2H-1,4-Benzodiazepin-2-one, 7-amino-1,3-dihydro-5-phenyl- 4928-02-3 5-25-15-00274 (Beilstein Handbook Reference) 7-Amino-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 7-Aminonitrazepam BRN 0535813 Ro 5-3072