. "C8H18NO8PR2"^^ . "A 1,2-diacyl-sn-glycero-3-phosphocholine in which the two acyl groups contain forty carbons in total with six double bonds."^^ . . . . "phosphatidylcholine 40:6"^^ . "GPCho(40:6)"^^ . "PC(40:6)"^^ . "PC 40:6"^^ . "phosphatidylcholine 40:6"^^ .