Molecular formula
C20H17N3O2S
189 compounds have this formula on CompoundList.
- Molar mass
- 363.44g/mol
- Monoisotopic mass
- 363.1041Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H17N3O2S describes a molecule made of 20 carbon atoms, 17 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 × 2066.10%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.72%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 311.56%14.007 × 3 = 42.021 g/mol
- O Oxygen × 28.80%15.999 × 2 = 31.998 g/mol
- S Sulfur × 18.82%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H17N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 189 compounds
4'-(9-Acridinylamino)methanesulfonanilide
CAS 53478-38-9C20H17N3O2S
2-Phenyl-5-(2-propoxybenzylidene)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 609794-83-4C20H17N3O2S
(5Z)-5-(4-Ethylbenzylidene)-2-(4-methoxyphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606954-61-4C20H17N3O2S
![2-{[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]thio}-6-phenyl-4(3H)-pyrimidinone chemical structure, C20H17N3O2S, CAS 518017-87-3](/s/UEDUVWHGSJZBTJ-UHFFFAOYSA-N.svg)
2-{[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]thio}-6-phenyl-4(3H)-pyrimidinone
CAS 518017-87-3C20H17N3O2S
![N-(2,4-Dimethoxyphenyl)-6-phenylthieno[2,3-d]pyrimidin-4-amine chemical structure, C20H17N3O2S, CAS 726136-77-2](/s/MVRJPJLFUVYEMI-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-6-phenylthieno[2,3-d]pyrimidin-4-amine
CAS 726136-77-2C20H17N3O2S
![9-Methyl-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide chemical structure, C20H17N3O2S, CAS 690252-68-7](/s/HDOHTIGJTWUHHZ-UHFFFAOYSA-N.svg)
9-Methyl-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide
CAS 690252-68-7C20H17N3O2S
5-Amino-1-(4-methoxyphenyl)-4-(4-phenyl-1,3-thiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one
CAS 380387-80-4C20H17N3O2S
5-Benzylidene-2-(4-isopropoxyphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 371138-04-4C20H17N3O2S
Diplamine
CAS 123794-30-9C20H17N3O2S
![2-(4-Ethyl-5-furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-1-naphthalen-2-yl-ethanone chemical structure, C20H17N3O2S, CAS 578719-81-0](/s/XSONRWRTGTWPGH-UHFFFAOYSA-N.svg)
2-(4-Ethyl-5-furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-1-naphthalen-2-yl-ethanone
CAS 578719-81-0C20H17N3O2S
(5E)-5-(2-Ethoxybenzylidene)-2-(4-methylphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one
CAS 606954-25-0C20H17N3O2S
![1-(2,3-Dimethyl-indol-1-yl)-2-(5-phenyl-[1,3,4]oxadiazol-2-ylsulfanyl)-ethanone chemical structure, C20H17N3O2S, CAS 377054-54-1](/s/GQDOAJUAWQIXGO-UHFFFAOYSA-N.svg)
1-(2,3-Dimethyl-indol-1-yl)-2-(5-phenyl-[1,3,4]oxadiazol-2-ylsulfanyl)-ethanone
CAS 377054-54-1C20H17N3O2S
Methanesulfonanilide, 3'-(9-acridinylamino)-
CAS 64894-99-1C20H17N3O2S
4-Methyl-N-(1-phenylbenzimidazol-5-yl)benzenesulfonamide
CAS 290839-46-2C20H17N3O2S
![N-(5-Methyl-1,2-oxazol-3-yl)-2-[(2-phenyl-1H-indol-3-yl)sulfanyl]acetamide chemical structure, C20H17N3O2S, CAS 536979-13-2](/s/SMSSBSCHFLNLMM-UHFFFAOYSA-N.svg)
N-(5-Methyl-1,2-oxazol-3-yl)-2-[(2-phenyl-1H-indol-3-yl)sulfanyl]acetamide
CAS 536979-13-2C20H17N3O2S
![2-([1]Benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-N-(2,5-dimethylphenyl)acetamide chemical structure, C20H17N3O2S, CAS 843637-32-1](/s/UTCHUTBOSZSYJP-UHFFFAOYSA-N.svg)
2-([1]Benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-N-(2,5-dimethylphenyl)acetamide
CAS 843637-32-1C20H17N3O2S
![N-Benzyl-5-oxo-N-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C20H17N3O2S, CAS 443330-06-1](/s/KTUJKWDWNMIXEB-UHFFFAOYSA-N.svg)
N-Benzyl-5-oxo-N-phenyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 443330-06-1C20H17N3O2S
![3-(Furan-2-yl)-5-[(4-methoxyphenyl)methylsulfanyl]-4-phenyl-1,2,4-triazole chemical structure, C20H17N3O2S, CAS 423729-66-2](/s/RTNZXPVHXQOGJH-UHFFFAOYSA-N.svg)
3-(Furan-2-yl)-5-[(4-methoxyphenyl)methylsulfanyl]-4-phenyl-1,2,4-triazole
CAS 423729-66-2C20H17N3O2S
Lissoclinidine
CAS 496909-77-4C20H17N3O2S
PI5P4Kalpha-IN-1
CAS 2428737-31-7C20H17N3O2S
![Methanesulfonamide, N-[2-(9-acridinylamino)phenyl]- chemical structure, C20H17N3O2S, CAS 80260-78-2](/s/RFPNRHJOPUIHFQ-UHFFFAOYSA-N.svg)
Methanesulfonamide, N-[2-(9-acridinylamino)phenyl]-
CAS 80260-78-2C20H17N3O2S
![N-Benzhydryl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C20H17N3O2S, CAS 443329-10-0](/s/NTNZSWCRFWZHMW-UHFFFAOYSA-N.svg)
N-Benzhydryl-5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 443329-10-0C20H17N3O2S
![6-(4-Methoxyphenyl)-3-methyl-N-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide chemical structure, C20H17N3O2S, CAS 852134-87-3](/s/JSXYUIDFSAFMBV-UHFFFAOYSA-N.svg)
6-(4-Methoxyphenyl)-3-methyl-N-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide
CAS 852134-87-3C20H17N3O2S
![N-(4-Methoxyphenyl)-3-methyl-6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide chemical structure, C20H17N3O2S, CAS 852133-50-7](/s/DAESCJZCPFEYKM-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-3-methyl-6-phenylimidazo[2,1-b][1,3]thiazole-2-carboxamide
CAS 852133-50-7C20H17N3O2S
- (5Z)-5-Benzylidene-2-(4-propoxyphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one371223-75-5C20H17N3O2S
- N-(2-Methoxyphenyl)-3-methyl-6-phenylimidazo[2,1-b]thiazole-2-carboxamide852133-48-3C20H17N3O2S
- 2-((3-Methoxybenzyl)thio)-7-phenyl-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one1031625-25-8C20H17N3O2S
- N-[2-(1H-Benzimidazol-2-yl)phenyl]-4-methylbenzenesulfonamide60178-58-7C20H17N3O2S
- (5Z)-2-(4-Ethoxyphenyl)-5-(4-methylbenzylidene)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one371116-85-7C20H17N3O2S
- N-[1-(6-Methylpyrimidin-4-ylthio)-2-oxo-2-phenylethyl]benzamide300378-99-8C20H17N3O2S
- 4-[(Benzo[g]quinolin-4-ylamino)methyl]benzenesulfonamide313528-19-7C20H17N3O2S
- (5Z)-5-(2-Ethoxybenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one618852-86-1C20H17N3O2S
- 4-Morpholino-2-phenylthiazolo[3,2-a]quinoxalin-10-ium-1-olate1301732-12-6C20H17N3O2S
- 6-[(4-Methylphenyl)thio]-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-3-oxo-4-pyridazinecarbonitrile182504-18-3C20H17N3O2S
- (Z)-3-(2,5-Dimethoxyanilino)-2-(4-phenyl-1,3-thiazol-2-yl)prop-2-enenitrile372496-93-0C20H17N3O2S
- (Z)-3-(2,4-Dimethoxyanilino)-2-(4-phenyl-1,3-thiazol-2-yl)prop-2-enenitrile373618-25-8C20H17N3O2S
- N-(4-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)thiazol-2-yl)benzamide954619-34-2C20H17N3O2S
- 2-{4-Methyl-6-oxo-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,9,11-pentaen-5-yl}-N-(3-methylphenyl)acetamide1040675-93-1C20H17N3O2S
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-2-(4-methoxyphenyl)acetamide893965-63-4C20H17N3O2S
- 2-Ethoxy-N-(3-(imidazo[2,1-b]thiazol-6-yl)phenyl)benzamide893966-15-9C20H17N3O2S
- 2,4-Dimethyl-N-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-1,3-oxazole-5-carboxamide862829-25-2C20H17N3O2S
- N-(3,5-Dimethylphenyl)-2-{6-oxo-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,9,11-pentaen-5-yl}acetamide1021256-83-6C20H17N3O2S
- CB1R Allosteric modulator 42633686-53-8C20H17N3O2S
- 1-(3-Methylbenzyl)-3-(thiophen-2-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione955523-93-0C20H17N3O2S
- 4-Ethoxy-N-(3-(imidazo[2,1-b]thiazol-6-yl)phenyl)benzamide893969-58-9C20H17N3O2S
- 4-Methoxy-N-(3-(3-methylimidazo[2,1-b]thiazol-6-yl)phenyl)benzamide893978-06-8C20H17N3O2S
- Methanesulfonamide, 1-(p-(9-acridinylamino)phenyl)-66147-70-4C20H17N3O2S
- N-Benzyl-N-(6-ethylbenzo[d]thiazol-2-yl)isoxazole-5-carboxamide919847-52-2C20H17N3O2S
- 2-[2-(4-Methoxy-2-pyridinyl)-6-methylphenylsulphinyl]-1H-benzimidazole174573-32-1C20H17N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-phenethylacetamide844456-32-2C20H17N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-(2,3-dimethylphenyl)acetamide848740-07-8C20H17N3O2S
- N-(4-Imidazo[1,2-a]pyridin-2-ylphenyl)-4-methylbenzenesulfonamide332384-04-0C20H17N3O2S
- N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide313392-47-1C20H17N3O2S
- 3-(2-Methoxybenzyl)-7-phenyl-2-thioxo-1,2,3,5-tetrahydro-4H-pyrrolo[3,2-d]pyrimidin-4-one1260926-68-8C20H17N3O2S
- (2Z)-2-[5-Benzyl-3-(2-methylphenyl)-4-oxo-1,3-thiazolidin-2-ylidene]-2-cyanoethanamide637325-19-0C20H17N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-(2,4-dimethylphenyl)acetamide848752-09-0C20H17N3O2S
- N-[(4-Acetamidophenyl)carbamothioyl]naphthalene-1-carboxamide356079-28-2C20H17N3O2S
- 8-Methyl-N'-(4-methylbenzoyl)-8H-thieno[2,3-b]indole-2-carbohydrazide477855-85-9C20H17N3O2S
- 2-{3-[(1-Phenyl-1H-imidazol-2-yl)sulfanyl]propyl}-2,3-dihydro-1H-isoindole-1,3-dione478040-30-1C20H17N3O2S
- 1,6-Dimethyl-3-{3-[4-(methylsulfanyl)phenyl]-1,2,4-oxadiazol-5-yl}quinolin-4(1H)-one1207009-60-6C20H17N3O2S
- 3-(3-Methoxybenzyl)-7-phenyl-2-thioxo-1,2,3,5-tetrahydro-4H-pyrrolo[3,2-d]pyrimidin-4-one932976-75-5C20H17N3O2S
- 5-(3,5-Dimethoxyphenyl)-4-(1-naphthyl)-4H-1,2,4-triazole-3-thiol496787-37-2C20H17N3O2S
- 2-(4-Nitrophenyl)-1-phenyl-5,6,7,8-tetrahydroquinazoline-4(1H)-thione20800-65-1C20H17N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-(4-ethylphenyl)acetamide842975-93-3C20H17N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-(3,5-dimethylphenyl)acetamide844836-91-5C20H17N3O2S
- N-(4-Ethylphenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide690252-58-5C20H17N3O2S
- 4-Methyl-N-[5-oxo-7-(thiophen-2-yl)-5,6,7,8-tetrahydroquinazolin-2-yl]benzamide775293-02-2C20H17N3O2S
- N-(4-Acetylphenyl)-2-(6-phenylpyridazin-3-yl)sulfanylacetamide872630-35-8C20H17N3O2S
- Ethyl 2-(4-(1H-benzo[d]imidazol-2-yl)phenyl)-4-methylthiazole-5-carboxylate1414661-80-5C20H17N3O2S
- 5-Amino-1-(3-methoxyphenyl)-4-(4-phenyl-1,3-thiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one380386-88-9C20H17N3O2S
- (2Z,5E)-2-((3,4-Dimethylphenyl)imino)-5-(1-methyl-2-oxoindolin-3-ylidene)thiazolidin-4-one302806-03-7C20H17N3O2S
- 8-Methyl-N'-(3-methylbenzoyl)-8H-thieno[2,3-b]indole-2-carbohydrazide477855-84-8C20H17N3O2S
- N-(4-Methoxyphenyl)-1-methyl-3-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide478066-95-4C20H17N3O2S
- 2-(3-Nitrophenyl)-1-phenyl-1,4,5,6,7,8-hexahydroquinazoline-4-thione457959-43-2C20H17N3O2S
- N-(2,5-Dimethylphenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide690253-24-8C20H17N3O2S
- N-(3-Imidazo[1,2-a]pyridin-2-ylphenyl)-3-methylbenzenesulfonamide312594-67-5C20H17N3O2S
- 3-[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]-1-(naphthalen-1-yl)pyrrolidine-2,5-dione433708-17-9C20H17N3O2S
- N-[5-Oxo-7-(thiophen-2-yl)-5,6,7,8-tetrahydroquinazolin-2-yl]-2-phenylacetamide845903-65-3C20H17N3O2S
- 1-(2-Methyl-1H-indol-3-yl)-2-{[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}ethanone849554-10-5C20H17N3O2S
- N-[(E)-(3-Phenoxyphenyl)methylideneamino]-2-pyridin-2-ylsulfanylacetamide326000-59-3C20H17N3O2S
- N-(3-Acetylphenyl)-2-(6-phenylpyridazin-3-yl)sulfanylacetamide872688-43-2C20H17N3O2S
- N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-2-(4-ethoxyphenyl)acetamide922480-60-2C20H17N3O2S
- 4-[1-(4-Methylphenyl)-1H-benzimidazol-2-yl]benzene-1-sulfonamide247094-65-1C20H17N3O2S
- 7-Methyl-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide1021260-47-8C20H17N3O2S
- N-(3-(Quinolin-8-yloxy)propyl)benzo[d]thiazole-6-carboxamide1207055-45-5C20H17N3O2S
- N-[3-(7-Methylimidazo[1,2-a]pyridin-2-yl)phenyl]benzenesulfonamide708280-77-7C20H17N3O2S
- 8-Methyl-N'-(2-methylbenzoyl)-8H-thieno[2,3-b]indole-2-carbohydrazide477855-83-7C20H17N3O2S
- N-(3,5-Dimethylphenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide690251-89-9C20H17N3O2S
- (Z)-N-(5-Oxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-phenylacrylamide1007195-16-5C20H17N3O2S
- 3-Phenylmethoxy-N-(pyridin-3-ylcarbamothioyl)benzamide839686-98-5C20H17N3O2S
- (E)-3-((3,4-Dimethoxyphenyl)amino)-2-(4-phenylthiazol-2-yl)acrylonitrile377050-75-4C20H17N3O2S
- (E)-3-((4-Methoxyphenyl)amino)-2-(4-(3-methoxyphenyl)thiazol-2-yl)acrylonitrile1322008-16-1C20H17N3O2S
- N-(Imidazo[1,2-a]pyridin-2-ylmethyl)-4-phenylbenzenesulfonamide868972-16-1C20H17N3O2S
- N-(3-{3-Methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)-2-phenoxyacetamide893979-02-7C20H17N3O2S
- N-(4-{3-Methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)-2-phenoxyacetamide893985-30-3C20H17N3O2S
- (Z)-2-Cyano-N-(5-(4-methylbenzyl)thiazol-2-yl)-3-(5-methylfuran-2-yl)acrylamide464197-00-0C20H17N3O2S
- (Z)-3-((3-Methoxyphenyl)amino)-2-(4-(3-methoxyphenyl)thiazol-2-yl)acrylonitrile476675-83-9C20H17N3O2S
- N-(4,7-Dimethylbenzo[d]thiazol-2-yl)-N-(pyridin-4-ylmethyl)furan-2-carboxamide923192-08-9C20H17N3O2S
- N-(2,4-Dimethylphenyl)-2-(4-oxo[1]benzothieno[3,2-d]pyrimidin-3(4H)-yl)acetamide1021256-79-0C20H17N3O2S
- N-(2,6-Dimethylphenyl)-2-{6-oxo-8-thia-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,9,11-pentaen-5-yl}acetamide1021231-10-6C20H17N3O2S
Frequently asked questions
What is the molar mass of C20H17N3O2S?
The molar mass of C20H17N3O2S is 363.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 363.1041 Da.
How many compounds have the formula C20H17N3O2S?
CompoundList lists 189 compounds with the molecular formula C20H17N3O2S, including 4'-(9-Acridinylamino)methanesulfonanilide, 2-Phenyl-5-(2-propoxybenzylidene)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one, (5Z)-5-(4-Ethylbenzylidene)-2-(4-methoxyphenyl)(1,3)thiazolo(3,2-B)(1,2,4)triazol-6(5H)-one. 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 C20H17N3O2S?
C20H17N3O2S has a degree of unsaturation of 14. 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.