(+)-(1R,3R)-2,2-Dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylic acid (+)-trans-Chrysanthemic acid (1R-trans)-2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid (1R-trans)-Chrysanthemic acid 4-09-00-00169 (Beilstein Handbook Reference) 4638-92-0 BRN 2043419 CYCLOPROPANECARBOXYLIC ACID, 2,2-DIMETHYL-3-(2-METHYLPROPENYL)-, (1R,3R)-(+)- Chrysanthemic acid d-trans-form Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1R-trans)- (9CI) Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1R,3R)- EINECS 225-067-5