11,12-Dihydroxy-7-methyl-4,5,6,7,7a,8-hexahydrophenanthro(10,1-b,c)azepine 57689-17-5 Phenanthro(10,1-bc)azepine-11,12-diol, 4,5,6,7,7a,8-hexahydro-7-methyl-