2H-Pyrido(1,2-a)pyrazine, octahydro-2-(3,3-diphenylpropyl)- 36063-73-7 5-23-04-00057 (Beilstein Handbook Reference) BRN 0623204 Octahydro-2-(3,3-diphenylpropyl)-2H-pyrido(1,2-a)pyrazine