(3-Phosphatidyl)-1-D-inositol 1-Phosphatidyl-1D-myo-inositol 1-Phosphatidyl-D-myo-inositol 1-phosphatidylinositol L-1-PHOSPHATIDYL-INOSITOL L-1-phosphatidylinositol Phosphatidyl-1D-myo-inositol phosphatidyl-inositol