(3<i>R</i>*,5′<i>S</i>*)-6,7-Dimethoxy-3-(4′-methoxy-6′-methyl-5′,6′,7′,8′-tetrahydro-1,3-dioxolo[4,5-<i>g</i>]isoquinolin-5′-yl)isobenzofuran-1(3<i>H</i>)-one (racemic α-noscapine)
Acta crystallographica. Section E