The molecule is a maltose phosphate having a single monophosphate group placed at position 6'. It is a conjugate acid of a maltose 6'-phosphate(2-).
[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl dihydrogen phosphate