1,3-Butanedione, 1-(1-methyl-2-phenyl-1H-indol-3-yl)-4-(1-piperidinyl)- 1-(1-Methyl-2-phenyl-1H-indol-3-yl)-4-(1-piperidinyl)-1,3-butanedione 1H-Indole, 3-(1,3-dioxo-4-(1-piperidinyl)butyl)-1-methyl-2-phenyl- 5-22-13-00337 (Beilstein Handbook Reference) 62367-76-4 BRN 0448100