Literature cited
V. A. Tarasov, Sh. Z. Kasymov, and G. P. Sidyakin, Khim. Prirodn. Soedin., 437 (1973).
I. M. Kolthof and E. B. Sandell, Quantitative Analysis, 2nd ed., Interscience, New York (1943).
Additional information
Institute of the Chemistry of Plant Substances of the Academy of Sciences of the Uzbek SSR, Tashkent.
Institute of the Chemistry of Plant Substances of the Academy of Sciences of the Uzbek SSR, Tashkent.
Rights and permissions
About this article
Cite this article
Isamukhamedova, S.Z., Dobronravova, E.K. & Shakirov, T.T. Method for the quantitative determination of cnicin in Centaurea squarrosa. Chem Nat Compd 13, 355–356 (1977). https://doi.org/10.1007/BF00573566
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00573566