The molecule is the furanose form of D-fructose 1,6-bisphosphate. It derives from a D-fructofuranose. It is a conjugate acid of a D-fructofuranose 1,6-bisphosphate(4-).
[(2R,3S,4S)-3,4,5-trihydroxy-5-(phosphonooxymethyl)oxolan-2-yl]methyl dihydrogen phosphate