(S)-2,6-di((4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenamido)hexanoic acid

methyl 6-amino-2-[2-(3-benzoylphenyl)propanamido]hexanoate

(5-nitro-2-furyl)methyl Nε-(N10-(trifluoroacetyl)pteroyllysyl)-N,N-bis(2-chloroethyl)phosphorodiamidate

(5-nitro-2-furyl)methyl Nε-(N10-(trifluoroacetyl)pteroyllysyl)-N,N-bis(2-bromoethyl)phosphorodiamidate

(5-nitro-2-furyl)methyl Nε-(O-methyllysyl)-N,N-bis(2-bromoethyl)phosphorodiamidate