α-hydroxy[2-(ethoxycarbonyl)-3,4-(methylenedioxy)-phenyl]acetonitrile

5-甲酰基苯并[1,3]二恶茂-4-甲酸乙酯

5-formyl-1,3-benzodioxole-4-carboxylic acid

氰化钾

ethyl 5,6-methylenedioxy-2-(N,N-diethylcarbamoyl)benzoylformate