Molecular formula
C21H19N5O3S
108 compounds have this formula on CompoundList.
- Molar mass
- 421.48g/mol
- Monoisotopic mass
- 421.1209Da
- Atoms
- 49
- Elements
- 5
- Rings plus double bonds
- 15
The formula C21H19N5O3S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 2159.84%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 194.54%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 516.62%14.007 × 5 = 70.035 g/mol
- O Oxygen × 311.39%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.61%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H19N5O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 108 compounds
![N-(2-Amino-3-tosyl-1H-pyrrolo[2,3-b]quinoxalin-1-yl)cyclopropanecarboxamide chemical structure, C21H19N5O3S, CAS 578762-44-4](/s/JKXROJBYNHLCPM-UHFFFAOYSA-N.svg)
N-(2-Amino-3-tosyl-1H-pyrrolo[2,3-b]quinoxalin-1-yl)cyclopropanecarboxamide
CAS 578762-44-4C21H19N5O3S
![N-(1,3-Benzodioxol-5-ylmethyl)-2-{[5-(1H-indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl]thio}acetamide chemical structure, C21H19N5O3S, CAS 830344-81-5](/s/LECZVCOIGQSNOA-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-ylmethyl)-2-{[5-(1H-indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl]thio}acetamide
CAS 830344-81-5C21H19N5O3S
2-(7-Benzyl-3-methyl-2,6-dioxopurin-8-yl)sulfanyl-N-phenylacetamide
CAS 301354-29-0C21H19N5O3S
![2-(7-Methyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-N'-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetohydrazide chemical structure, C21H19N5O3S, CAS 369394-92-3](/s/FDXCBMAWQBWMPV-UHFFFAOYSA-N.svg)
2-(7-Methyl-4-oxo-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-3(4H)-yl)-N'-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)acetohydrazide
CAS 369394-92-3C21H19N5O3S
![2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N-[2-(phenylthio)phenyl]acetamide chemical structure, C21H19N5O3S, CAS 827617-81-2](/s/FOUSSVKRQVGLOJ-UHFFFAOYSA-N.svg)
2-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)-N-[2-(phenylthio)phenyl]acetamide
CAS 827617-81-2C21H19N5O3S
![2-{[4-(Furan-2-ylmethyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide chemical structure, C21H19N5O3S, CAS 573693-48-8](/s/MTCHNZSOQPCKSA-UHFFFAOYSA-N.svg)
2-{[4-(Furan-2-ylmethyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide
CAS 573693-48-8C21H19N5O3S
![4-Methyl-N'-{[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]carbonyl}benzenesulfonohydrazide chemical structure, C21H19N5O3S, CAS 477709-85-6](/s/QVVUVMSPQCFDOR-UHFFFAOYSA-N.svg)
4-Methyl-N'-{[1-phenyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]carbonyl}benzenesulfonohydrazide
CAS 477709-85-6C21H19N5O3S
4-(2-{4-Nitroanilino}-5-methyl-1,3-thiazol-4-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS 352656-50-9C21H19N5O3S
![6-[[5-Benzylsulfanyl-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione chemical structure, C21H19N5O3S, CAS 852153-14-1](/s/UCEDBOMDKHNICG-UHFFFAOYSA-N.svg)
6-[[5-Benzylsulfanyl-4-(4-methoxyphenyl)-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione
CAS 852153-14-1C21H19N5O3S
![N-(2-Ethoxyphenyl)-2-((7-oxo-5-phenyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide chemical structure, C21H19N5O3S, CAS 894996-79-3](/s/OJOFHPPKPCFHBE-UHFFFAOYSA-N.svg)
N-(2-Ethoxyphenyl)-2-((7-oxo-5-phenyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide
CAS 894996-79-3C21H19N5O3S
N-(4-(2-((2-(1H-Indol-3-yl)ethyl)amino)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946337-36-6C21H19N5O3S
![2-((4-Hydroxy-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(2-methoxyphenyl)acetamide chemical structure, C21H19N5O3S, CAS 922693-21-8](/s/OELGTQFWNKGFRR-UHFFFAOYSA-N.svg)
2-((4-Hydroxy-1-(m-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(2-methoxyphenyl)acetamide
CAS 922693-21-8C21H19N5O3S
![2-((8-(4-Methoxyphenyl)-(oxo)dihydropyrazolo[1,5-d][1,2,4]triazin-2-yl)thio)-N-(p-tolyl)acetamide chemical structure, C21H19N5O3S, CAS 946253-87-8](/s/MYSAKAOZLGWWMX-UHFFFAOYSA-N.svg)
2-((8-(4-Methoxyphenyl)-(oxo)dihydropyrazolo[1,5-d][1,2,4]triazin-2-yl)thio)-N-(p-tolyl)acetamide
CAS 946253-87-8C21H19N5O3S
![(E)-2-Phenyl-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)ethenesulfonamide chemical structure, C21H19N5O3S, CAS 1021082-35-8](/s/SBIPOBNXSLYQLT-DTQAZKPQSA-N.svg)
(E)-2-Phenyl-N-(2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)ethenesulfonamide
CAS 1021082-35-8C21H19N5O3S
N-(6-((2-((3-Acetamidophenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)benzamide
CAS 1021090-29-8C21H19N5O3S
![N-[1-(4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl]-2-(3-methylphenoxy)acetamide chemical structure, C21H19N5O3S, CAS 1172048-42-8](/s/KZEKYPAUSMEECS-UHFFFAOYSA-N.svg)
N-[1-(4-Methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl]-2-(3-methylphenoxy)acetamide
CAS 1172048-42-8C21H19N5O3S
![N-(Furan-2-ylmethyl)-2-(4-oxo-1-(m-tolyl)-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetamide chemical structure, C21H19N5O3S, CAS 952851-90-0](/s/RCWCAFBIBBJBAC-UHFFFAOYSA-N.svg)
N-(Furan-2-ylmethyl)-2-(4-oxo-1-(m-tolyl)-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetamide
CAS 952851-90-0C21H19N5O3S
3-(2-(4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one
CAS 1226448-90-3C21H19N5O3S
![N-(2-Hydroxy-1-methylindol-3-yl)imino-2-(4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide chemical structure, C21H19N5O3S, CAS 370853-41-1](/s/NOFMRWDYJVZKNL-UHFFFAOYSA-N.svg)
N-(2-Hydroxy-1-methylindol-3-yl)imino-2-(4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetamide
CAS 370853-41-1C21H19N5O3S
![N-(3,4-Dimethoxyphenyl)-2-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)sulfanylacetamide chemical structure, C21H19N5O3S, CAS 835599-65-0](/s/BJJPGTMNMXNVCN-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)sulfanylacetamide
CAS 835599-65-0C21H19N5O3S
![2-({[3-(4-Isopropoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-6-(4-pyridyl)-4-pyrimidinol chemical structure, C21H19N5O3S, CAS 1226430-06-3](/s/KIUWRJASBLEKPA-UHFFFAOYSA-N.svg)
2-({[3-(4-Isopropoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-6-(4-pyridyl)-4-pyrimidinol
CAS 1226430-06-3C21H19N5O3S
![2-{[4-(Furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide chemical structure, C21H19N5O3S, CAS 333409-29-3](/s/GMNCBSCRMZLQPO-UHFFFAOYSA-N.svg)
2-{[4-(Furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide
CAS 333409-29-3C21H19N5O3S
![N-(4-Methoxybenzyl)-2-[(4-oxo-5-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)sulfanyl]acetamide chemical structure, C21H19N5O3S, CAS 309943-39-3](/s/ORLLRLCIYJQBFB-UHFFFAOYSA-N.svg)
N-(4-Methoxybenzyl)-2-[(4-oxo-5-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)sulfanyl]acetamide
CAS 309943-39-3C21H19N5O3S
![2-{[4-Amino-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(benzyloxy)phenyl]acetamide chemical structure, C21H19N5O3S, CAS 587014-54-8](/s/TUUWPOFNURFUEL-UHFFFAOYSA-N.svg)
2-{[4-Amino-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-[4-(benzyloxy)phenyl]acetamide
CAS 587014-54-8C21H19N5O3S
- 4-[[3-(Hydroxymethyl)phenyl]diazenyl]-2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-5-methyl-4H-pyrazol-3-one459790-26-2C21H19N5O3S
- 2-[[4-(Furan-2-ylmethyl)-5-pyridin-4-yl-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide333409-23-7C21H19N5O3S
- 2-[5-(2-Amino-2-oxoethyl)sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-benzylacetamide958584-36-6C21H19N5O3S
- SARS-CoV-2 nsp13-IN-6951588-85-5C21H19N5O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide500257-37-4C21H19N5O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide577962-01-7C21H19N5O3S
- N-(4-(2-((2-(1H-Indol-3-yl)ethyl)amino)-2-oxoethyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide952991-73-0C21H19N5O3S
- 7-(2-Methoxyphenyl)-1,3-dimethyl-5-((pyridin-2-ylmethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione872838-40-9C21H19N5O3S
- 2-[8-(2-Methylphenoxy)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]-N-[3-(methylsulfanyl)phenyl]acetamide1251678-68-8C21H19N5O3S
- 2-[8-(Benzylsulfanyl)-3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]-N-(2-methoxyphenyl)acetamide1251635-05-8C21H19N5O3S
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide1257553-13-1C21H19N5O3S
- Methyl 5-phenyl-2-{[4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)butanoyl]amino}-1,3-thiazole-4-carboxylate1574317-64-8C21H19N5O3S
- N-[5-(3-Ethyl[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-2-methylphenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide874587-23-2C21H19N5O3S
- Methyl 4-(2-((5-(1H-indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate852143-07-8C21H19N5O3S
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((4-ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide852143-90-9C21H19N5O3S
- 2-((5-(1H-Indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide852142-99-5C21H19N5O3S
- N-(2,5-Dimethoxyphenyl)-2-({3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}sulfanyl)acetamide852372-56-6C21H19N5O3S
- N-(3,4-Dimethoxyphenyl)-2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide852372-57-7C21H19N5O3S
- 2-((3-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-N-phenylacetamide852437-33-3C21H19N5O3S
- N-(2,4-Dimethoxyphenyl)-2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide852372-55-5C21H19N5O3S
- N-(3-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide852376-42-2C21H19N5O3S
- N-(4-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide852376-43-3C21H19N5O3S
- N-[(2E)-5-(4-Methoxybenzyl)-1,3,4-thiadiazol-2(3H)-ylidene]-3-(4-oxoquinazolin-3(4H)-yl)propanamide1190277-16-7C21H19N5O3S
- N-{[4-(Methylsulfanyl)phenyl]methyl}-2-{3-oxo-8-phenoxy-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl}acetamide1251544-93-0C21H19N5O3S
- Methyl 4-[2-({1-ethyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl}sulfanyl)acetamido]benzoate1184985-21-4C21H19N5O3S
- 1-(4-Methoxybenzo[d]thiazol-2-yl)-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)azetidine-3-carboxamide1396760-78-3C21H19N5O3S
- N-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-4-methyl-2-(1H-pyrrol-1-yl)thiazole-5-carboxamide1795299-40-9C21H19N5O3S
- (5-(Pyridin-3-yl)isoxazol-3-yl)(3-((3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)methanone1705074-06-1C21H19N5O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide500257-34-1C21H19N5O3S
- N-(2,5-Dimethoxyphenyl)-2-((1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide483984-32-3C21H19N5O3S
- N-(2,4-Dimethoxyphenyl)-2-((1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)thio)acetamide483984-35-6C21H19N5O3S
- 1-(2,3-Dihydroindol-1-yl)-2-[[5-(4-nitrophenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]ethanone693235-97-1C21H19N5O3S
- Methyl [(4Z)-1-(1,3-benzothiazol-2-yl)-5-oxo-4-{1-[(pyridin-3-ylmethyl)amino]ethylidene}-4,5-dihydro-1H-pyrazol-3-yl]acetate727370-97-0C21H19N5O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide578003-12-0C21H19N5O3S
- N-(2-Furanylmethyl)-2-[[4-(4-methoxyphenyl)-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio]acetamide333786-75-7C21H19N5O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide840497-26-9C21H19N5O3S
- 4-[2-({3-Ethyl-4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-2-yl}sulfanyl)acetamido]benzamide888462-18-8C21H19N5O3S
- 2-(7-(Furan-2-yl)-4-oxo-2-(pyrrolidin-1-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)-N-phenylacetamide1105206-99-2C21H19N5O3S
- N-(2-(2-((Furan-2-ylmethyl)amino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-1H-indole-3-carboxamide1170903-64-6C21H19N5O3S
- N-(2-Ethoxyphenyl)-2-(3-oxo-8-phenylsulfanyl-[1,2,4]triazolo[4,3-a]pyrazin-2-yl)acetamide1251679-40-9C21H19N5O3S
- N-(4-Ethoxyphenyl)-2-[3-oxo-8-(phenylsulfanyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl]acetamide1251629-58-9C21H19N5O3S
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-4-(3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)butanamide1226447-55-7C21H19N5O3S
- 3-(2-Oxo-2-(3-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)ethyl)quinazolin-4(3H)-one1226458-79-2C21H19N5O3S
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-(6-oxo-4-(thiophen-2-yl)pyrimidin-1(6H)-yl)acetamide1251697-47-8C21H19N5O3S
- 2-((7-(3-Methoxyphenyl)-8-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)thio)-N-(p-tolyl)acetamide1185056-10-3C21H19N5O3S
- N-(4-Methoxyphenyl)-2-({8-oxo-7-phenyl-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}sulfanyl)propanamide1243091-92-0C21H19N5O3S
- Ethyl 4-[2-({1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl}sulfanyl)acetamido]benzoate1357703-16-2C21H19N5O3S
- Ethyl 3-[2-({1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl}sulfanyl)acetamido]benzoate1358072-67-9C21H19N5O3S
- Ethyl 2-({[(1-methyl[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)thio]acetyl}amino)benzoate1358708-07-2C21H19N5O3S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-({1-ethyl-[1,2,4]triazolo[4,3-A]quinoxalin-4-YL}sulfanyl)acetamide1358401-82-7C21H19N5O3S
- N-(2H-1,3-Benzodioxol-5-yl)-2-{[1-(propan-2-yl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl]sulfanyl}acetamide1359478-64-0C21H19N5O3S
- N-(4-Ethoxyphenyl)-2-((4-oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)acetamide850911-93-2C21H19N5O3S
- N-(4-Amino-2-((2-(indolin-1-yl)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)benzamide872596-78-6C21H19N5O3S
- N-(2-Ethoxyphenyl)-2-((4-oxo-1-phenyl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)acetamide946200-20-0C21H19N5O3S
- 4-Ethoxy-N-[1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl]benzamide1171778-10-1C21H19N5O3S
- 2-(4-Methoxyphenyl)-N-[1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl]acetamide1172015-80-3C21H19N5O3S
- 2-Ethoxy-N-(1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-yl)acetamide1207035-77-5C21H19N5O3S
- N-(3-(Furan-2-yl)-1-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)-1H-pyrazol-5-yl)-2-(thiophen-2-yl)acetamide1207056-65-2C21H19N5O3S
- N-(Naphthalen-1-yl)-2-((2,6,8-trimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide852167-98-7C21H19N5O3S
- 5-((3,4-Dihydroisoquinolin-2(1H)-yl)(4-nitrophenyl)methyl)-2-methylthiazolo[3,2-b][1,2,4]triazol-6-ol851969-28-3C21H19N5O3S
- N-(2,4-Dimethoxyphenyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide894062-62-5C21H19N5O3S
- N-(2,5-Dimethoxyphenyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide894062-67-0C21H19N5O3S
- N1-(2-(2-(4-methoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)-N2-phenyloxalamide894032-31-6C21H19N5O3S
- N-(3,5-Dimethoxyphenyl)-2-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide894037-08-2C21H19N5O3S
- N-(4-Methoxybenzyl)-2-((8-oxo-7-phenyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)thio)acetamide1243034-52-7C21H19N5O3S
- 2-((3-Ethyl-4-oxo-7-phenyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2-yl)thio)-N-(furan-2-ylmethyl)acetamide1286718-41-9C21H19N5O3S
- N-Benzyl-2-((1-(2-methoxyphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)acetamide946200-98-2C21H19N5O3S
- 2-((1-(2-Methoxyphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(o-tolyl)acetamide946262-91-5C21H19N5O3S
- 2-((1-(2-Methoxyphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(p-tolyl)acetamide946366-18-3C21H19N5O3S
- 2-((1-(2-Methoxyphenyl)-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)thio)-N-(m-tolyl)acetamide946318-39-4C21H19N5O3S
- 6-[[5-Benzylsulfanyl-4-(3-methoxyphenyl)-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione852049-14-0C21H19N5O3S
- 7-(2-Methoxyphenyl)-1,3-dimethyl-5-((pyridin-3-ylmethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione872838-39-6C21H19N5O3S
- 7-(3-Methoxyphenyl)-1,3-dimethyl-5-((pyridin-2-ylmethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione872839-62-8C21H19N5O3S
- 3-Oxo-2-phenyl-5-((tetrahydrofuran-2-yl)methyl)-N-(thiazol-2-yl)-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide921549-91-9C21H19N5O3S
- N-(2-Methoxy-5-methylphenyl)-2-(5-methyl-7-oxo-3-(pyridin-2-yl)isothiazolo[4,5-d]pyrimidin-6(7H)-yl)acetamide1251549-22-0C21H19N5O3S
- 1-(1-(Benzo[c][1,2,5]thiadiazole-5-carbonyl)piperidin-4-yl)-3-phenylimidazolidine-2,4-dione2034284-24-5C21H19N5O3S
Frequently asked questions
What is the molar mass of C21H19N5O3S?
The molar mass of C21H19N5O3S is 421.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 421.1209 Da.
How many compounds have the formula C21H19N5O3S?
CompoundList lists 108 compounds with the molecular formula C21H19N5O3S, including N-(2-Amino-3-tosyl-1H-pyrrolo[2,3-b]quinoxalin-1-yl)cyclopropanecarboxamide, N-(1,3-Benzodioxol-5-ylmethyl)-2-{[5-(1H-indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl]thio}acetamide, 2-(7-Benzyl-3-methyl-2,6-dioxopurin-8-yl)sulfanyl-N-phenylacetamide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C21H19N5O3S?
C21H19N5O3S has a degree of unsaturation of 15. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.