1-Stearoyl-(2-linoleoyl)-sn-glycero-3-phosphocholine 1-Stearoyl-2-linoleoyl-sn-glycero-3-phosphatidylcholine 1-Stearoyl-2-linoleoylphosphatidylcholine 27098-24-4 3,5,9-Trioxa-4-phosphaheptacosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-9,12-octadecadienyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- 70106-57-9 71060-25-8 923-59-1 SLPC SLPTC