Pharmaceutical, veterinary and sanitary preparations; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; disinfectants; preparations for destroying vermin; fungicides, herbicides; nutritional and dietary supplements of herbs and other nutrients, and preparations to improve memory, concentration and learning, and preparations to improve mental alertness; excluding orthodontic wax, plaque disclosing tablets and goods in this class for orthodontic and plaque disclosing purposes