1-[(9Z)-octadecenoyl]-2-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine
1-[(9Z)-octadecenoyl]-2-[(9Z)-hexadecenoyl]-sn-glycero-3-phosphocholine is a phosphatidylcholine 34:2 in which the acyl groups specified at positions 1 and 2 are (9Z)-octadecenoyl and (9Z)-hexadecenoyl respectively. It is functionally related to an oleic acid and a palmitoleic acid.