5'-Hexamethyleneiminylbenzoxazinorifamycin

5'-Hydroxy-2''-demethyldihydrostreptomycin

5'-Hydroxyaverantin

5'-Hydroxyaverantin dehydrogenase

5'-Hydroxyaverantin, (R)-

5'-Hydroxyaverantin, (S)-

5'-Hydroxydeferasirox

5'-Hydroxyhydrodolasetron

5'-Hydroxyhydrodolasetron glucuronide

5'-Hydroxymethyl dicloxacillin

5'-Hydroxyomeprazole, R-

5'-Hydroxypiroxicam

5'-Inosinic acid, 2'-deoxy-, disodium salt

5'-Inosinic acid, cytidylyl-(5'-3')-, homopolymer

5'-Iodoacetamido-5'-deoxythymidine

5'-Iodoadenosine

5'-Iodothyronine deiodinase

5'-Isobutylthioinosine

5'-Isocyano-2', 5'-dideoxyuridine

5'-Isocyano-5'-deoxythymidine