1-Stearoyl-d35-2-hydroxy-sn-glycero-3-PC;4,7R-dihydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphaheptacosan-11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,27-d35-1-aminium-10-14C, 4-oxide, inner salt;18:0-d35/0:0 PC
