IUPAC:dilithium(1+) (2R,3R,4S,5R)-2-[4-amino-2-oxo-1,2-dihydro(2,4,5,6-13C4,1,3-15N2)pyrimidin-1-yl]-5-[(phosphonooxy)(13C)methyl](2,3,4,5-13C4)oxolane-3,4-bis(olate)
IUPAC:dilithium(1+) (2R,3R,4S,5R)-2-[4-amino-2-oxo-1,2-dihydro(2,4,5,6-13C4,1,3-15N2)pyrimidin-1-yl]-5-[(phosphonooxy)(13C)methyl](2,3,4,5-13C4)oxolane-3,4-bis(olate)