664;3a-ethyl-2-methyl-3,5,10,10a-tetrahydro-2H-furo[2,3-b][1,5]benzodiazepin-4-one;77414-12-1