IUPAC:[({[(2R,3R,4R,5R)-5-(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)-3-hydroxy-4-methoxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy]phosphonic acid
IUPAC:[({[(2R,3R,4R,5R)-5-(2-amino-6-oxo-6,9-dihydro-3H-purin-9-yl)-3-hydroxy-4-methoxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy]phosphonic acid