2-(3-Trifluoromethyl)phenyltetrahydro-1,4-oxazine hydrochloride 2-(alpha,alpha,alpha-Trifluoro-m-tolyl)morpholine hydrochloride 31599-68-5 Flumexadol hydrochloride Morpholine, 2-(alpha,alpha,alpha-trifluoro-m-tolyl)-, hydrochloride NSC 315283