1 2 3 4 4a 5 6 7 octahydronaphthalene July 8, 2019 16 32 64 128 4 5 6 7-tetrahydro-1h-indole 4 4a 5 6 7 8-hexahydronaphthalen-2(3h)-one 1 2 3 5 6 7-hexahydronaphthalene 1 4 5 8-tetramethylnaphthalene
