2,3-Dihydro-9-methyl-3-(piperidino)methyl-4(1H)-carbazolone 38942-84-6 4(1H)-CARBAZOLONE, 2,3-DIHYDRO-9-METHYL-3-(PIPERIDINO)METHYL- 5-22-13-00089 (Beilstein Handbook Reference) 9-Methyl-3-(1-piperidinomethyl)-2,3-dihydro-4(1H)-carbazolone BRN 0418992