
CAS Number
121-21-1
Pyrethrin 1
SL Number
CSL-42532
Category
impurity
Molecular Formula
C21H28O3
Molecular Weight
328.45
Description
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-[1alpha[S(Z)],3beta]]-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
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