Pyrethrin 1

Synonyms: Chrysanthemummonocarboxylic Acid Pyrethrolone ester, Pyrethrin I, 2,2-Dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylic Acid Ester With 4-Hydroxy-3-methyl-2-(2,4-pentadienyl)-2-cyclopenten-1-one, [1R-[1α[S*(Z)],3β]]-2,2-Dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarboxylic Acid 2-Methyl-4-oxo-3-(2,4-pentadienyl)-2-cyclopenten-1-yl Ester, (1R,3R)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic Acid (1S)-2-Methyl-4-oxo-3-(2Z)-2,4-pentadienyl-2-cyclopenten-1-yl Ester