(1)-1-(4-Fluorophenyl)-4-(3,4,6,7,12,12a-hexahydropyrazino(1',2':1,6)pyrido(3,4-b)indol-2(1H)-yl)butan-1-one 42021-34-1 EINECS 255-629-5 Pyrazino(1',2':1,6)pyrido(3,4-b)indole, 1,2,3,4,6,7,12,12a-octahydro-2-(3-(p-fluorobenzoyl)propyl)-, dl-