• 5-methoxy-2,3-dimethyl-6-[(E)-2-nitroethenyl]-1-benzofuran
• 37714-51-5
• C₁₃H₁₃NO₄
• 247.2466
• .

• 5,7-dimethoxy-2,3-dimethyl-4-[(E)-2-nitroethenyl]-1-benzofuran
• 37714-54-8
• C₁₄H₁₅NO₅
• 277.2726
• .

• 5-[(dimethylcarbamoyl)oxy]-1,2-dimethylpyridinium bromide
• 67479-02-1
• C₁₀H₁₅BrN₂O₂
• 275.1423
• .

• 5H-Tetrazol-5-one, 1,2-dihydro-, [1-(phenylazo)ethylidene]hydrazone
• 37723-98-1
• C₉H₁₀N₈
• .

• 5-methyl-4-(4-methylpiperazin-1-yl)thieno[2,3-d]pyrimidine hydrochloride (1:1)
• 37724-45-1
• C₁₂H₁₇ClN₄S
• 284.8082
• .

• 5-amino-3-[2-(4-hydroxyphenyl)ethyl]-1,2,3-oxadiazol-3-ium chloride
• 37744-03-9
• C₁₀H₁₂ClN₃O₂
• 241.6742
• .

• 5-amino-3-[2-(4-methoxyphenyl)ethyl]-1,2,3-oxadiazol-3-ium chloride
• 37744-05-1
• C₁₁H₁₄ClN₃O₂
• 255.7008
• .

• 5-amino-3-[2-(3,4-dimethoxyphenyl)ethyl]-1,2,3-oxadiazol-3-ium chloride
• 37744-08-4
• C₁₂H₁₆ClN₃O₃
• 285.7267
• .

• 5-amino-3-pentofuranosyl-2,3-dihydro-7H-[1,2,3]triazolo[4,5-b]pyridine-7-thione
• 67505-70-8
• C₁₀H₁₃N₅O₄S
• 299.3063
• .

• 5-(1-hydroxy-2-{[2-(4-hydroxyphenyl)-1,1-dimethylethyl]amino}ethyl)benzene-1,3-diol hydrobromide
• 37750-84-8
• C₁₈H₂₄BrNO₄
• 398.2915
• .

• 5(6)-(N-SUCCINIMIDYLOXYCARBONYL)-3',6',O,O'-DIACETYLFLUORESCEIN
• 150206-05-6
• C₅₈H₃₈N₂O₂₂
• 1114.9225
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-6-[(diethylamino)methyl]-1,2,3,4-tetrahydro-2-oxo-1-[3-(trifluoromethyl)phenyl]-, ethyl ester
• 675103-24-9
• C₂₆H₂₇F₃N₄O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-2-oxo-6-[(phenylamino)methyl]-1-[3-(trifluoromethyl)phenyl]-, ethyl ester
• 675103-25-0
• C₂₈H₂₃F₃N₄O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-, 2-(dimethylamino)ethyl ester
• 675103-29-4
• C₂₄H₂₃F₃N₄O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-, 2-(4-pyridinyl)ethyl ester
• 675103-30-7
• C₂₇H₂₁F₃N₄O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-, 2-(2-pyridinyl)ethyl ester
• 675103-31-8
• C₂₇H₂₁F₃N₄O₃
• .

• 5-Pyrimidinecarboxylic acid,4-(4-cyanophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-, 2-(2-oxo-1-pyrrolidinyl)ethyl ester
• 675103-32-9
• C₂₆H₂₃F₃N₄O₄
• .

• 5(4H)-Oxazolone, 4-[(3,4-dimethylphenyl)methylene]-2-phenyl-
• 675124-18-2
• C₁₈H₁₅NO₂
• .

• 5-[(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl]-5-methylpyrimidine-2,4,6(1H,3H,5H)-trione
• 67513-78-4
• C₁₀H₁₀N₄O₅
• 266.2102
• .

• 5-Nonanone, 4-iodo-
• 675132-35-1
• C₉H₁₇IO
• .

• 5-Isoquinolinamine, N-[1-[(2-chlorophenyl)methyl]-3-pyrrolidinyl]-
• 675132-98-6
• C₂₀H₂₀ClN₃
• .

• 5'-Xanthylic acid, 2-O-methyl-, disodium salt
• 28079-18-7
• C₁₁H₁₅N₄O₉P·2Na
• .

• 5(4H)-Oxazolone, 2,4,4-triphenyl-
• 61365-94-4
• C₂₁H₁₅NO₂
• .

• 5(4H)-Isoxazolone, 4-[(2-methoxyphenyl)methylene]-3-methyl-
• 61365-95-5
• C₁₂H₁₁NO₃
• .

• 5'-Uridylic acid, 2'-deoxy-5-mercapto-
• 61366-71-0
• C₉H₁₃N₂O₈PS
• .

• 5'-Cytidylic acid, 2'-deoxy-5-mercapto-
• 61366-72-1
• C₉H₁₄N₃O₇PS
• .

• 5-(1-hydroxycyclohex-2-en-1-yl)-2,2,5-trimethyl-1,3-dioxolan-4-one
• 61366-83-4
• C₁₂H₁₈O₄
• 226.2689
• .

• 5-(1-hydroxy-3-methylcyclohex-2-en-1-yl)-2,2,5-trimethyl-1,3-dioxolan-4-one
• 61366-84-5
• C₁₃H₂₀O₄
• 240.2955
• .

• 5-Thiazolecarboxylic acid, 2-[5-[(benzoyloxy)methyl]-2-furanyl]-, methylester
• 61367-53-1
• C₁₇H₁₃NO₅S
• .

• 5-Thiazolecarboxamide, 2-[5-(hydroxymethyl)-2-furanyl]-
• 61367-54-2
• C₉H₈N₂O₃S
• .

• 5(4H)-Oxazolone,4-[[4-(dimethylamino)phenyl]methylene]-2-(3-nitrophenyl)-
• 281224-03-1
• C₁₈H₁₅N₃O₄
• .

• 5-chlorononane
• 28123-70-8
• C₉H₁₉Cl
• 162.7002
• .

• 5-(azepan-1-ylmethyl)-1,2,5-trimethyl-4-phenylpiperidin-4-yl benzoate dihydrochloride
• 28143-75-1
• C₂₈H₄₀Cl₂N₂O₂
• 507.5354
• .

• 5-[(4-methylphenyl)hydrazono]cyclohepta-3,6-diene-1,2-dione - formaldehyde (1:1)
• 28158-58-9
• C₁₅H₁₄N₂O₃
• 270.2833
• .

• 5-amino-2-hydroxycyclohepta-2,4,6-trien-1-one - formaldehyde (1:1)
• 28158-60-3
• C₈H₉NO₃
• 167.162
• .

• 5(4H)-Oxazolone, 2-(4-methoxyphenyl)-4-phenyl-
• 28172-58-9
• C₁₆H₁₃NO₃
• .

• 5,7-dihydroxy-4a,8-dimethyl-3-methylidenedecahydroazuleno[6,5-b]furan-2(3H)-one
• 28230-81-1
• C₁₅H₂₂O₄
• 266.3328
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-(hydroxymethyl)-8-oxo-7-[(phenylacetyl)amino]-, (6R,7R)-
• 28240-15-5
• C₁₆H₁₆N₂O₅S
• .

• 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-[(chloroacetyl)amino]-8-oxo-, (6R,7R)-
• 28240-16-6
• C₁₂H₁₃ClN₂O₆S
• .

• 5,8a-dimethyl-3,4,8,8a-tetrahydronaphthalene-1,6(2H,7H)-dione
• 28255-08-5
• C₁₂H₁₆O₂
• 192.2542
• .

• 5-cyano-2',3'-dideoxy-3'-fluorouridine
• 131221-88-0
• C₁₀H₁₀FN₃O₄
• 255.2025
• .

• 5(4H)-Oxazolone, 4-(ethoxymethylene)-2-(phenylmethyl)-
• 61369-26-4
• C₁₃H₁₃NO₃
• .

• 5-Pyrimidinecarboxylic acid,1,2,3,6-tetrahydro-4-methyl-6-(3-nitrophenyl)-2-oxo-, 1-methylethyl ester
• 131275-78-0
• C₁₅H₁₇N₃O₅
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-1,2,3,6-tetrahydro-4-methyl-6-(3-nitrophenyl)-2-oxo-,methyl ester
• 131275-80-4
• C₁₄H₁₄N₄O₆
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-1,2,3,6-tetrahydro-4-methyl-6-(2-nitrophenyl)-2-oxo-,1-methylethyl ester
• 131275-81-5
• C₁₆H₁₈N₄O₆
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-1,2,3,6-tetrahydro-4-methyl-2-oxo-6-[3-(trifluoromethyl)phenyl]-, 1-methylethyl ester
• 131275-82-6
• C₁₇H₁₈F₃N₃O₄
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-1,2,3,6-tetrahydro-4-methyl-2-oxo-6-[2-(trifluoromethyl)phenyl]-, 1-methylethyl ester
• 131275-83-7
• C₁₇H₁₈F₃N₃O₄
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-6-(2-chlorophenyl)-1,2,3,6-tetrahydro-4-methyl-2-oxo-, 1-methylethyl ester
• 131275-85-9
• C₁₆H₁₈ClN₃O₄
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-6-(2,6-dichlorophenyl)-1,2,3,6-tetrahydro-4-methyl-2-oxo-, 1-methylethyl ester
• 131275-88-2
• C₁₆H₁₇Cl₂N₃O₄
• .

• 5-Pyrimidinecarboxylic acid,1-(aminocarbonyl)-6-(2,3-dichlorophenyl)-1,2,3,6-tetrahydro-4-methyl-2-oxo-, 1-methylethyl ester
• 131275-89-3
• C₁₆H₁₇Cl₂N₃O₄
• .