Mohamed, S. K. Et Al. 2011. 4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate. Acta Crystallographica Section E: Structure Reports Online , vol.67, no.4 .

Mohamed, S. K., Abdelhamid, A. A., Xəlilov, Ə., Gurbanov, A. V., & Ng, S. W., (2011). 4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate. Acta Crystallographica Section E: Structure Reports Online , vol.67, no.4.

Mohamed, Shaaban Et Al. "4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate," Acta Crystallographica Section E: Structure Reports Online , vol.67, no.4, 2011

Mohamed, Shaaban K. Et Al. "4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate." Acta Crystallographica Section E: Structure Reports Online , vol.67, no.4, 2011

Mohamed, S. K. Et Al. (2011) . "4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate." Acta Crystallographica Section E: Structure Reports Online , vol.67, no.4.

@article{article, author={Shaaban K. Mohamed Et Al. }, title={4a-hydroxy-3,3,6,6-tetra-methyl-9-[6-(3,3,6,6-tetra-methyl-1,8-dioxo-2,3,4, 5,6,7,8,9-octa-hydro-1H-xanthen-9-yl)pyridin-2-yl]-2,3,4,4a,5,6,7,8,9, 9a-deca-hydro-1H-xanthene-1,8-dione ethanol hemisolvate hemihydrate}, journal={Acta Crystallographica Section E: Structure Reports Online}, year=2011}