1,2-Bis(15-oxapentacosa-10,12-diynoyl)-sn-phosphocholine 1,2-Bis(opdyn)-PC 148077-85-4 3,5,9,24-Tetraoxa-4-phosphatetetratriaconta-19,21-diyn-1-aminium, 7-((14-(decyloxy)-1-oxo-10,12-tetradecadiynyl)oxy)-4-hydroxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide, (R)-