Naphazoline hydrochloride Chlorhexidine tetramisole Sodium dichloroisocyanurate PYRAZINE-2-CARBOXAMIDINE HYDROCHLORIDE Guanidine hydrochloride Benzamidine hydrochloride 2-Benzyl-2-thiopseudourea hydrochloride Cyclopropane-1-carboximidamide hydrochloride 4-Methylbenzene-1-carboximidamide hydrochloride