(Z)-2-((Dimethylamino)methyl)-1-phenylcyclopropanecarboxylic acid 2-propenyl ester fumarate 85467-65-8 CYCLOPROPANECARBOXYLIC ACID, 2-((DIMETHYLAMINO)METHYL)-1-PHENYL-, 2-PROPENYL EST Cyclopropanecarboxylic acid, 2-((dimethylamino)methyl)-1-phenyl-, 2-propenyl ester, (Z)-, (E)-2-butenedioate (1:1)