1 6O8 (4r,7s)-4-hydroxy-N,N,N-trimethyl-4,9-dioxo-7-[(pentanoyloxy)methyl]-3,5,8-trioxa-4lambda~5~-phosphatetradecan-1-aminium 1.000 2 6ER (S)-2,3-bis(hexanoyloxy)propyl(2-(trimethylammonio)ethyl)phosphate 1.000 3 HXG 1,2-dihexanoyl-sn-glycero-3-phosphocholine 0.967 4 XP5 (4s,7r)-7-(heptanoyloxy)-4-hydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphahexadecan-1-aminium 4-oxide 0.906 5 PC8 1,2-dioctanoyl-sn-glycero-3-phosphocholine 0.853 6 PC5 1,2-di-N-pentanoyl-sn-glycero-3-dithiophosphocholine 0.839 7 K9G [(2~{R})-1-hexadecanoyloxy-3-[oxidanyl-[2-(trimethyl-$L^{4}-azanyl)ethoxy]phosphoryl]oxy-propan-2-yl] octadec-9-enoate 0.829 8 X3P [(2~{R})-1-octanoyloxy-3-[oxidanyl-[2-(trimethyl-$L^{4}-azanyl)ethoxy]phosphoryl]oxy-propan-2-yl] nonanoate 0.829 9 43Y [(2r)-3-[oxidanyl-[2-(trimethyl-$L^{4}-azanyl)ethoxy]phosphoryl]oxy-2-propanoyloxy-propyl] propanoate 0.828 10 6OE (2s)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(hexanoyloxy)propyl hexanoate 0.806 11 6PE 1,2-dihexanoyl-sn-glycero-3-phosphoethanolamine 0.806 12 P1O 1,2-didecanoyl-sn-glycero-3-phosphocholine 0.763 13 44G (2s)-3-{[(R)-{[(2r)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-2-(hexanoyloxy)propyl hexanoate 0.758 14 AGA (1s)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(pentanoyloxy)methyl]ethyl octanoate 0.735 15 PSF 1,2-dicaproyl-sn-phosphatidyl-L-serine 0.735 16 SBM 2-[[(2~{S})-2-decanoyloxy-3-dodecanoyloxy-propoxy]-oxidanyl-phosphoryl]oxyethyl-trimethyl-azanium 0.725 17 G8C 1,2-dioctanoyl-sn-glycero-3-phosphoethanolamine 0.714 18 44E (2r)-3-(phosphonooxy)propane-1,2-diyl dihexanoate 0.710 19 6O9 (2s)-2-(acetyloxy)-3-{[(R)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}propyl pentanoate 0.700