4-(1-phenylbut-3-enylidene)-1,3-dioxolan-2-one

4-氯甲基-[1,3]二噁烷

2,2-dimethyl-7-prop-2-enoxy-3H-chromen-4-one

octa-1,7-diene-4,5-diol

1,2-dichlorooctan-4-one