(ethyl carbonic) 3-(2-methyl-1,3-dioxolan-2-yl)propanoic anhydride

乙酰丙酸

potassium 3-(2-methyl-1,3-dioxolan-2-yl)propanoate

1-(2-methyl-1,3-dioxolan-2-yl)-2-nitrononan-3-one p-toluenesulfonylhydrazone

4-methoxy-5-(phenylthio)undecan-2-one