4-(1,1-Dimethylethyl)-2-(4-methylphenyl)morpholine hydrochloride 4-tert-Butyl-2-p-tolylmorpholine hydrochloride 97631-10-2 CRL 40903 Chlorhydrate de 2-p-tolyl-4-tertiobutylmorpholine [French] Morpholine, 4-(1,1-dimethylethyl)-2-(4-methylphenyl)-, hydrochloride