The molecule is a galactose phosphate consisting of N-acetyl-D-galactosamine having a choline phosphate group at the 6-position. It is a member of phosphocholines and a galactose phosphate. It derives from a N-acetyl-D-galactosamine.
2-[[(2R,3R,4R,5R)-5-acetamido-3,4,6-trihydroxyoxan-2-yl]methoxy-hydroxyphosphoryl]oxyethyl-trimethylazanium