Synonyms2-(3-oxoisobenzofuran-1(3H)-ylidene)-2-phenylacetic acid Close 2-(3-oxoisobenzofuran-1(3H)-ylidene)-2-phenylacetic acid Related products Phenindione-d5 M.F. M.W. 227.28 CAT# AR-P01558 CAS# NA Phenindione M.F. M.W. 222.25 CAT# AR-P01559 CAS# 12/5/1983 Phenindione Impurity A M.F. M.W. 266.26 CAT# AR-P01560 CAS# N/A Phenindione Impurity B M.F. M.W. 238.25 CAT# AR-P01561 CAS# N/A