4',5-Dihydroxydiclofenac

(2-(2,6-Dichloro-4-hydroxyanilino)-5-hydroxyphenyl)acetic acid

5-Hydroxy-2-(2,6-dichloro-4-hydroxyphenylamino)benzeneacetic acid

Benzeneacetic acid,2-[(2,6-dichloro-4-hydroxyphenyl)aMino]-5-hydroxy-