The molecule is a nucleotide-sugar oxoanion obtained by deprotonation of the diphosphate OH groups of dTDP-2-deoxy-beta-L-fucose; major species at pH 7.3. It is a conjugate base of a dTDP-2-deoxy-beta-L-fucose.
[(2R,4S,5S,6S)-4,5-dihydroxy-6-methyloxan-2-yl] [[(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-oxidophosphoryl] phosphate