Formula: is a chemical compound registered under CAS number 35730-27-9, with the molecular formula C7H8 O2 and a molecular weight of about 124.13 g/mol. It is also known as 1,3-Cyclopentadiene-1-carboxylic acid, methyl ester (6CI,9CI). KingChemi supplies Formula: for laboratory research and bulk production; product code 376270. Send an inquiry for purity, packaging, price and lead time.