异丁酰基丙二酸二乙酯

2-methyl-1-(2,4,6-trimethylphenyl)propan-1-one

2-Methylpropansaeure-(2-methyl-1-(2,4,6-trimethylphenyl)-1-propenylester)

1,4-二异丁酰基哌嗪

3-methyl-1-(triphenyl-λ⁵-phosphanylidene)butan-2-one