3,4-dimethylpentan-2-one

4-(5-fluoro-2-methoxyphenyl)-4-methylpentan-2-one

5,5-dimethoxy-2,4-dimethylpent-2-ene

2,2-二甲基-4,6-二氧环己烷-1-羧酸甲酯

3,3,4a-trimethyl-1-sulfanylidene-2,4-dihydropyrimido[1,6-a][3,1]benzoxazin-6-one