chrysanthemum-dicarboxylic acid

chrysanthemum-dicarboxylic acid
noun
: an acid C10H14O4 derived from chrysanthemumic acid that occurs in the form of esters in pyrethrum flowers — compare pyrethrin

Useful english dictionary. 2012.

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Look at other dictionaries:

  • chrysanthemum-carboxylic acids — Cyclopropane carboxylic acid s substituted in one position by two methyl groups, the other by 2 methyl 1 propenyl (chrysanthemum monocarboxylic acid) or by 3 methoxy 2 methyl 3 oxo 1 propenyl (chrysanthemum dicarboxylic acid methyl ester); these… …   Medical dictionary

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