The molecule is the pyranose form of D-mannose 6-phosphate. It is a D-mannose 6-phosphate and a D-hexopyranose 6-phosphate. It is a conjugate acid of a D-mannopyranose 6-phosphate(2-).
[(2R,3S,4S,5S)-3,4,5,6-tetrahydroxyoxan-2-yl]methyl dihydrogen phosphate