116171-62-1
6-(1,3-dioxolan-2-yl)benzo[d]-[1,3]dioxole-5-carbaldehyde
→
116171-64-3
methyl (E)-2'-(2-azido-2-methoxycarbonylvinyl)-3,4-dimethoxy-4',5'-methylenedioxystilbene-2-carboxylate