72601-09-3 BRN 4591772 Diphenethindole Pyrazino(1',2':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-2-(2-(diphenylmethoxy)ethyl)- Pyrazino(1',2':1,6)pyrido(3,4-b)indole, 2-(2-(diphenylmethoxy)ethyl)-1,2,3,4,6,7,12,12a-octahydro-