4-(2-羟乙基)环己醇

2-(1,4-dioxaspiro[4.5]decan-8-yl)ethanol

3-Cyclohexen-1-one, 4-(2-hydroxyethyl)-

1,4-环己二酮单乙二醇缩酮

(4-氧代环己基)-乙酸甲酯