(-)-trans-Chrysanthemic acid (1S-trans)-2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid (1S-trans)-2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid 2259-14-5 4-09-00-00169 (Beilstein Handbook Reference) BRN 1862973 CYCLOPROPANECARBOXYLIC ACID, 2,2-DIMETHYL-3-(2-METHYLPROPENYL)-, (1S-trans)- Chrysanthemic acid l-trans- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1S,3S)- EINECS 218-858-1