2,3,3a,5-Tetrahydro-2-methyl-3a-(2-propenyl)-4H-furo(2,3-b)(1,5)benzodiazepin-4-one 4H-Furo(2,3-b)(1,5)benzodiazepin-4-one, 2,3,3a,5-tetrahydro-2-methyl-3a-(2-propenyl)- 77414-10-9 BRN 5966071