MeSH note : a naturally occurring pyrethrins; active constituent of pyrethrum flowers; 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-
2-cyclopenten-1-one ester of 2,2-dimethyl-3- (2-methylpropenyl)cyclopropanecarboxylic
acid; structure;
MeSH Related Number : pyrethrin II; 121-21-1 (pyrethrin I); 121-29-9 (pyrethrin II); 5N9245585U;
Libelles Related CAS CISMeF : [1R-[1a[S(Z)](3ß )-3-(3-Méthoxy-2-méthyl-3-oxoprop-1-ényl)-2,2-diméthylcyclopropanecarbox
ylate de 2-méthyl-4-oxo-3-(penta-2, 4-diényl)cyclopent-2-ényle;
Registry Number MeSH : 121-21-1;
Related CAS MeSH : 5N9245585U (pyrethrin II);
related registry number list (CISMeF) : 121-29-9 (pyrethrin II);