(h)
Systematic name	Empirical	Molecular	Percent
	formula	massa	changeb
(44) Tetradecanoic acid, 7-oxo-, methyl ester	C15H28O	224.2140	43
(45) (9Z)-(13S)-12,13-epoxyoctadeca-9,11-dienoate	C18H30O3	294.2195	192
(46) 9-Octadecenoic acid, methyl ester	C19H36O2	296.2715	23
(47) Ethyl linoleate	C20H36O2	308.2715	31
(48) (9Z,11E,14Z)-(13S)-hydroperoxyoctadeca-(9,11,14)-trienoate	C18H30O4	310.2144	238
(49) Methyl 12-oxo-trans-10-octadecenoate	C19H34O3	310.2508	25
(50) Octadecanoic acid, ethenyl ester	C20H38O2	310.2872	17
(51) (9Z,11E)-(13S)-13-hydroperoxyoctadeca-9,11-dienoate	C18H32O4	312.2301	194
(52) Octadecanoic acid, 12-oxo-, methyl ester	C19H36O3	312.2664	14
(53) Diethyl tetradecanedioate	C18H34O4	314.2457	19
(54) propyl stearate	C21H32O2	326.3185	18
(55) 5(S)-hydroperoxy-arachidonate	C20H32O4	336.2301	714
(56) Octadecanoic acid, 9,10-epoxy-, allyl ester	C21H38O3	338.2821	10
(57) Ethyl tricosanoate	C25H50O2	382.3811	7
(58) Ethyl tetracosanoate	C26H52O2	396.3967	8
(59) 4,4′-Dimethylcholestatrienol	C29H46O	410.3549	16