22467-79-4 705-16-8 827-90-7 AI3-33937 Chrysanthemic acid dl-trans-form Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, trans- Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,(1R,3R)-rel- EINECS 211-883-9 trans-(1)-2,2-Dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid