2,2-二甲基-4-戊烯醛

2,2-dimethylpent-4-en-1-ol

2,2-二甲基-4-戊烯酸

1,1,9-trimethyl-3,4-dihydro-2H-carbazole

1-methyl-2-(2-methylpent-4-en-2-yl)indole