1-(Benzylmethylamino)-2-(3-hydroxyphenyl)-2-oxoethane hydrochloride 71786-67-9 Benzyl(3-hydroxyphenacyl)methylammonium chloride EINECS 276-017-4 Ethanone, 1-(3-hydroxyphenyl)-2-(methyl(phenylmethyl)amino)-, hydrochloride