Carboxylic Acids With Phenol Function But Without Other Oxygen Function, Their Anhydrides, Halides, Peroxides, Peroxyacids And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives (excl. Salicylic Acid And O-acetylsalicylic Acid, And Their Salts And Esters)
Carboxylic Acids With Phenol Function But Without Other Oxygen Function, Their Anhydrides, Halides, Peroxides, Peroxyacids And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives