Ethyl 4-fluorophenylglyoxylateEthyl (4-fluorophenyl)(oxo)acetateEthyl 4-fluorobenzoyl formateEthyl (4-Fluorobenzoyl)formateEthyl 4-Fluorophenylglyoxylateethyl 2-(4-fluorophenyl)-2-oxoacetate(p-Fluorophenyl)glyoxylic Acid Ethyl EsterEthyl p-Fluorophenylglyoxylate4-Fluoro-α-oxobenzeneacetic Acid Ethyl Ester