1-acyl-2-arachidonoyl-sn-glycero-3-phospho-1D-myo-inositol(1-)
1-acyl-2-arachidonoyl-sn-glycero-3-phospho-1d-myo-inositol(1-)
A 1-phosphatidyl-1<small>D</small>-<i>myo</i>-inositol(1−) in which the phosphatidyl acyl group at position 2 is specified as arachidonoyl while that at position 2 remains unspecified.