(3aR,7aS)-2,2-dimethyl-3a,7a-dihydrobenzo[d][1,3]dioxole

2-hydroxy-3,4-(methylenedioxy)benzaldehyde

conduramine

Diethyl-carbamic acid 5-bromomethyl-benzo[1,3]dioxol-4-yl ester

5-formylbenzo[d][1,3]dioxol-4-yl diethylcarbamate