Molecular formula
C20H19N3O2S
198 compounds have this formula on CompoundList.
- Molar mass
- 365.45g/mol
- Monoisotopic mass
- 365.1198Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H19N3O2S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 2 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 × 2065.73%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 195.24%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 311.50%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.76%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.77%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H19N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 198 of 198 compounds
N-(4-Acetylphenyl)-2-((1-methyl-5-phenyl-1H-imidazol-2-yl)thio)acetamide
CAS 483309-75-7C20H19N3O2S
![2-[3-(4-Methylphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(methylsulfanyl)phenyl]acetamide chemical structure, C20H19N3O2S, CAS 950355-47-2](/s/XVSZFQKQHVHICW-UHFFFAOYSA-N.svg)
2-[3-(4-Methylphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(methylsulfanyl)phenyl]acetamide
CAS 950355-47-2C20H19N3O2S
![2-Phenoxy-N-((6-phenyl-2,3-dihydroimidazo[2,1-b]thiazol-5-yl)methyl)acetamide chemical structure, C20H19N3O2S, CAS 946294-23-1](/s/JGFHRGJURGHESX-UHFFFAOYSA-N.svg)
2-Phenoxy-N-((6-phenyl-2,3-dihydroimidazo[2,1-b]thiazol-5-yl)methyl)acetamide
CAS 946294-23-1C20H19N3O2S
![N-[2-(1H-Indol-3-yl)ethyl]-3-(3-oxo-1,2-benzothiazol-2(3H)-yl)propanamide chemical structure, C20H19N3O2S, CAS 1219565-88-4](/s/RLFUNJMBNWFDAS-UHFFFAOYSA-N.svg)
N-[2-(1H-Indol-3-yl)ethyl]-3-(3-oxo-1,2-benzothiazol-2(3H)-yl)propanamide
CAS 1219565-88-4C20H19N3O2S
![N-[4-[2-Acetyl-4-(3-methylphenyl)-1,3-thiazol-5-yl]-2-pyridyl]propionamide chemical structure, C20H19N3O2S, CAS 365431-02-3](/s/JNAKUCBKNVZWCL-UHFFFAOYSA-N.svg)
N-[4-[2-Acetyl-4-(3-methylphenyl)-1,3-thiazol-5-yl]-2-pyridyl]propionamide
CAS 365431-02-3C20H19N3O2S
![4-Phenyl-N-[(2E)-4-(pyridin-4-yl)-1,3-thiazol-2(3H)-ylidene]tetrahydro-2H-pyran-4-carboxamide chemical structure, C20H19N3O2S, CAS 1374512-82-9](/s/HFWQMMMPWDVJCC-UHFFFAOYSA-N.svg)
4-Phenyl-N-[(2E)-4-(pyridin-4-yl)-1,3-thiazol-2(3H)-ylidene]tetrahydro-2H-pyran-4-carboxamide
CAS 1374512-82-9C20H19N3O2S
![2-(4-Acetamidophenyl)-N-{[2-(thiophen-2-yl)pyridin-4-yl]methyl}acetamide chemical structure, C20H19N3O2S, CAS 2034436-09-2](/s/DNVINMIRNXVMOW-UHFFFAOYSA-N.svg)
2-(4-Acetamidophenyl)-N-{[2-(thiophen-2-yl)pyridin-4-yl]methyl}acetamide
CAS 2034436-09-2C20H19N3O2S
2-(4-Acetamidophenyl)-N-((5-(thiophen-2-yl)pyridin-3-yl)methyl)acetamide
CAS 2034252-05-4C20H19N3O2S
N-(2-Methylquinolin-4-yl)-2-((tetrahydrothiophen-3-yl)oxy)nicotinamide
CAS 2034621-69-5C20H19N3O2S
![N-[(2-Pyrrolidin-1-ylphenyl)carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C20H19N3O2S, CAS 532978-23-7](/s/KZFAXRHNKKGTHX-UHFFFAOYSA-N.svg)
N-[(2-Pyrrolidin-1-ylphenyl)carbamothioyl]-1-benzofuran-2-carboxamide
CAS 532978-23-7C20H19N3O2S
3-Amino-N~4~-benzyl-5-methyl-N~2~-phenyl-2,4-thiophenedicarboxamide
CAS 372501-78-5C20H19N3O2S
![3-(3-Methoxyphenyl)-2-(propylthio)-3H-pyrimido[5,4-b]indol-4(5H)-one chemical structure, C20H19N3O2S, CAS 536706-82-8](/s/XLMWFIMFBYMXSM-UHFFFAOYSA-N.svg)
3-(3-Methoxyphenyl)-2-(propylthio)-3H-pyrimido[5,4-b]indol-4(5H)-one
CAS 536706-82-8C20H19N3O2S
2H-1,4-Benzoxazin-3(4H)-one, 4-ethyl-6-(2-((4-methylphenyl)amino)-4-thiazolyl)-
CAS 114566-67-5C20H19N3O2S
![2-{[5-(Phenoxymethyl)-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-1-phenylethanone chemical structure, C20H19N3O2S, CAS 862105-23-5](/s/BUUUQOMCBSQDKN-UHFFFAOYSA-N.svg)
2-{[5-(Phenoxymethyl)-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-1-phenylethanone
CAS 862105-23-5C20H19N3O2S
N-Allyl-2-phenyl-6-((phenylsulfonyl)methyl)-4-pyrimidinamine
CAS 477867-00-8C20H19N3O2S
![2-Phenoxy-N-(2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)propanamide chemical structure, C20H19N3O2S, CAS 681268-50-8](/s/FVMXFIIQDNLBBR-UHFFFAOYSA-N.svg)
2-Phenoxy-N-(2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)propanamide
CAS 681268-50-8C20H19N3O2S
![N-[5-(4-Methylsulfanylphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide chemical structure, C20H19N3O2S, CAS 898422-51-0](/s/WKZGQPRKSVRMCN-UHFFFAOYSA-N.svg)
N-[5-(4-Methylsulfanylphenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide
CAS 898422-51-0C20H19N3O2S
![N-(4-Methylphenyl)-2-[4-(3-methylphenyl)-3-oxopyrazin-2-yl]sulfanylacetamide chemical structure, C20H19N3O2S, CAS 942034-22-2](/s/NCSLJKVNJDUFAS-UHFFFAOYSA-N.svg)
N-(4-Methylphenyl)-2-[4-(3-methylphenyl)-3-oxopyrazin-2-yl]sulfanylacetamide
CAS 942034-22-2C20H19N3O2S
![4-Methyl-2-phenyl-5-{[(4-toluidinocarbonyl)oxy]ethanimidoyl}-1,3-thiazole chemical structure, C20H19N3O2S, CAS 860649-91-8](/s/DJGRFGIXZUDKNK-HZHRSRAPSA-N.svg)
4-Methyl-2-phenyl-5-{[(4-toluidinocarbonyl)oxy]ethanimidoyl}-1,3-thiazole
CAS 860649-91-8C20H19N3O2S
N-Benzyl-2-((3-oxo-4-(p-tolyl)-3,4-dihydropyrazin-2-yl)thio)acetamide
CAS 941888-02-4C20H19N3O2S
2-((3-Oxo-4-(p-tolyl)-3,4-dihydropyrazin-2-yl)thio)-N-(p-tolyl)acetamide
CAS 941935-21-3C20H19N3O2S
2-((3-Oxo-4-(p-tolyl)-3,4-dihydropyrazin-2-yl)thio)-N-(m-tolyl)acetamide
CAS 941978-26-3C20H19N3O2S
![4-(Methoxymethyl)-6-methyl-2-{[2-(1-methyl-1H-indol-3-yl)-2-oxoethyl]sulfanyl}pyridine-3-carbonitrile chemical structure, C20H19N3O2S, CAS 938008-54-9](/s/MKWHAZIXXSHXCJ-UHFFFAOYSA-N.svg)
4-(Methoxymethyl)-6-methyl-2-{[2-(1-methyl-1H-indol-3-yl)-2-oxoethyl]sulfanyl}pyridine-3-carbonitrile
CAS 938008-54-9C20H19N3O2S
N-(4-(2-((4-Ethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide
CAS 946203-16-3C20H19N3O2S
- N-(4-(3-(Benzylamino)-3-oxopropyl)thiazol-2-yl)benzamide1049423-43-9C20H19N3O2S
- N-[4-(Acetylamino)phenyl]-2-(1H-pyrrol-1-yl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide1190246-01-5C20H19N3O2S
- 6-(Naphthalen-2-yl)-2-[2-oxo-2-(thiomorpholin-4-yl)ethyl]pyridazin-3(2H)-one1246049-91-1C20H19N3O2S
- 6-(Naphthalen-1-yl)-2-[2-oxo-2-(thiomorpholin-4-yl)ethyl]pyridazin-3(2H)-one1282140-94-6C20H19N3O2S
- 3-[2-(2,3-Dihydroindol-1-yl)-2-oxoethyl]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one663182-42-1C20H19N3O2S
- (E)-2-(Benzo[d]thiazol-2-yl)-3-(5-(2,6-dimethylmorpholino)furan-2-yl)acrylonitrile397288-77-6C20H19N3O2S
- 4-(Dimethylamino)-N-(4-methoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide868674-68-4C20H19N3O2S
- 2-((6-(4-Methoxyphenyl)pyridazin-3-yl)thio)-N-(o-tolyl)acetamide872688-91-0C20H19N3O2S
- N-Benzyl-2-((6-(3-methoxyphenyl)pyridazin-3-yl)thio)acetamide872695-23-3C20H19N3O2S
- N1-(2-(4-methyl-2-phenylthiazol-5-yl)ethyl)-N2-phenyloxalamide894010-82-3C20H19N3O2S
- 2-Benzylsulfanyl-3-(2-methoxyethyl)-5H-pyrimido[5,4-b]indol-4-one888440-54-8C20H19N3O2S
- N-(4-(2-((2,5-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide921582-92-5C20H19N3O2S
- N-(2-Methylphenyl)-2-{[4-(4-methylphenyl)-3-oxo-3,4-dihydropyrazin-2-yl]sulfanyl}acetamide941888-20-6C20H19N3O2S
- 2-Acetyl-1,2,3,4-tetrahydro-N-(6-methyl-2-benzothiazolyl)-3-isoquinolinecarboxamide1101762-69-9C20H19N3O2S
- N-(4-(2-Oxo-2-(phenethylamino)ethyl)thiazol-2-yl)benzamide941943-07-3C20H19N3O2S
- 2-((4-(3,4-Dimethylphenyl)-3-oxo-3,4-dihydropyrazin-2-yl)thio)-N-phenylacetamide942034-34-6C20H19N3O2S
- N-(4-(2-((3,4-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946203-40-3C20H19N3O2S
- N-(4-(2-((4-Methylbenzyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946357-08-0C20H19N3O2S
- N-(4-(2-((2-Ethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946273-35-4C20H19N3O2S
- N-(4-(2-((2,3-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946357-29-5C20H19N3O2S
- N-(4-(2-((2,4-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946273-55-8C20H19N3O2S
- 4-Methoxy-N-((6-phenyl-2,3-dihydroimidazo[2,1-b]thiazol-5-yl)methyl)benzamide946352-48-3C20H19N3O2S
- N-(4-(2-((3,5-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)benzamide946357-33-1C20H19N3O2S
- N-(4-(3-Oxo-3-(p-tolylamino)propyl)thiazol-2-yl)benzamide1049455-35-7C20H19N3O2S
- 3,4-Dihydro-2H-quinolin-1-yl-[2-(furan-2-yl)-4-methyl-6-methylsulfanylpyrimidin-5-yl]methanone1223317-24-5C20H19N3O2S
- 2-(Cyclopentylthio)-5-(3-nitrophenyl)-1-phenyl-1H-imidazole1235619-94-9C20H19N3O2S
- 2-(4-Methyl-6-oxo-2-phenylpyrimidin-1(6H)-yl)-N-[3-(methylsulfanyl)phenyl]acetamide1260921-69-4C20H19N3O2S
- N-Benzyl-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide1246047-92-6C20H19N3O2S
- N-[1-(2-Methoxyethyl)-1H-indol-4-yl]-2-methyl-1,3-benzothiazole-6-carboxamide1324062-82-9C20H19N3O2S
- (E)-3-Phenyl-1-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)prop-2-en-1-one1448140-73-5C20H19N3O2S
- N-(Furan-3-ylmethyl)-2-methyl-N-(2-(thiophen-2-yl)ethyl)imidazo[1,2-a]pyridine-3-carboxamide1428358-00-2C20H19N3O2S
- 6-Cyclopropyl-4-(5-methoxy-2,3-dihydro-1H-indole-1-carbonyl)-2-(methylsulfanyl)pyridine-3-carbonitrile1427674-71-2C20H19N3O2S
- 2-(4-Acetamidophenyl)-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)acetamide1795190-87-2C20H19N3O2S
- 1-(2-Ethyl-1-methyl-1H-benzimidazol-6-yl)-4-(3-thienylmethoxy)-2(1H)-pyridinone1447914-20-6C20H19N3O2S
- (E)-1-(4-(Quinoxalin-2-yloxy)piperidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one1706513-16-7C20H19N3O2S
- 2-(4-Acetamidophenyl)-N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)acetamide2034476-94-1C20H19N3O2S
- 2-(4-Acetamidophenyl)-N-((2-(thiophen-2-yl)pyridin-3-yl)methyl)acetamide2034399-02-3C20H19N3O2S
- (2-(Methylthio)pyridin-3-yl)(3-(quinolin-2-yloxy)pyrrolidin-1-yl)methanone1903438-87-8C20H19N3O2S
- 2-(Pyridin-4-ylthio)-1-(3-(quinolin-2-yloxy)pyrrolidin-1-yl)ethanone2034248-54-7C20H19N3O2S
- (Z)-1-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)-4-phenylpyrrolidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one1904610-82-7C20H19N3O2S
- N-(2-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-4-ethoxybenzamide2034486-85-4C20H19N3O2S
- (3-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)azetidin-1-yl)(5-phenylisoxazol-3-yl)methanone2034293-40-6C20H19N3O2S
- 4-{[1-(2-Phenyl-1,3-thiazole-4-carbonyl)piperidin-3-yl]oxy}pyridine2034324-93-9C20H19N3O2S
- (1-Phenylcyclopropyl)(3-(5-(thiophen-2-yl)-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl)methanone2034554-42-0C20H19N3O2S
- N-(2-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-2-(2-methoxyphenyl)acetamide2034487-07-3C20H19N3O2S
- (E)-3-(1-(3-(Thiophen-2-yl)acryloyl)piperidin-3-yl)quinazolin-4(3H)-one2035023-03-9C20H19N3O2S
- N-(2-(Methylthio)phenyl)-2-(6-oxo-3-(p-tolyl)pyridazin-1(6H)-yl)acetamide2097935-04-9C20H19N3O2S
- 5-Oxo-5-phenyl-N-((3-(thiophen-2-yl)pyrazin-2-yl)methyl)pentanamide2034239-52-4C20H19N3O2S
- 1-(2-Methoxyphenyl)-N-((3-(thiophen-2-yl)pyrazin-2-yl)methyl)cyclopropanecarboxamide2034389-58-5C20H19N3O2S
- N-(2-(4-(Furan-2-yl)-3,5-dimethyl-1H-pyrazol-1-yl)ethyl)benzo[b]thiophene-2-carboxamide2034328-78-2C20H19N3O2S
- N-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(furan-2-yl)ethyl)benzo[b]thiophene-2-carboxamide2097929-03-6C20H19N3O2S
- 4H-(1)Benzothieno(3,2-f)pyrrolo(1,2-a)(1,4)diazepine, 5,6,7,8,9,10-hexahydro-4-(4-nitrophenyl)-126684-63-7C20H19N3O2S
- (4E)-4-[Aziridin-1-yl(methylsulfanyl)methylidene]-5-(4-methoxyphenyl)-2-phenylpyrazol-3-one61254-29-3C20H19N3O2S
- 2-{[4-(3,5-Dimethylphenyl)-3-oxo-3,4-dihydropyrazin-2-yl]sulfanyl}-N-phenylacetamide895109-77-0C20H19N3O2S
- N-{[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2-(prop-2-en-1-ylsulfanyl)benzamide915928-36-8C20H19N3O2S
- 2-[(3-Oxo-4-phenyl-3,4-dihydropyrazin-2-yl)sulfanyl]-N-(2-phenylethyl)acetamide895123-48-5C20H19N3O2S
- N-(3,4-Dimethylphenyl)-2-[(3-oxo-4-phenyl-3,4-dihydropyrazin-2-yl)sulfanyl]acetamide895123-56-5C20H19N3O2S
- N-(2-Methylquinolin-5-yl)-2-((tetrahydrothiophen-3-yl)oxy)isonicotinamide2034429-30-4C20H19N3O2S
- (E)-2-Phenyl-N-(2-phenyl-5,6-dihydro-4H-cyclopenta[c]pyrazol-3-yl)ethenesulfonamide1825996-23-3C20H19N3O2S
- N-(4-Methylbenzyl)-6-oxo-2,3,4,6-tetrahydro-[1,3]thiazino[2,3-b]quinazoline-9-carboxamide2034604-16-3C20H19N3O2S
- N-(2-(Benzofuran-2-yl)-2-(dimethylamino)ethyl)benzo[d]thiazole-6-carboxamide2034466-34-5C20H19N3O2S
- N-(2-(Benzofuran-2-yl)-2-(dimethylamino)ethyl)benzo[d]thiazole-2-carboxamide2034612-54-7C20H19N3O2S
- N-(4-Methylbenzyl)-2-((6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)thio)acetamide900007-49-0C20H19N3O2S
- Benzenesulfonamide, 3,4-dimethyl-N-[4-(2-phenyldiazenyl)phenyl]-902697-80-7C20H19N3O2S
- Benzenesulfonamide, 2,5-dimethyl-N-[4-(2-phenyldiazenyl)phenyl]-477483-41-3C20H19N3O2S
- (Z)-N-(4-tert-Butyl-1,3-thiazol-2-yl)-3-(2H-chromen-3-yl)-2-cyanoprop-2-enamide1424631-18-4C20H19N3O2S
- 6-[4-(1,3-Benzothiazol-2-yl)-1,2-dihydro-3H-pyrazol-3-ylidene]-3-methoxy-4-propylcyclohexa-2,4-dien-1-one136507-02-3C20H19N3O2S
- N-(Dianilinomethylidene)-4-methylbenzene-1-sulfonamide17046-91-2C20H19N3O2S
- Pyridin-3-yl 4-(4-phenyl-1,3-thiazol-2-yl)piperidine-1-carboxylate1205747-05-2C20H19N3O2S
- N-(4-tert-Butyl-1,3-thiazol-2-yl)-3-(2H-chromen-3-yl)-2-cyanoprop-2-enamideC20H19N3O2S
- 2-[2-(Benzylsulfanyl)-6-oxo-1,6-dihydropyrimidin-4-yl]-N-(3-methylphenyl)acetamide1171090-77-9C20H19N3O2S
- 2-[2-(Benzylsulfanyl)-6-oxo-1,6-dihydropyrimidin-4-yl]-N-(4-methylphenyl)acetamide1171911-54-8C20H19N3O2S
- N-(4-(2-Oxo-2-(p-tolylamino)ethyl)thiazol-2-yl)-2-phenylacetamide1208650-87-6C20H19N3O2S
- (E)-N-(4-tert-Butyl-1,3-thiazol-2-yl)-3-(2H-chromen-3-yl)-2-cyanoprop-2-enamideC20H19N3O2S
Frequently asked questions
What is the molar mass of C20H19N3O2S?
The molar mass of C20H19N3O2S is 365.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 365.1198 Da.
How many compounds have the formula C20H19N3O2S?
CompoundList lists 198 compounds with the molecular formula C20H19N3O2S, including N-(4-Acetylphenyl)-2-((1-methyl-5-phenyl-1H-imidazol-2-yl)thio)acetamide, 2-[3-(4-Methylphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(methylsulfanyl)phenyl]acetamide, 2-Phenoxy-N-((6-phenyl-2,3-dihydroimidazo[2,1-b]thiazol-5-yl)methyl)acetamide. 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 C20H19N3O2S?
C20H19N3O2S has a degree of unsaturation of 13. 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.