| Naphthalene |
| 2-Naphthol |
| 1-Naphthol |
| 1-Methylnaphthalene |
| 2-Methylnaphthalene |
| Naproxen (JP16/USP/INN) |
| Tolnaftate (JP16/USP/INN) |
| Nabumetone (JP16/USP/INN) |
| Propranolol hydrochloride (JP16/USP) |
| Naphazoline hydrochloride (JP16/USP) |
| Naproxen sodium (USP) |
| Nafarelin acetate (JAN/USAN) |
| Naphazoline nitrate (JP16) |
| Butenafine hydrochloride (JP16/USAN) |
| Indocyanine green (JAN/USP) |
| 1-Naphthylacetic acid (JAN) |
| Nafamostat mesilate (JP16) |
| Naftopidil (JAN/INN) |
| Chromomycin A3 (JAN) |
| Terbinafine hydrochloride (JP16/USP) |
| Terbinafine (USAN/INN) |
| Rifamycin (USAN/INN) |
| Dexpropranolol hydrochloride (USAN) |
| Butenafine (INN) |
| Nafamostat (INN) |
| Nafarelin (INN) |
| Naphazoline (INN) |
| Propranolol (INN) |
| Rifamycin sodium (USAN) |