• 5-[nitroso(pentyl)amino]pentan-2-one
• 79448-23-0
• C₁₀H₂₀N₂O₂
• 200.278
• .

• 5-[(4-chloro-2-methylphenoxy)methyl]-1,2-dihydro-3H-1,2,4-triazole-3-thione
• 794554-73-7
• C₁₀H₁₀ClN₃OS
• 255.7239
• .

• 5-Quinolinamine, 6,8-dimethoxy-
• 778628-08-3
• C₁₁H₁₂N₂O₂
• .

• 5H-[1,2,4]Triazolo[5,1-b][1,3]thiazin-7-one,5,5'-(1,4-phenylene)bis[5,6-dihydro-2-phenyl-
• 827607-13-6
• C₂₈H₂₀N₆O₂S₂
• .

• 5H-[1,2,4]Triazolo[5,1-b][1,3]thiazin-7-one,5,5'-(1,4-phenylene)bis[5,6-dihydro-2-(4-methoxyphenyl)-
• 827607-14-7
• C₃₀H₂₄N₆O₄S₂
• .

• 5H-[1,2,4]Triazolo[5,1-b][1,3]thiazin-7-one,5,5'-(1,4-phenylene)bis[5,6-dihydro-2-(4-methylphenyl)-
• 827607-15-8
• C₃₀H₂₄N₆O₂S₂
• .

• 5H-[1,2,4]Triazolo[5,1-b][1,3]thiazin-7-one,5,5'-(1,4-phenylene)bis[2-(4-fluorophenyl)-5,6-dihydro-
• 827607-16-9
• C₂₈H₁₈F₂N₆O₂S₂
• .

• 5-nitro-N-pyrazin-2-ylfuran-2-carboxamide
• 779327-12-7
• C₉H₆N₄O₄
• 234.1683
• .

• 5-(2-chlorophenyl)-7-{(2Z)-2-[5-(2-chlorophenyl)-2-oxo-2,3-dihydro-7H-1,4-benzodiazepin-7-ylidene]-1-hydroxyhydrazinyl}-1,3-dihydro-2H-1,4-benzodiazepin-2-one
• 79490-75-8
• C₃₀H₂₀Cl₂N₆O₃
• 583.4242
• .

• 5-(2-oxo-1-propanoyl-butoxy)benzene-1,3-dicarbonitrile
• 473924-01-5
• C₁₅H₁₄N₂O₃
• 270.28
• .

• 5-Hexenal, 6-phenyl-, O-[(1,1-dimethylethyl)dimethylsilyl]oxime
• 474003-61-7
• C₁₈H₂₉NOSi
• .

• 5-Hexenal, 6-phenyl-, oxime, (5E)-
• 474003-66-2
• C₁₂H₁₅NO
• .

• 5-Heptenal, 7-oxo-7-phenyl-,1-[O-[(1,1-dimethylethyl)dimethylsilyl]oxime], (5E)-
• 474003-67-3
• C₁₉H₂₉NO₂Si
• .

• 5-Hexenal, 2-(1-methylethyl)-
• 391864-63-4
• C₉H₁₆O
• .

• 5-Decenal, 2-(1-methylethyl)-9-oxo-, (5E)-
• 391864-67-8
• C₁₃H₂₂O₂
• .

• 5-Hexen-1-ol, 3-ethenylidene-
• 821783-04-4
• C₈H₁₂O
• .

• 5H-Indeno[1,2-c]isoquinoline-5,11(6H)-dione,6-(3-chloropropyl)-3-nitro-
• 744229-17-2
• C₁₉H₁₃ClN₂O₄
• .

• 5H-Indeno[1,2-c]isoquinoline-5,11(6H)-dione, 6-(3-azidopropyl)-3-nitro-
• 744229-18-3
• C₁₉H₁₃N₅O₄
• .

• 5H-Indeno[1,2-c]isoquinoline-5,11(6H)-dione,6-(3-aminopropyl)-3-nitro-, monohydrochloride
• 744229-20-7
• C₁₉H₁₅N₃O₄·ClH
• .

• 5-Pyrimidinecarbonitrile, 4-amino-6-methyl-2-(1-piperazinyl)-
• 745066-88-0
• C₁₀H₁₄N₆
• .

• 5-(1,2-diphenylethyl)-1,3,4-oxadiazol-2-amine
• 78613-05-5
• C₁₆H₁₅N₃O
• 265.3098
• .

• 5-[1-(4-methoxyphenyl)-2-phenylethyl]-1,3,4-oxadiazol-2-amine
• 78613-06-6
• C₁₇H₁₇N₃O₂
• 295.3358
• .

• 5-[2-(4-methoxyphenyl)-1-phenylethyl]-1,3,4-oxadiazol-2-amine
• 78613-07-7
• C₁₇H₁₇N₃O₂
• 295.3358
• .

• 5-[2-(3,4-dimethoxyphenyl)-1-phenylethyl]-1,3,4-oxadiazol-2-amine
• 78613-09-9
• C₁₈H₁₉N₃O₃
• 325.3618
• .

• 5-(1,2-diphenylethyl)-1,3,4-oxadiazole-2(3H)-thione
• 78613-11-3
• C₁₆H₁₄N₂OS
• 282.3602
• .

• 5-[1-(4-methoxyphenyl)-2-phenylethyl]-1,3,4-oxadiazole-2(3H)-thione
• 78613-12-4
• C₁₇H₁₆N₂O₂S
• 312.3861
• .

• 5-[2-(4-methoxyphenyl)-1-phenylethyl]-1,3,4-oxadiazole-2(3H)-thione
• 78613-13-5
• C₁₇H₁₆N₂O₂S
• 312.3861
• .

• 5-[(4-chloro-3-methylphenoxy)methyl]-1,3,4-oxadiazol-2-amine
• 78613-20-4
• C₁₀H₁₀ClN₃O₂
• 239.6583
• .

• 5-[1-(3-methylphenoxy)ethyl]-1,3,4-oxadiazol-2-amine
• 78613-22-6
• C₁₁H₁₃N₃O₂
• 219.2398
• .

• 5-[1-(4-chloro-3-methylphenoxy)ethyl]-1,3,4-oxadiazol-2-amine
• 78613-23-7
• C₁₁H₁₂ClN₃O₂
• 253.6849
• .

• 5-(1-methyl-1-phenoxyethyl)-1,3,4-oxadiazol-2-amine
• 78613-24-8
• C₁₁H₁₃N₃O₂
• 219.2398
• .

• 5-[1-(4-chlorophenoxy)-1-methylethyl]-1,3,4-oxadiazol-2-amine
• 78613-26-0
• C₁₁H₁₂ClN₃O₂
• 253.6849
• .

• 5-[1-(4-chloro-3-methylphenoxy)-1-methylethyl]-1,3,4-oxadiazol-2-amine
• 78613-27-1
• C₁₂H₁₄ClN₃O₂
• 267.7115
• .

• 5-[1-(4-chlorophenoxy)-1-methylethyl]-1,3,4-oxadiazole-2(3H)-thione
• 78613-30-6
• C₁₁H₁₁ClN₂O₂S
• 270.7352
• .

• 5-[1-(4-chloro-3-methylphenoxy)-1-methylethyl]-1,3,4-oxadiazole-2(3H)-thione
• 78613-31-7
• C₁₂H₁₃ClN₂O₂S
• 284.7618
• .

• 5H-Pyrrolo[2,1-a]isoindol-5-one, 3-(1-hydroxyethenyl)-9-nitro-
• 391937-34-1
• C₁₃H₈N₂O₄
• .

• 5H-Pyrrolo[2,1-a]isoindol-5-one,9-amino-1,2,3,9b-tetrahydro-3-(1-hydroxyethenyl)-
• 391937-35-2
• C₁₃H₁₄N₂O₂
• .

• 5H-Pyrrolo[2,1-a]isoindol-5-one, 9-amino-3-(1-hydroxyethenyl)-
• 391937-37-4
• C₁₃H₁₀N₂O₂
• .

• 5-Benzoxazolecarboxylic acid,2-(4,5-dihydro-5-oxo-1,3,4-oxadiazol-2-yl)-7-methoxy-, methyl ester
• 78620-16-3
• C₁₂H₉N₃O₆
• .

• 5-Benzoxazolecarboxylic acid,2-(4,5-dihydro-5-oxo-1,3,4-oxadiazol-2-yl)-, ethyl ester
• 78620-18-5
• C₁₂H₉N₃O₅
• .

• 5-(1-methyl-1H-benzimidazol-2-yl)-1,3,4-oxadiazol-2(3H)-one
• 78620-28-7
• C₁₀H₈N₄O₂
• 216.1961
• .

• 5-(1,3-benzoxazol-2-yl)-1,3,4-oxadiazol-2(3H)-one
• 78620-37-8
• C₉H₅N₃O₃
• 203.1543
• .

• 5(4H)-Oxazolone,2-(4-chloro-3-nitrophenyl)-4-[[4-(diethylamino)phenyl]methylene]-
• 392314-93-1
• C₂₀H₁₈ClN₃O₄
• .

• 5,7-Methanoquinoline, 2-(2-furanyl)-5,6,7,8-tetrahydro-6,6-dimethyl-,(5S,7S)-
• 821799-03-5
• C₁₆H₁₇NO
• .

• 5,7-Methanoquinoline-2-carboxylic acid,5,6,7,8-tetrahydro-6,6-dimethyl-, methyl ester, (5S,7S)-
• 821799-04-6
• C₁₄H₁₇NO₂
• .

• 5-Tetradecene, 2-methyl-6-(trifluoromethyl)-, (5E)-
• 821799-59-1
• C₁₆H₂₉F₃
• .

• 5,6-dichloro-2-methyl-1-(beta-D-ribofuranosyl)-1H-benzimidazole
• 78621-34-8
• C₁₃H₁₄Cl₂N₂O₄
• 333.1673
• .

• 5,6-dichloro-1-[2,3-O-(1-methylethylidene)-beta-D-glycero-pentofuranosyl]-1H-benzimidazole
• 78621-35-9
• C₁₅H₁₆Cl₂N₂O₄
• 359.2045
• .

• 5,6-dichloro-1-(5-chloro-5-deoxy-beta-D-ribofuranosyl)-1H-benzimidazole
• 78621-36-0
• C₁₂H₁₁Cl₃N₂O₃
• 337.5863
• .

• 5-Thiazolecarboxylic acid,2-[[[4-(acetylamino)phenyl]sulfonyl]amino]-4-methyl-, ethyl ester
• 78633-83-7
• C₁₅H₁₇N₃O₅S₂
• .