(+)-(1-alpha,3-beta(E))-3-(2-Carboxy-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 33383-55-0 CYCLOPROPANECARBOXYLIC ACID, 3-(2-CARBOXY-1-PROPENYL)-2,2-DIMETHYL-, (1-alpha,3- Cyclopropanecarboxylic acid, 3-(2-carboxy-1-propenyl)-2,2-dimethyl-, (1-alpha,3-beta(E))-(+)-