(4R)-4,8-dimethylnonanoic acid

3,5-dimethyl-hex-2-en-1-ol

2,5-dimethylhex-1-en-3-ol

2,6-dimethylhepta-1,5-dien-3-ol

四氢-4-亚甲基-2-(2-甲基丙基)-2H-吡喃