No. RT M. wt M. formula Prediction Area Area % 1 8.41 290 C19H30O2 10,13-Octadecadiynoic acid 435707.41 0.31 2 10.25 170 C10H18O2 4-Nonenoic acid 836484.93 0.59 3 13.87 185 C9H15NO3 Ecgonine 754614.45 0.53 4 14.23 178 C6H10S3 Trisulfide, di-2-propenyl 920209.04 0.64 5 19.76 206 C13H18O2 5-Methyltricyclo [6,2,1.0(2, 7)] undeca-4,9,dien-3,6,-diol 1146674.12 0.80 6 21.27 302 C20H30O2 cis-5,8,11,14,17-Eicosapentaenoic acid 469991.74 0.33 7 21.27 286 C20H30O Retinol 469991.74 0.33 8 23.07 238 C15H26O2 2-Furanmethanol, tetrahydro-à,à,5-trimethyl-5-(4-met hyl-3-cyclohexen-1-yl)-, [2S-[2à,5á(R ) ]]- 2796232.19 1.96 9 23.70 236 C15H24O2 Bisabolone oxide 1534365.84 1.07 10 23.70 264 C17H28O2 7,10,13-Hexadecatrienoic acid 1534365.84 1.07 11 24.67- 312 C19H36O3 Oxiraneundecanoic acid, 3-pentyl-,methyl ester, trans- 809996.68 0.57 12 24.67 366 C24H46O2 Cyclopropanedodecanoic acid, 2-octyl- 809996.68 0.57 13 32.07 294 C19H34O2 9-cis,11-trans-Octadecadienoate 4830120.01 3.38 14 32.70 298 C19H38O2 Methyl stearate 5227679.62 3.66 15 33.31 308 C20H36O2 Linoleic acid ethyl ester 2386891.33 1.67 16 33.42 310 C20H38O2 Ethyl oleate 3734744.82 2.61 17 33.91 284 C18H36O2 Hexadecanoic acid, ethyl ester 2416524.37 1.69 18 33.91 312 C20H40O2 Octadecanoic acid, ethyl ester 2416524.37 1.69 19 39.73 644 C27H44O3 Tristrimethylsilyl ester 486374.48 0.34 20 39.73 416 C27H44O3 9,10-Secocholesta-5,7,10(19)-triene-3,24,25-triol, (3á,5Z,7E)- 486374.48 0.34 21 39.73 496 C27H52O4Si2 2,3-BIS[(Trimethylsilyl)oxy] propyl ester 486374.48 0.34