IUPAC:sodium 2-amino-9-[(2R,3R,4S,5R)-5-({[(hydrogen phosphonatooxy)(oxido)phosphoryl]oxy}methyl)-3,4-dihydroxyoxolan-2-yl]-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium
IUPAC:sodium 2-amino-9-[(2R,3R,4S,5R)-5-({[(hydrogen phosphonatooxy)(oxido)phosphoryl]oxy}methyl)-3,4-dihydroxyoxolan-2-yl]-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium