lysophosphatidylcholine (O-18:1/0:0) 507.369 507.685 A lysophosphatidylcholine O-18:1 in which the alkyl group is located at position 1. C26H54NO6P CHEBI:136120 LPC(O-18:1/0:0) [C@@H](CO*)(COP(OCC[N+](C)(C)C)(=O)[O-])O chebi_ontology 1-alkyl-sn-glycero-3-phosphocholine lysophosphatidylcholine O-18:1