三乙酰甲烷

2-acetyl-5,5,6,6,6-pentafluorohexane-2,4-dione

2-acetyl-5,5,6,6,7,7,8,8,8-nonafluorooctane-2,4-dione

3,4-dicyano-1,6-dimethyl-2,5-diaza-7,8-dioxabicyclo[4.2.1]non-3-ene

AC-L-Val-OH