PC(20:0/20:4(5Z,8Z,11Z,14Z))
1-icosanoyl-2-arachidonoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 40:4 in which the two acyl substituents at positions 1 and 2 are specified as icosanoyl and arachidonoyl respectively. It is a phosphatidylcholine 40:4 and a 1-acyl-2-arachidonoyl-sn-glycero-3-phosphocholine. It is functionally related to an icosanoic acid.