5-[(5-Chloro-2-hydroxyphenyl)methylene]-2-thioxo-4-thiazolidinone

5-Ethoxy-2(5H)-furanone

5-FLUORO-1,3-DIMETHYLURACIL

5-Bromo-1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinecarboxylic acid

5-Hexen-2-one

5-Chloro-2,4-dimethoxyaniline

5-Chloro-2-thiophenecarboxaldehyde

5-Ethyl-2-nonanone

5-Isoxazolecarboxaldehyde,3-methyl-(6CI,7CI,9CI)

5-(Propylthio)-1H-benzimidazol-2-amine

5-Methyltetrahydrofolic acid

5-methoxy-4,4-dimethyl-5-oxopentanoicacid

5-Methylquinoline

5-BROMO-6-CHLORO-3-INDOLYLPHOSPHATEP-TOLUIDINESALT

5-Bromocytosine

5-Chloro-1-methyl-4-nitroimidazole

5-BROMO-2-METHYLINDOLE

5-OXO-5-PYRROLIDIN-1-YL-PENTANOICACID

5,5-Dipropyl-2,4,6(1H,3H,5H)-pyrimidinetrione

5-(PYRROLIDINO)TETRAZOLE

5-NITRO-2-P-TOLYL-1H-BENZOIMIDAZOLE

5H-Benz[6,7]indazolo[2,3,4-fgh]naphth[2′′,3′′:6′,7′]indolo[3′,2′:5,6]anthra[2,1,9-mna]acridine-5,8,13,25(24H)-tetrone

5-(DIETHYLAMINO)PENTYLALCOHOL

5,6,7,8-Tetrahydro-6,7-dimethylpteridine

5-Fluoro-2-hydroxybenzoyl chloride

5.beta.-Androstane-3,11-dione,9-fluoro-17.beta.-hydroxy-17-methyl-

5,6-DIMETHYL-2,1,3-BENZOSELENADIAZOLE

5-Ethyldihydro-5-phenyl-2-thioxo-4,6(1H,5H)-pyrimidinedione

5-(1,1-Dimethylethyl)-3-methyl-1,2-benzenediol

5α-Androstan-6α-ol

5-NITROGRAMINE

5-(4-Methoxyphenyl)isoxazole

5′-Deoxy-5′-oxoadenosine

5-(4-DIETHYLAMINO-2-HYDROXYPHENYLAZO)-4-HYDROXYNAPHTHALENE-2,7-DISULFONICACIDSODIUMSALT

5-Nitro-N,N-dipropyl-1H-indole-3-methanamine

5-Fluoro-3-pyridinecarboxamide

5-Phenyl-1H-1,2,4-triazole

5-PREGNEN-3-BETA,16-ALPHA,20-ALPHA-TRIOL

5-Fluoro-2-nitrobenzeneacetonitrile

5-benzo[1,3]dioxol-5-yl-3-hexyl-cyclohex-2-en-1-one

5'-DEOXY-8,5'-CYCLOADENOSINE

5,5-Dimethyl-4-(1-methylethyl)-1,3-dioxane

5-CHLORO-1H-BENZOIMIDAZOLE-2-CARBOXYLICACIDETHYLESTER

5-ETHOXY-2-METHYLOXAZOLE-4-CARBOXAMIDE

5-(2-Propen-1-yl)-2,4,6(1H,3H,5H)-pyrimidinetrione

5-Hydroxy-2,4,6(1H,3H,5H)-pyrimidinetrione

5-Amino-6-ethoxy-2-naphthalenesulfonic acid

5H-Benzocyclohepten-5-one

5ALPHA(H),17ALPHA(H),(20R)-BETA-ACETOXYERGOST-8(14)-ENE

5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-2-CARBOXYLICACID

5-Thioxo-1,2,4-triazolidin-3-one

5,6,7,8-TETRAHYDRO-4H-CYCLOHEPTA[B]THIOPHENE-2-CARBOXYLICACID

5,6α-Epoxy-3β-fluoro-5α-cholestan-19-olacetate

5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE

5,10-[1,2]Benzenoarsanthrene

5-(2,2-Dimethylpropyl)-1H-1,2,4-triazole

5-Methyl-3-(2-propen-1-yl)-2,4-oxazolidinedione

5α-Androstan-16β-ol

5-(3-Buten-1-ynyl)-2,2′-bithienyl

5,8-Dihydroxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

501P

5-PHENYLISOTHIAZOLE

5-ETHYL-4-METHYL-4H-[1,2,4]TRIAZOLE-3-THIOL

5α-Androstan-3β-ol

5-Methoxy-N,N-diisopropyltryptaminepicrate

5-BETA-PREGNAN-3-ALPHA,11-ALPHA,17,20-ALPHA-TETROL