Aceclofenac Impurity I (Freebase) (EP/BP); 1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one; 1-(2,6-Dichlorophenyl)oxindole; N-(2,6-Dichlorophenyl)-2-indolinone; Diclofenac Lactam; N-(2,6-Dichlorophenyl)indolin-2-one;Composé apparenté au diclofénac A (USP)