1,2,3,4,5,6,6-heptamethylbicyclo[3.1.0]hex-3-en-2-ol

三聚甲醛

甲醚

1,2,3,4,5-pentamethyl-6-[(2,3,4,5,6-pentamethylphenyl)methyl]benzene

1,3,4,5,6-pentamethyl-2-methylidenebicyclo[3.1.0]hex-3-ene