120873-32-7 2-Diisobutylaminopropionylamino-3H-4,5-dihydropyrido(2,3-e)-1,3,4-triazepin-5-one Propanamide, 3-(bis(2-methylpropyl)amino)-N-(3,4-dihydro-5-oxo-5H-pyrido(2,3-e)(1,3,4)triazepin-2-yl)-