(3-((2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)-4-hydroxybutyl)phosphonic acid (R)-(3-((2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)-4-hydroxybutyl)phosphonic acid 151006-30-3 BW 2482U89 Ganciclovir monophosphonate Phosphonic acid, ((3R)-3-((2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)-4-hydroxybutyl)- Phosphonic acid, (3-((2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)-4-hydroxybutyl)-, (R)- SR 3745