.Beta.-Nitroso-.alpha.-naphthol .beta.-Nitrosonaphthol 1-Naphthalenol, 2-nitroso- 1-Naphthol, 2-nitroso- 132-53-6 2-Nitroso-1-naphthol 2-Nitrosonaphthol AIDS-123989 AIDS123989 NSC5034