Synonyms: 6H-[1,3]Dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-3-ol,6a,12a-dihydro-, acetate (8CI);6H-[1,3]Dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-3-ol, 6a,12a-dihydro-,acetate, (6aR,12aR)- (9CI);6H-[1,3]Dioxolo[5,6]benzofuro[3,2-c][1]benzopyran-3-ol, 6a,12a-dihydro-,acetate, (6aR-cis)-; Maachiain, acetate (7CI); (-)-Maackiain acetate;6aR,11aR-3-Acetoxy-8,9-methylenedioxypterocarpan