(S)-HPMPHx 114088-57-2 9-[(2S)-3-Hydroxy-2-phosphonylmethoxypropyl]-6-oxopurine AIDS-001042 AIDS001042 Phosphonic acid, [[2-(1,6-dihydro-6-oxo-9H-purin-9-yl)-1-(hydroxymethyl)ethoxy]methyl]-, (S)-