1,2-Dimethyl-4-n-propyl-4-(m-hydroxyphenyl)piperidazine 3-(Hexahydro-1,2-dimethyl-4-propyl-4-pyridazinyl)phenol 39126-77-7 5-23-11-00236 (Beilstein Handbook Reference) BRN 0794327 Phenol, 3-(hexahydro-1,2-dimethyl-4-propyl-4-piperazinyl)- Phenol, 3-(hexahydro-1,2-dimethyl-4-propyl-4-pyridazinyl)-