2 3 6 7 tetramethoxy 9 10 dimethylanthracene July 8, 2019 16 32 64 128 2 6 10-trimethylundec-9-enal 2 3 6 7-tetramethylnaphthalene (−)-(6ar 10ar)-6 6 9-trimethyl- 3-pentyl-6a 7 8 10a-tetrahydro- 6h-benzo c chromen-1-ol 9 10-dimethylanthracene
