(4R)-4-(1,3-benzodioxol-5-ylmethyl)oxolan-2-one

(E)-3-(1,3-苯并二氧戊环-5-基)丙烯酸乙酯

6-(carboxymethyl)-1,3-benzodioxole-5-carboxylic acid

1,3-苯并间二氧杂环戊烯-5-丙醇

(E)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-en-1-ol