2-(3-ethyl-5-isoxazolyl)-2-propanol

(E)-2-甲基-2-丁烯酰氯

3-(6,6-dimethyl-1,4,7-trioxaspiro[4.4]nonan-8-yl)but-2-en-1-ol

(E)-7-((3-methylpent-2-en-4-yn-1-yl)oxy)-2H-chromen-2-one