The molecule is a doubly-charged nucleotide-sugar oxoanion arsing from deprotonation of the diphosphate OH groups of dTDP-3-acetamido-3,6-dideoxy-alpha-D-galactopyranose; major microspecies at pH 7.3. It is a conjugate base of a dTDP-3-acetamido-3,6-dideoxy-alpha-D-galactopyranose.
[(2R,3R,4S,5R,6R)-4-acetamido-3,5-dihydroxy-6-methyloxan-2-yl] [[(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphoryl] phosphate