1H-Azepino(4,5-b)quinolin-5-ol, 2,3,4,5-tetrahydro-11-methyl-, dihydrochloride 2,3,4,5-Tetrahydro-11-methyl-1H-azepino(4,5-b)quinolin-5-ol dihydrochloride 5-Hydroxy-1,2,4,5-tetrahydro-11-methyl-3H-azepino(4,5-b)quinoline dihydrochloride 56516-45-1