2-acyl-6-alpha-D-glucosaminyl-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1D-myo-inositol zwitterion
2-acyl-6-alpha-d-glucosaminyl-1-(1-radyl,2-acyl-sn-glycero-3-phospho)-1d-myo-inositol zwitterion
A glucosaminyyl-phosphatidylinositol where R at position 1 can be an alkyl or an acyl group, and R at other positions are both acyl groups of undefined composition.