The chemical Aceclofenac has a designated molecular formula of C16H13Cl2NO4 and a molecular weight of 354.183 g/mol. Synonyms may include: Aceclofenaco [Spanish], Aceclofenacum [Latin], BRN 4884476, 2-((2,6-Dichlorophenyl)amino)benzeneacetic acid carboxymethyl ester, 2-(o-(2,6-Dichloranilino)phenylacetoxy)essigsaeure, Aceclofenaco, Aceclofenacum, UNII-RPK779R03H (ChemID).