5'-Isoleucyl 3'-azido-3'-deoxythymidine

5'-Isopropyl-2'-methylacetophenone

5'-Isopropyl-2'-methylpropiophenone

5'-Malonylriboflavin

5'-Mercuriuridine triphosphate

5'-Methoxy-1'H-cholest-2-eno(3, 2-b)indole

5'-Methoxylaudanosine dibenzoyltartarate, (R)-

5'-Methoxylaudanosine, (R)-

5'-Methyl-8-methoxypsoralen

5'-Methylthio-5'-deoxy-9-deazaadenosine

5'-Methylthioadenosine

5'-Methylthioformycin

5'-Methylthioinosine

5'-Methylthiotubercidin

5'-Monophosphoryladenylyl-(2'-5')adenylyl-(2'-5')-8-bromoadenylyl-(2'-5')-8-bromoadenosine

5'-N-Methylcarboxamideadenosine

5'-Noraristeromycin

5'-Nucleotidase

5'-O-(((2-Decanoyl-amino-3-hydroxy-3-phenylpropyloxycarbonyl)amino)sulfonyl)-2', 3'-O-isopropylideneuridine

5'-O-(((2-Decanoylamino-3-hydroxy-3-phenylpropyloxycarbonyl)amino)sulfonyl)uridine