• 5-(3-chlorobenzyl)-6-(dimethoxymethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
• 21326-07-8
• C₁₄H₁₅ClN₂O₃S
• 326.7985
• .

• 5-(4-bromobenzyl)-6-(dimethoxymethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
• 21326-08-9
• C₁₄H₁₅BrN₂O₃S
• 371.2495
• .

• 5-(2,6-dichlorobenzyl)-6-(dimethoxymethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
• 21326-10-3
• C₁₄H₁₄Cl₂N₂O₃S
• 361.2436
• .

• 5-benzyl-6-(dimethoxymethyl)-2-(ethylsulfanyl)pyrimidin-4(1H)-one
• 21326-18-1
• C₁₆H₂₀N₂O₃S
• 320.4066
• .

• 5-(2-chlorobenzyl)-6-oxo-2-thioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde
• 21326-29-4
• C₁₂H₉ClN₂O₂S
• 280.7301
• .

• 5-(2,6-dichlorobenzyl)-6-oxo-2-thioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde
• 21326-33-0
• C₁₂H₈Cl₂N₂O₂S
• 315.1751
• .

• 5-(naphthalen-1-ylmethyl)-6-oxo-2-thioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde
• 21326-35-2
• C₁₆H₁₂N₂O₂S
• 296.3437
• .

• 5-benzyl-2-(ethylsulfanyl)-6-oxo-3,6-dihydropyrimidine-4-carbaldehyde
• 21327-97-9
• C₁₄H₁₄N₂O₂S
• 274.3382
• .

• 5-(4-chlorobenzyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde
• 21328-03-0
• C₁₂H₉ClN₂O₃
• 264.6645
• .

• 5-(fluorosulfonyl)-2-methylbenzoic acid
• 21346-65-6
• C₈H₇FO₄S
• 218.2022
• .

• 5-[3-(2-chlorophenoxy)propyl]pyrimidine-2,4,6-triamine
• 21346-68-9
• C₁₃H₁₆ClN₅O
• 293.752
• .

• 5-[3-(2,3-dichlorophenoxy)propyl]pyrimidine-2,4,6-triamine
• 21346-70-3
• C₁₃H₁₅Cl₂N₅O
• 328.1971
• .

• 5H-Indeno[1,2-d]pyrimidin-2-amine, 4-(4-methoxyphenyl)-
• 110117-36-7
• C₁₈H₁₅N₃O
• .

• 5-(4-chlorophenyl)-2,5-dihydro-3H-imidazo[2,1-a]isoindol-5-ol hydrochloride
• 58535-70-9
• C₁₆H₁₄Cl₂N₂O
• 321.2012
• .

• 5-Isoxazolamine, 4-phenyl-3-(trifluoromethyl)-
• 110234-60-1
• C₁₀H₇F₃N₂O
• .

• 5'-O-[(R)-hydroxy{[(S)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]guanosine
• 104062-58-0
• C₁₀H₁₇N₆O₁₃P₃
• 522.1957
• .

• 5-Hexen-2-one, 1-diazo-3-phenyl-
• 110397-52-9
• C₁₂H₁₂N₂O
• .

• 5-Pyrimidinecarboxylic acid,1,2,3,4-tetrahydro-6-methyl-4-(3-nitrophenyl)-2-oxo-, ethyl ester
• 110448-29-8
• C₁₄H₁₅N₃O₅
• .

• 5,7-dichloroquinolin-6-ol
• 213921-02-9
• C₉H₅Cl₂NO
• 214.05
• .

• 5'-Adenylic acid, 2-(pentylthio)-
• 58576-75-3
• C₁₅H₂₄N₅O₇PS
• .

• 5-[3-(benzyloxy)benzyl]pyrimidine-2,4(1H,3H)-dione
• 110522-13-9
• C₁₈H₁₆N₂O₃
• 308.3312
• .

• 5-Isoxazoleethanethioic acid, 3-(4-cyanophenyl)-4,5-dihydro-, S-propylester
• 213968-10-6
• C₁₅H₁₆N₂O₂S
• .

• 5-Isoxazoleethanethioic acid, 3-(4-cyanophenyl)-4,5-dihydro-, S-butylester
• 213968-11-7
• C₁₆H₁₈N₂O₂S
• .

• 5-Isoxazoleethanethioic acid, 3-(4-cyanophenyl)-4,5-dihydro-, S-ethylester
• 213968-12-8
• C₁₄H₁₄N₂O₂S
• .

• 5,6,7,8-tetrahydro-2H-pyrido[2,3-e][1,3]oxazine-2,4(3H)-dione
• 21412-95-3
• C₇H₈N₂O₃
• 168.15
• .

• 5H-2-Benzazepin-5-one,8-chloro-4-[(dimethylamino)methylene]-3,4-dihydro-1-phenyl-
• 58582-16-4
• C₁₉H₁₇ClN₂O
• .

• 5H-2-Benzazepin-5-one, 8-chloro-3,4-dihydro-1-phenyl-
• 58582-22-2
• C₁₆H₁₂ClNO
• .

• 5H-2-Benzazepin-5-one, 8-chloro-3,4-dihydro-1-phenyl-,methanesulfonate
• 58582-23-3
• C₁₆H₁₂ClNO·CH₄O₃S
• .

• 5H-2-Benzazepin-5-one,4-[(dimethylamino)methylene]-3,4-dihydro-1-phenyl-
• 58582-72-2
• C₁₉H₁₈N₂O
• .

• 5H-2-Benzazepin-5-one,4-[(dimethylamino)methylene]-3,4-dihydro-1-phenyl-,monomethanesulfonate
• 58582-73-3
• C₁₉H₁₈N₂O·CH₄O₃S
• .

• 5-phenylpyrimidin-4-amine
• 21419-05-6
• C₁₀H₉N₃
• 171.1986
• .

• 5-[({4-[3-(2,4-diamino-6-methylpyrimidin-5-yl)propoxy]phenyl}carbamoyl)amino]-2-methylbenzenesulfonyl fluoride sulfate (1:1)
• 21428-14-8
• C₂₂H₂₇FN₆O₈S₂
• 586.6136
• .

• 5-Quinolinesulfonic acid, 8-mercapto-, monorubidium salt
• 58593-65-0
• C₉H₇NO₃S₂·Rb
• .

• 5-chloro-2-{2-[(4-nitrobenzyl)amino]-2-oxoethoxy}benzoic acid
• 21447-08-5
• C₁₆H₁₃ClN₂O₆
• 364.7372
• .

• 5-chloro-2-(2-{[3-({[3-(fluorosulfonyl)-4-methylphenyl]carbamoyl}amino)phenyl]amino}-2-oxoethoxy)benzoic acid
• 21447-13-2
• C₂₃H₁₉ClFN₃O₇S
• 535.9293
• .

• 5-chloro-2-(2-{[4-({[4-(fluorosulfonyl)phenyl]carbamoyl}amino)benzyl]amino}-2-oxoethoxy)benzoic acid
• 21447-17-6
• C₂₃H₁₉ClFN₃O₇S
• 535.9293
• .

• 5-chloro-2-(2-{[4-({[3-(fluorosulfonyl)-4-methylphenyl]carbamoyl}amino)benzyl]amino}-2-oxoethoxy)benzoic acid
• 21447-21-2
• C₂₄H₂₁ClFN₃O₇S
• 549.9558
• .

• 5-(5H-Dibenzo[a,d]cyclohepten-5-yl)-5'-O-[[(1,1-dichloro-1-phosphonomethyl)(hydroxy)phosphoryloxy](hydroxy)phosphoryl]-4-thiouridine tetrasodium salt
• 214480-01-0
• C₂₅H₂₁Cl₂N₂Na₄O₁₃P₃S
• 845.30232
• .

• 5-Isothiazolecarboxylic acid, 4-chloro-3-(3-chlorophenyl)-, methyl ester
• 110919-40-9
• C₁₁H₇Cl₂NO₂S
• .

• 5-Isothiazolecarboxylic acid, 4-chloro-3-(4-methoxyphenyl)-, methylester
• 110919-43-2
• C₁₂H₁₀ClNO₃S
• .

• 5-Pyrimidinecarboxylic acid,1,2,3,6-tetrahydro-4-methyl-6-(3-nitrophenyl)-1-(phenylsulfonyl)-2-thioxo-, ethyl ester
• 110926-33-5
• C₂₀H₁₉N₃O₆S₂
• .

• 5-(1,3-benzodioxol-5-yl)-4-nitropent-4-en-1-yl acetate
• 21461-33-6
• C₁₄H₁₅NO₆
• 293.272
• .

• 5-(4-chlorophenyl)-4-nitropent-4-en-1-yl acetate
• 21461-37-0
• C₁₃H₁₄ClNO₄
• 283.7076
• .

• 5,9-Diaza-1-azoniabicyclo[7.3.1]tridec-1(13)-ene, 5-methyl-
• 110969-91-0
• C₁₁H₂₂N₃
• .

• 5,9-Diaza-1-azoniabicyclo[7.3.1]tridec-1(13)-ene, 5-methyl-, iodide
• 110969-92-1
• C₁₁H₂₂N₃·I
• .

• 5'-Adenylic acid, diammonium salt
• 110972-37-7
• C₁₀H₁₄N₅O₇P·2H₃N
• .

• 5-chloro-7-(4-methylpiperidin-1-yl)-6-(2,4,6-trifluorophenyl)[1,2,4]triazolo[1,5-a]pyrimidine
• 214706-53-3
• C₁₇H₁₅ClF₃N₅
• 381.7827
• .

• 5,7-dichloro-6-(2,4,6-trifluorophenyl)[1,2,4]triazolo[1,5-a]pyrimidine
• 214707-02-5
• C₁₁H₃Cl₂F₃N₄
• 319.0695
• .

• 5-benzoyl-1,3-dihydro-2H-benzimidazol-2-one
• 21472-33-3
• C₁₄H₁₀N₂O₂
• 238.2414
• .

• 5-ethynyl-1-[5-O-(hydroxy{[hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl)-beta-D-ribofuranosyl]-1H-imidazole-4-carboxamide
• 214827-88-0
• C₁₁H₁₆N₃O₁₄P₃
• 507.1777
• .