• 5-Pyrimidinecarbonitrile,1,4-dihydro-2-(4-methoxyphenyl)-6-methyl-4-thioxo-
• 81397-24-2
• C₁₃H₁₁N₃OS
• .

• 5-Pyrimidinecarbonitrile,1,4-dihydro-6-methyl-2-(4-nitrophenyl)-4-thioxo-
• 81397-25-3
• C₁₂H₈N₄O₂S
• .

• 5-Pyrimidinecarbonitrile, 2-(2-furanyl)-1,4-dihydro-6-methyl-4-thioxo-
• 81397-26-4
• C₁₀H₇N₃OS
• .

• 5-Thiazolecarbonitrile, 4-amino-2-hydrazono-2,3-dihydro-3-phenyl-
• 81402-77-9
• C₁₀H₉N₅S
• .

• 5-Thiazolecarbonitrile,4-amino-2,3-dihydro-3-phenyl-2-(phenylhydrazono)-
• 81402-86-0
• C₁₆H₁₃N₅S
• .

• 5-(1,3-benzodioxol-5-yl)-8a,9-dihydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one
• 81410-42-6
• C₂₀H₁₄O₆
• 350.3216
• .

• 5H-Thiazolo[3,2-a]pyrimidin-3(2H)-one, 6,7-dihydro-2,2-dimethyl-,oxime
• 81410-92-6
• C₈H₁₃N₃OS
• .

• 5H-Thiazolo[3,2-a]pyrimidine-3,5(2H)-dione, 2,2-dimethyl-, 3-oxime
• 81410-98-2
• C₈H₉N₃O₂S
• .

• 5H-Thiazolo[3,2-a]pyrimidin-3(2H)-one, 6,7-dihydro-2,2-dimethyl-,O-[(methylamino)carbonyl]oxime
• 81411-01-0
• C₁₀H₁₆N₄O₂S
• .

• 5-Hexen-3-ol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methoxy-,(3R,4S)-
• 891197-92-5
• C₂₃H₃₂O₃Si
• .

• 5-Hexen-3-ol, 1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methoxy-,(3S,4S)-
• 891197-93-6
• C₂₃H₃₂O₃Si
• .

• 5-Hexen-3-ol, 4-methoxy-1-(phenylmethoxy)-, (3R,4S)-
• 891197-94-7
• C₁₄H₂₀O₃
• .

• 5-Hexen-3-ol, 4-methoxy-1-(phenylmethoxy)-, (3S,4S)-
• 891197-95-8
• C₁₄H₂₀O₃
• .

• 5-Hexen-3-ol,1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methoxy-2-methyl-,(2R,3S,4S)-
• 891197-96-9
• C₂₄H₃₄O₃Si
• .

• 5-Hexen-3-ol,1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methoxy-2-methyl-,(2R,3S,4R)-
• 891197-97-0
• C₂₄H₃₄O₃Si
• .

• 5-Hexen-3-ol,1-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-4-methoxy-2-methyl-,(2R,3R,4S)-
• 891197-98-1
• C₂₄H₃₄O₃Si
• .

• 5-hydroxy-2-[(2-hydroxyethyl)amino]-1,4-dimethylnaphtho[1,2-d][1,3]thiazol-1-ium
• 81466-91-3
• C₁₅H₁₇N₂O₂S
• 289.3721
• .

• 5-Thia-7-azaspiro[3.4]octane,2,2-dichloro-1,1,3,3,7-pentamethyl-6,8-diphenyl-, (6R,8S)-rel-
• 814875-91-7
• C₂₃H₂₇Cl₂NS
• .

• 5-chloro-2-methoxy-N-(2-{4-[(propylcarbamoyl)sulfamoyl]phenyl}ethyl)benzenesulfonamide
• 81514-26-3
• C₁₉H₂₄ClN₃O₆S₂
• 489.9934
• .

• 5-chloro-2-methoxy-4-nitro-N-(2-{4-[(propylcarbamoyl)sulfamoyl]phenyl}ethyl)benzenesulfonamide
• 81514-34-3
• C₁₉H₂₃ClN₄O₈S₂
• 534.9909
• .

• 5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one,2-(4-methoxyphenyl)-7-methyl-
• 81516-40-7
• C₁₃H₁₁N₃O₂S
• .

• 5-Heptyn-1-one, 1-(2-methyl-1,3-dithian-2-yl)-
• 892874-94-1
• C₁₂H₁₈OS₂
• .

• 5H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-5-one,2-(4-chlorophenyl)-7-methyl-
• 81516-43-0
• C₁₂H₈ClN₃OS
• .

• 5-Heptyn-1-one, 1-(3,4-dihydro-2H-pyran-6-yl)-
• 892875-04-6
• C₁₂H₁₆O₂
• .

• 5-Hexyn-1-ol, 2,2-dimethyl-
• 892875-17-1
• C₈H₁₄O
• .

• 5-Heptynamide, N-propyl-
• 892875-23-9
• C₁₀H₁₇NO
• .

• 5-Heptynamide, N-(1-methylethyl)-
• 892875-25-1
• C₁₀H₁₇NO
• .

• 5-Heptynamide, N-(1,1-dimethylethyl)-
• 892875-27-3
• C₁₁H₁₉NO
• .

• 5-Heptynamide, N-[4-(trifluoromethyl)phenyl]-
• 892875-32-0
• C₁₄H₁₄F₃NO
• .

• 5-Hexynamide, N,6-diphenyl-
• 892875-34-2
• C₁₈H₁₇NO
• .

• 5-Hexynamide, 2,2-dimethyl-N-phenyl-
• 892875-37-5
• C₁₄H₁₇NO
• .

• 5-Benzofuransulfonamide,N-[4-(1-ethyl-1-hydroxypropyl)-2-thiazolyl]-2,3-dihydro-
• 892948-23-1
• C₁₆H₂₀N₂O₄S₂
• .

• 5-Thiazolesulfonamide,N-[4-(1-ethyl-1-hydroxypropyl)-2-thiazolyl]-2,4-dimethyl-
• 892948-45-7
• C₁₃H₁₉N₃O₃S₃
• .

• 5-(3-fluorophenyl)-1H-indole
• 893739-63-4
• C₁₄H₁₀FN
• 211.2343
• .

• 5-(2-fluorophenyl)-1H-indole
• 893739-67-8
• C₁₄H₁₀FN
• 211.2343
• .

• 5-Pyrimidinecarbonitrile, hexahydro-4-oxo-6-phenyl-2-thioxo-
• 81585-29-7
• C₁₁H₉N₃OS
• .

• 5-Pyrimidinecarbonitrile, hexahydro-4-(4-methylphenyl)-6-oxo-2-thioxo-
• 81585-30-0
• C₁₂H₁₁N₃OS
• .

• 5-Pyrimidinecarbonitrile,hexahydro-4-(4-methoxyphenyl)-6-oxo-2-thioxo-
• 81585-31-1
• C₁₂H₁₁N₃O₂S
• .

• 5-Pyrimidinecarbonitrile, hexahydro-4-(3-nitrophenyl)-6-oxo-2-thioxo-
• 81585-32-2
• C₁₁H₈N₄O₃S
• .

• 5-methyl-1-[3-({[36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10,15,20,25,30,35-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2~3,6~.2~8,11~.2~13,16~.2~18,21~.2~23,26~.2~28,31~]nonatetracont-5-yl]m
• 81644-56-6
• C₅₀H₈₀N₂O₃₆S
• 1317.227
• .

• 5-amino-2,3-dimethoxy-phenol hydrochloride
• 895565-66-9
• C₈H₁₂ClNO₃
• 205.63878
• .

• 5-oxo-N-(4-piperidin-1-ylbut-2-yn-1-yl)prolinamide
• 81655-70-1
• C₁₄H₂₁N₃O₂
• 263.3354
• .

• 5H-Pyrido[2,3-c]azepine, 9-methoxy-
• 81675-05-0
• C₁₀H₁₀N₂O
• .

• 5-Heptenoic acid, 7-hydroxy-, (E)-
• 81677-42-1
• C₇H₁₂O₃
• .

• 5-methylhexahydro[1,3]oxazolo[3,4-a]pyridine
• 81684-12-0
• C₈H₁₅NO
• 141.2108
• .

• 5-(chloromethyl)-2-phenyl-1,3-oxathiolane
• 81715-45-9
• C₁₀H₁₁ClOS
• 214.7117
• .

• 5-Pyrimidinecarboxamide,N-[2-(2-pyridinyl)-1H-benzimidazol-5-yl]-2-(1-pyrrolidinyl)-
• 897399-60-9
• C₂₁H₁₉N₇O
• .

• 5-Pyrimidinecarboxamide, N-(4-amino-3-nitrophenyl)-2-(1-pyrrolidinyl)-
• 897399-72-3
• C₁₅H₁₆N₆O₃
• .

• 5-Pyrimidinecarboxamide, N-(3,4-diaminophenyl)-2-(1-pyrrolidinyl)-
• 897399-73-4
• C₁₅H₁₈N₆O
• .

• 5-ethenyl-4a-hydroxy-1b-methyl-1b,3a,4,4a,5,8c,9,9a-octahydro-1aH,2H,7H-4,8b-(epoxymethano)oxireno[4,5][2]benzofuro[7,1-fg]isochromene-2,7-dione
• 81729-15-9
• C₁₈H₁₈O₇
• 346.3313
• .