1,2-NAPHTHALENEDIOL, 5,6,7,8-TETRAHYDRO-6-AMINO-, HYDROBROMIDE 2-Naphthylamine, 1,2,3,4-tetrahydro-5,6-dihydroxy-, hydrobromide 21489-74-7 37096-30-3 6-Amino-5,6,7,8-tetrahydro-1,2-naphthalenediol hydrobromide