4a-methyl-3,4,9,10-tetrahydrophenanthren-2-one;2(3H)-Phenanthrenone, 4,4a,9,10-tetrahydro-4a-methyl-;2(3H)-Phenanthrone, 4,4a,9,10-tetrahydro-4a-methyl-;ghl.PD_Mitscher_leg0.1301
4a-methyl-3,4,9,10-tetrahydrophenanthren-2-one