1130-52-5 138-61-4 155-60-2 2-(3,4-Dihydroxyphenyl)-2-hydroxy-1-methylethylammonium chloride 3,4-Dihydroxynorephedrine hydrochloride 3,4-Dihydroxyphenylaminopropanol hydrochloride 3,4-Dihydroxyphenylpropanolamine hydrochloride 3198-11-6 6539-57-7 Aminopropanol pyrocatechol hydrochloride BENZYL ALCOHOL, alpha-(1-AMINOETHYL)-3,4-DIHYDROXY-, HYDROCHLORIDE Cobefrin Cobefrin hydrochloride Corbasil EINECS 205-336-3 Homoarterenol hydrochloride Isoadrenaline hydrochloride Nordefrin hydrochloride Nordefrin hydrochloride (unspecified) Norhomoepinephrine hydrochloride alpha-(1-Aminoethyl)-3,4-dihydroxybenzyl alcohol hydrochloride alpha-Methylnoradrenaline hydrochloride