1-Naphthaleneacetamide, N-(2-aminoethyl)-, monohydrochloride (9CI);NAPHAZOLINE IMPURITY A HYDROCHLORIDE;N-(2-aminoethyl)-2-(naphthalen -1-yl)acetamide hydrochloride;N-(2-Aminoethyl)-2-(naphthalen-1-yl;N-(2-Aminoethyl)-L-Naphthylaeetamide Hydrochloride;Naphazoline Hydrochloride Impurity A as Hydrochloride;Naphazoline Nitrate Impurity A as Hydrochloride;Naphazoline Related Compound A as Hydrochloride