A comparison of the formulas proposed fo
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H.H. Strain; W.A. Svec; K. AitzetmΓΌller; J.J. Katz
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Article
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1971
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Elsevier Science
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French
β 201 KB
Current observations on heteroxanthln (obtained from Trlbonema and Vaucherla) provide further support for the structure as 3,5,6,3'-tetrahydroxy-5,6-dlhydro-7',81-dldehydro-@-carotene. Recently, two different molecular structures have been proposed for hetero-