16149-22-7 3',4'-Dihydroxy-2-((1,2,3,4-tetrahydro-2-naphthyl)amino)acetophenone hydrochloride ACETOPHENONE, 3',4'-DIHYDROXY-2-((1,2,3,4-TETRAHYDRO-2-NAPHTHYL)AMINO)-, HYDROCH Acetophenone, 3',4'-dihydroxy-2-((1,2,3,4-tetrahydro-2-naphthyl)amino)-, hydrochloride N-beta-Tetra-hydronaphthyl noradrenalone hydrochloride