Chemistry of Natural Compounds, Vol. ... isolated were identified with the aid of UV, PMR, and mass spectra and also by chemical transformations and ... Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, fax (371) 120 64 75 ...
![[2-acetyloxy-4-(5,7-diacetyloxy-4-oxochromen-2-yl)phenyl] acetate结构式](https://image.chemsrc.com/caspic/096/1061-93-4.png)