• 5-Isoxazolidinecarbonitrile, 2-phenyl-3-(phenylmethyl)-
• 161981-65-3
• C₁₇H₁₆N₂O
• .

• 5-Hexen-2-one, 1-(4-fluorophenyl)-
• 162011-79-2
• C₁₂H₁₃FO
• .

• 5-Hepten-2-one, 3-phenyl-
• 40931-42-8
• C₁₃H₁₆O
• .

• 5-Hexen-2-one, 4-methyl-3-phenyl-
• 40931-43-9
• C₁₃H₁₆O
• .

• 5-(6-amino-9H-purin-9-yl)pentane-1,3-diol
• 69895-62-1
• C₁₀H₁₅N₅O₂
• 237.2584
• .

• 5-Hexyn-1-ol, 6-phenyl-
• 69936-53-4
• C₁₂H₁₄O
• .

• 5-acetyl-5-methyl-2-phenyl-1,3-thiazol-4(5H)-one
• 40994-88-5
• C₁₂H₁₁NO₂S
• 233.2862
• .

• 5H-Pyrano[4,3-b]pyridine, 8-iodo-5-methoxy-7-phenyl-
• 699536-05-5
• C₁₅H₁₂INO₂
• .

• 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-6-phenyl-2,4-dithioxo-
• 162468-59-9
• C₁₁H₈N₂O₂S₂
• .

• 5,6-Benzothiazoledicarboxylic acid, 2,7-diphenyl-, dimethyl ester
• 69973-85-9
• C₂₃H₁₇NO₄S
• .

• 5-Phthalazinediazonium, 1,2,3,4-tetrahydro-1,4-dioxo-
• 69977-30-6
• C₈H₅N₄O₂
• .

• 5-(aminomethylidene)-1,3-dipropylpyrimidine-2,4,6(1H,3H,5H)-trione
• 69998-17-0
• C₁₁H₁₇N₃O₃
• 239.271
• .

• 5-Pyrimidinecarboxylic acid, 4-(diethoxymethyl)-, ethyl ester
• 41039-77-4
• C₁₂H₁₈N₂O₄
• .

• 5-Oxa-7,13-diaza-2-silatetradecan-14-oic acid,12-carboxy-2,2-dimethyl-6-oxo-, 14-(phenylmethyl) ester, (S)-
• 162541-36-8
• C₂₀H₃₂N₂O₆Si
• .

• 5-(1,1-Dioxoperhydro-1,2-thiazin-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide
• 410544-95-5
• C₂₀H₁₉FN₄O₄S
• 430.4527
• .

• 5-[(8R,9S,10R,13R,14S,17R)-14-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]pyran-2-one
• 41059-91-0
• C₂₄H₂₈O₄
• 380.4767
• .

• 5-(4-fluorophenyl)-5-phenylimidazolidine-2,4-dione
• 70028-83-0
• C₁₅H₁₁FN₂O₂
• 270.2584
• .

• 5-(3-fluorophenyl)-5-phenylimidazolidine-2,4-dione
• 70028-84-1
• C₁₅H₁₁FN₂O₂
• 270.2584
• .

• 5'-O-[{[(acetylamino)acetyl]oxy}(hydroxy)phosphoryl]adenosine
• 41093-67-8
• C₁₄H₁₉N₆O₉P
• 446.3092
• .

• 5-tert-butyl-2,3-dihydro-1H-inden-2-amine
• 162752-19-4
• C₁₃H₁₉N
• 189.2967
• .

• 5-Isoxazolidinemethanaminium, 2-cyclohexyl-N,N,N-trimethyl-3-oxo-,iodide
• 162870-31-7
• C₁₃H₂₅N₂O₂·I
• .

• 5-methyl-1,2,3,4,5,8,9,10,11,12-decahydrodibenzo[b,j][4,7]phenanthroline-13,14-dione
• 70071-69-1
• C₂₁H₂₂N₂O₂
• 334.4116
• .

• 5-methyl-1,3,4,5,9,11,12,13-octahydrodibenzo[b,j][1,7]phenanthroline-8,14(2H,10H)-dione
• 70071-70-4
• C₂₁H₂₂N₂O₂
• 334.4116
• .

• 5H-Pyrrolo[2,1-a]isoindol-5-one, 1,2,3,9b-tetrahydro-9b-hydroxy-
• 162971-82-6
• C₁₁H₁₁NO₂
• .

• 5-nitro-1,7-phenanthroline
• 41148-68-9
• C₁₂H₇N₃O₂
• 225.2029
• .

• 5-methoxy-1,10-phenanthrolin-4(1H)-one
• 41148-76-9
• C₁₃H₁₀N₂O₂
• 226.2307
• .

• 5-Pyrimidinecarboxylic acid,4-(3-hydroxyphenyl)-6-(1H-indazol-5-ylamino)-2-(4-morpholinyl)-
• 701242-66-2
• C₂₂H₂₀N₆O₄
• .

• 5-Pyrimidinecarboxylic acid,4-(1H-indazol-5-ylamino)-2-(4-morpholinyl)-6-(4-phenoxyphenyl)-
• 701242-68-4
• C₂₈H₂₄N₆O₄
• .

• 5-Pyrimidinecarboxylic acid,4-(1H-indazol-5-ylamino)-6-[4-(methylsulfonyl)phenyl]-2-(4-morpholinyl)-
• 701242-70-8
• C₂₃H₂₂N₆O₅S
• .

• 5-Pyrimidinecarboxylic acid,4-[3-[4-(1,1-dimethylethyl)phenoxy]phenyl]-6-(1H-indazol-5-ylamino)-2-(4-morpholinyl)-
• 701242-71-9
• C₃₂H₃₂N₆O₄
• .

• 5-Pyrimidinecarboxylic acid,4-[4-(1,1-dimethylethyl)phenyl]-6-(1H-indazol-5-ylamino)-2-(4-morpholinyl)-
• 701242-73-1
• C₂₆H₂₈N₆O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(1H-indazol-5-ylamino)-2-(4-morpholinyl)-6-phenyl-
• 701242-74-2
• C₂₂H₂₀N₆O₃
• .

• 5,10,15,20,25,30-Hexaazatetratriacont-17-ene-1,34-diamine,N,N'-diethyl-, (17Z)-
• 412351-16-7
• C₃₂H₇₂N₈
• .

• 5,10,15,20,25,30-Hexaaza-17-tetratriacontene-1,34-diamine,N,N'-diethyl-, (17E)-
• 412351-17-8
• C₃₂H₇₂N₈
• .

• 5,10,15,20,25,30,35,40-Octaazatetratetracontane-1,44-diamine,N,N'-diethyl-
• 412351-18-9
• C₄₀H₉₂N₁₀
• .

• 5,10,15,20,25,30-Hexaazatetratriacontane-1,34-diamine, N,N'-diethyl-
• 412351-19-0
• C₃₂H₇₄N₈
• .

• 5,10,15,20,25,30,35,40,45,50,55,60-Dodecaazatetrahexacontane-1,64-diamine, N,N'-diethyl-
• 412351-21-4
• C₅₆H₁₂₈N₁₄
• .

• 5-(1-hydroxy-2-methylpropyl)pyrimidine-2,4(1H,3H)-dione
• 41244-56-8
• C₈H₁₂N₂O₃
• 184.1925
• .

• 5-Pyrimidinecarbonitrile, 2,4-diamino-6-phenyl-
• 70183-20-9
• C₁₁H₉N₅
• .

• 5-(5-methylhexyl)pyrimidine-2,4(1H,3H)-dione
• 41244-64-8
• C₁₁H₁₈N₂O₂
• 210.2728
• .

• 5-[4-[4-(5-Cyanoindol-3-yl)butyl]piperazin-1-yl]benzofuran-2-carboxamide hydrochloride
• 163521-08-2
• C₂₆H₂₈ClN₅O₂
• 477.99836
• .

• 5-Cyclodecen-1-ol, 4,10-bis(methylene)-7-(1-methylethyl)-, (1S,5E,7S)-
• 70191-49-0
• C₁₅H₂₄O
• .

• 5H-1,3-Dioxolo[4,5-g][2]benzopyran-5-one, 7-propyl-
• 163597-63-5
• C₁₃H₁₂O₄
• .

• 5H-1,3-Dioxolo[4,5-g][2]benzopyran-5-one, 7-(1-oxopropyl)-
• 163597-64-6
• C₁₃H₁₀O₅
• .

• 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-thiol
• 41266-80-2
• C₇H₈N₄S
• 180.2302
• .

• 5-chloro-2-[2-(1,3-thiazolidin-3-yl)ethoxy]pyridine hydrochloride (1:1)
• 41287-73-4
• C₁₀H₁₄Cl₂N₂OS
• 281.202
• .

• 5-bromo-2-[3-(1,3-thiazolidin-3-yl)propoxy]pyridine hydrochloride (1:1)
• 41287-74-5
• C₁₁H₁₆BrClN₂OS
• 339.6795
• .

• 5-chloro-2-[3-(1,3-thiazolidin-3-yl)propoxy]pyridine hydrochloride (1:1)
• 41287-75-6
• C₁₁H₁₆Cl₂N₂OS
• 295.2285
• .

• 5-iodo-2-[3-(1,3-thiazolidin-3-yl)propoxy]pyridine hydrochloride (1:1)
• 41287-76-7
• C₁₁H₁₆ClIN₂OS
• 386.68
• .

• 5-bromo-2-[4-(1,3-thiazolidin-3-yl)butoxy]pyridine hydrochloride (1:1)
• 41287-77-8
• C₁₂H₁₈BrClN₂OS
• 353.7061
• .