Carbolic Acid, Sodium Sulphocarbolate, Creosote, Iodoform, Naphtalin, Naphtol and Resorcin.

Besides these the following drugs which are not official are included in this class: Zinc Sulphocarbolate (B. P.), Guaiacol, Aristol, Iodol, Europhen, Creolin, Lysol, Asaprol, Formaldehyde, Urotropin, Saccharin, Methylene Blue and Piperazine.