1,2-Benzenediol, 4-(2-((phenylmethyl)amino)ethyl)-, hydrochloride 13075-94-0 4-(2-((Phenylmethyl)amino)ethyl)-1,2-benzenediol hydrochloride Benzyl-3,4-dihydroxy-beta-phenylethylamine hydrochloride Pyrocatechol, 4-(2-benzylaminoethyl)-, hydrochloride