118-42-3 (FREE BASE) 747-36-4 (MONOSULFATE SALT) AIDS-001918 AIDS001918 Ethanol, 2-[[4-[(7-chloro-4-quinolinyl)amino]pentyl]ethylamino]- HCQ Hydroxychloroquine NSC4375 (MONOSULFATE SALT) Plaquenil WIN 1258