3161-20-4 N-Allyl-2,3-dimethyl-3-(m-hydroxyphenyl)piperidine hydrobromide Phenol, m-(1-allyl-2,3-dimethyl-3-piperidyl)-, hydrobromide Piperidine, N-allyl-2,3-dimethyl-3-(m-hydroxyphenyl)-, hydrobromide m-(1-Allyl-2,3-dimethyl-3-piperidyl)phenol hydrobromide