1,2-Naphthalenediol, 5,6,7,8-tetrahydro-6-(methylamino)- 2-(Methylamino)-5,6-dihydroxy-1,2,3,4-tetrahydronaphthalene 2-N-Methylamino-5,6-dihydrotetralin 38313-28-9 39478-89-2 5,6-Dihydroxy-2-(methyl)aminotetralin 5,6-Dihydroxy-2-methylaminotetralin M-8