Molecular formula
C20H20N2OS
107 compounds have this formula on CompoundList.
- Molar mass
- 336.45g/mol
- Monoisotopic mass
- 336.1296Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 12
The formula C20H20N2OS describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom 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 × 2071.40%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 205.99%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 28.33%14.007 × 2 = 28.014 g/mol
- O Oxygen × 14.76%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.53%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H20N2OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 107 compounds
![4',4',6'-Trimethyl-5',6'-dihydro-3H,4'H-spiro[1,3-benzothiazole-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one chemical structure, C20H20N2OS, CAS 774561-52-3](/s/BFQJGJYTDOYXDQ-UHFFFAOYSA-N.svg)
4',4',6'-Trimethyl-5',6'-dihydro-3H,4'H-spiro[1,3-benzothiazole-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one
CAS 774561-52-3C20H20N2OS
1-(3,4-Dihydroquinolin-1(2H)-yl)-2-((1-methyl-1H-indol-3-yl)thio)ethanone
CAS 450348-63-7C20H20N2OS
S-Benzyl-N-naphthalen-2-yl-L-cysteinamide
CAS 7436-63-7C20H20N2OS
1-(3,4-Dihydroquinolin-1(2H)-yl)-2-((2-methyl-1H-indol-3-yl)thio)ethanone
CAS 536701-75-4C20H20N2OS
![2-[1-(3-Methylbenzoyl)piperidin-4-yl]-1,3-benzothiazole chemical structure, C20H20N2OS, CAS 605627-90-5](/s/JPTUQZVXKYYIMM-UHFFFAOYSA-N.svg)
2-[1-(3-Methylbenzoyl)piperidin-4-yl]-1,3-benzothiazole
CAS 605627-90-5C20H20N2OS
![1-[1-Amino-5-(4-methylphenyl)-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-2-yl]ethanone chemical structure, C20H20N2OS, CAS 607696-42-4](/s/ZHSCIBUUPZLMQV-UHFFFAOYSA-N.svg)
1-[1-Amino-5-(4-methylphenyl)-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-2-yl]ethanone
CAS 607696-42-4C20H20N2OS
N-Ethyl-2-naphthalen-2-ylsulfanyl-N-(pyridin-4-ylmethyl)acetamide
CAS 380540-85-2C20H20N2OS
1-(Furan-2-ylmethyl)-2-(p-tolyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione
CAS 305373-22-2C20H20N2OS
1-(Furan-2-ylmethyl)-2-(m-tolyl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione
CAS 831187-70-3C20H20N2OS
N-(2-Phenylethyl)-3-(quinolin-2-ylsulfanyl)propanamide
CAS 671198-71-3C20H20N2OS
(3-Methylpiperidin-1-yl)-(2-thiophen-2-ylquinolin-4-yl)methanone
CAS 541537-04-6C20H20N2OS
![(1-Amino-5-ethyl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-2-yl)-phenylmethanone chemical structure, C20H20N2OS, CAS 95546-70-6](/s/HERBZEKDABIINI-UHFFFAOYSA-N.svg)
(1-Amino-5-ethyl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-2-yl)-phenylmethanone
CAS 95546-70-6C20H20N2OS
![N-[2-(1H-Indol-3-yl)ethyl]-3-[4-(methylsulfanyl)phenyl]acrylamide chemical structure, C20H20N2OS, CAS 329778-46-3](/s/MGWPZAIUUGOQSU-DHZHZOJOSA-N.svg)
N-[2-(1H-Indol-3-yl)ethyl]-3-[4-(methylsulfanyl)phenyl]acrylamide
CAS 329778-46-3C20H20N2OS
1-(2-Thienyl)-2,2-DI(4-toluidino)ethanone
CAS 303104-24-7C20H20N2OS
![N-[4-(2-Phenyl-1,3-thiazol-4-yl)phenyl]pentanamide chemical structure, C20H20N2OS, CAS 352329-76-1](/s/MTXOUNDYYFATFW-UHFFFAOYSA-N.svg)
N-[4-(2-Phenyl-1,3-thiazol-4-yl)phenyl]pentanamide
CAS 352329-76-1C20H20N2OS
![2-[1-(2-Methylbenzoyl)piperidin-4-yl]-1,3-benzothiazole chemical structure, C20H20N2OS, CAS 605627-88-1](/s/NZVAOAXFSZJJNF-UHFFFAOYSA-N.svg)
2-[1-(2-Methylbenzoyl)piperidin-4-yl]-1,3-benzothiazole
CAS 605627-88-1C20H20N2OS
2-(Benzylsulfanyl)-3-cyclopentylquinazolin-4(3H)-one
CAS 331972-09-9C20H20N2OS
![3-Methyl-N-[2-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethyl]benzamide chemical structure, C20H20N2OS, CAS 893995-55-6](/s/CYTVYXUXLNMCMU-UHFFFAOYSA-N.svg)
3-Methyl-N-[2-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethyl]benzamide
CAS 893995-55-6C20H20N2OS
![N-(2-(Benzo[d]thiazol-2-yl)phenyl)cyclohexanecarboxamide chemical structure, C20H20N2OS, CAS 477569-71-4](/s/RWYOMGBPJQOPRV-UHFFFAOYSA-N.svg)
N-(2-(Benzo[d]thiazol-2-yl)phenyl)cyclohexanecarboxamide
CAS 477569-71-4C20H20N2OS
2-(Cyclopentylthio)-6-(naphthalen-1-ylmethyl)pyrimidin-4(1H)-one
CAS 189057-53-2C20H20N2OS
4-tert-Butyl-N-(4-phenyl-1,3-thiazol-2-yl)benzamide
CAS 367250-21-3C20H20N2OS
![N-(2,6-Dimethylphenyl)-2-[(4-methylquinolin-2-yl)sulfanyl]acetamide chemical structure, C20H20N2OS, CAS 315676-64-3](/s/IDLUWDPSHDPUNR-UHFFFAOYSA-N.svg)
N-(2,6-Dimethylphenyl)-2-[(4-methylquinolin-2-yl)sulfanyl]acetamide
CAS 315676-64-3C20H20N2OS
![N-{5-Thia-3-azatetracyclo[6.6.1.0^{2,6}.0^{11,15}]pentadeca-1(15),2(6),3,7,11,13-hexaen-4-yl}cyclohexanecarboxamide chemical structure, C20H20N2OS, CAS 477325-95-4](/s/CRPHJMJLHTXOFM-UHFFFAOYSA-N.svg)
N-{5-Thia-3-azatetracyclo[6.6.1.0^{2,6}.0^{11,15}]pentadeca-1(15),2(6),3,7,11,13-hexaen-4-yl}cyclohexanecarboxamide
CAS 477325-95-4C20H20N2OS
3-(4-Ethoxyphenyl)-6-((3-methylbenzyl)thio)pyridazine
CAS 896054-07-2C20H20N2OS
- 2-Prop-2-ynylsulfanylspiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]-4-one328070-56-0C20H20N2OS
- 6-[2-(4,4-Dimethyl-2,3-dihydrothiochromen-6-yl)ethynyl]-N-methylpyridine-3-carboxamide2375659-17-7C20H20N2OS
- 2-[(2-Oxo-2-phenylethyl)sulfanyl]-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile166113-81-1C20H20N2OS
- 2-[1-(4-Methylbenzoyl)piperidin-4-yl]-1,3-benzothiazole605625-07-8C20H20N2OS
- 2-Amino-N-(2,4-dimethylphenyl)-4-methyl-5-phenylthiophene-3-carboxamide332391-06-7C20H20N2OS
- [4-(Naphthalen-1-ylmethyl)piperazin-1-yl]-thiophen-2-ylmethanone462616-55-3C20H20N2OS
- 2-(5-Methyl-2-thienyl)-4-(1-piperidinylcarbonyl)quinoline354548-02-0C20H20N2OS
- 3-[4-(Butylsulfanyl)phenyl]-1-phenyl-1H-pyrazole-4-carbaldehyde956706-93-7C20H20N2OS
- N-(2,2,4-Trimethylquinoline-1-carbothioyl)benzamide5697-10-9C20H20N2OS
- 2-((2-Phenyl-1H-indol-3-yl)thio)-1-(pyrrolidin-1-yl)ethanone536702-45-1C20H20N2OS
- (Z)-N-(3-Allyl-4-(4-methoxyphenyl)thiazol-2(3H)-ylidene)-2-methylaniline402945-35-1C20H20N2OS
- 3-(Oxolan-2-ylmethyl)-4,5-diphenyl-1H-imidazole-2-thione733030-50-7C20H20N2OS
- N-(6-Methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-2-(naphthalen-1-yl)acetamide324758-42-1C20H20N2OS
- 2-(1-Isoquinolylsulfanyl)-N~1~-mesitylacetamide1020243-17-7C20H20N2OS
- 6-(4-Methylsulfanylphenyl)-5,6,8,9,10,11-hexahydrobenzo[b][1,4]benzodiazepin-7-one361197-73-1C20H20N2OS
- N-(4-(4-Isopropylphenyl)thiazol-2-yl)-3-methylbenzamide313515-66-1C20H20N2OS
- N-{2-[2-(4-Methylphenyl)-1,3-thiazol-4-yl]ethyl}-2-phenylacetamide896614-07-6C20H20N2OS
- N-(4-Isopropylthiazol-2-yl)-2,2-diphenylacetamide1226442-92-7C20H20N2OS
- 2-Phenyl-N-(4-(thiazol-2-yl)benzyl)butanamide1421515-51-6C20H20N2OS
- 2-((4-Methylquinolin-2-yl)thio)-N-phenethylacetamide484680-31-1C20H20N2OS
- N-(4-(4-Isopropylphenyl)thiazol-2-yl)-4-methylbenzamide318513-46-1C20H20N2OS
- 3-Methyl-N-[4-[(5-methylthiophen-2-yl)methylamino]phenyl]benzamide881447-30-9C20H20N2OS
- 4-Thiazolidinone, 3-((2,4-dimethylphenyl)methyl)-2(1H-indol-3-yl)-86427-41-0C20H20N2OS
- 2-Methyl-N-{2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}benzamide896608-92-7C20H20N2OS
- (1H-Indol-5-yl)(7-phenyl-1,4-thiazepan-4-yl)methanone1797906-86-5C20H20N2OS
- N-[4-(2,4-Dimethylphenyl)-1,3-thiazol-2-yl]-3,4-dimethylbenzamide392246-65-0C20H20N2OS
- N-[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]-3,4-dimethylbenzamide392246-64-9C20H20N2OS
- 2-Methyl-4-[(4-methylbenzyl)oxy]-6-[(phenylsulfanyl)methyl]pyrimidine339278-71-6C20H20N2OS
- N-[5-[(4-Ethylphenyl)methyl]-1,3-thiazol-2-yl]-2-phenylacetamide830344-58-6C20H20N2OS
- 3-(4-Methylphenyl)-5-{[4-(propan-2-yl)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one723332-73-8C20H20N2OS
- N-[4-(2-Methyl-1,3-thiazol-4-yl)phenyl]-4-phenylbutanamide832687-85-1C20H20N2OS
- 4-(3-Methoxyphenyl)-1,3,4,5,6,7-hexahydro-2H-benzo[6,7]cyclohepta[1,2-d]pyrimidine-2-thione112547-65-6C20H20N2OS
- N-[4-(4-tert-Butylphenyl)-1,3-thiazol-2-yl]benzamide392239-28-0C20H20N2OS
- N-(4-([1,1'-Biphenyl]-4-yl)thiazol-2-yl)pentanamide387883-09-2C20H20N2OS
- N-{2-[4-Methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]ethyl}benzamide893360-54-8C20H20N2OS
- N-{2-[4-Methyl-2-(3-methylphenyl)-1,3-thiazol-5-yl]ethyl}benzamide873076-09-6C20H20N2OS
- N-(5-Ethyl-4-phenyl-1,3-thiazol-2-yl)-2-(4-methylphenyl)acetamide587844-21-1C20H20N2OS
- 4-(1,3-Benzothiazol-2-yl)-1-(3,4-dihydroisoquinolin-2(1H)-yl)butan-1-one748016-40-2C20H20N2OS
- Naphth(1',2':4,5)imidazo(2,1-b)thiazol-8-beta-ol, 5,6,6a-beta,8,9,11a-alpha-hexahydro-9-beta-methyl-8-alpha-phenyl-, (±)-75715-83-2C20H20N2OS
- N-(3-Phenylpropyl)-2-(quinolin-8-ylsulfanyl)acetamide438593-04-5C20H20N2OS
- 3-(4-Ethoxyphenyl)-6-((2-methylbenzyl)thio)pyridazine896054-47-0C20H20N2OS
- 4-Methyl-N-{2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}benzamide896608-87-0C20H20N2OS
- 3-Methyl-N-{2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}benzamide896608-89-2C20H20N2OS
- Piperidine, 1-[(5-aminobenzo[b]thien-2-yl)carbonyl]-4-phenyl-832102-97-3C20H20N2OS
- (2,2-Dimethyl-5-thioxo-4-(p-tolyl)-2,5-dihydro-1H-imidazol-1-yl)(p-tolyl)methanone899910-00-0C20H20N2OS
- 3-(4-Benzylpiperazin-1-yl)-4H-thiochromen-4-one895796-20-0C20H20N2OS
- 2-(2-Phenyl-1H-indol-1-yl)-1-(thiomorpholin-4-yl)ethanone1219552-69-8C20H20N2OS
- 2-(Allylthio)-5-(4-methoxyphenyl)-1-(o-tolyl)-1H-imidazole1207045-31-5C20H20N2OS
- (2,2-Dimethyl-5-thioxo-4-(m-tolyl)-2,5-dihydro-1H-imidazol-1-yl)(p-tolyl)methanone1223763-21-0C20H20N2OS
- (1H-Indol-2-yl)(7-phenyl-1,4-thiazepan-4-yl)methanone1797561-95-5C20H20N2OS
- (1H-Indol-3-yl)(7-phenyl-1,4-thiazepan-4-yl)methanone1797288-74-4C20H20N2OS
- N-((5-(Thiophen-3-yl)pyridin-3-yl)methyl)-3-(o-tolyl)propanamide1795471-30-5C20H20N2OS
- Indolizin-2-yl(7-phenyl-1,4-thiazepan-4-yl)methanone1797562-24-3C20H20N2OS
- Benzo[d]thiazol-6-yl(3-phenylazepan-1-yl)methanone1706263-56-0C20H20N2OS
- 3-(Dimethylamino)-N-(2-(thiophen-3-yl)benzyl)benzamide1705296-36-1C20H20N2OS
- Benzo[d]thiazol-2-yl(3-phenylazepan-1-yl)methanone1706242-80-9C20H20N2OS
- 4-Propyl-N-((2-(thiophen-3-yl)pyridin-4-yl)methyl)benzamide2034476-56-5C20H20N2OS
- 4-Propyl-N-((2-(thiophen-2-yl)pyridin-3-yl)methyl)benzamide2034206-80-7C20H20N2OS
- 2-Phenyl-N-((2-(thiophen-2-yl)pyridin-3-yl)methyl)butanamide2034433-37-7C20H20N2OS
- 2-Phenyl-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)butanamide2034346-31-9C20H20N2OS
- 2-Phenyl-N-{[5-(thiophen-2-yl)pyridin-3-yl]methyl}butanamide2034271-00-4C20H20N2OS
- 2-Phenyl-N-{[2-(thiophen-3-yl)pyridin-3-yl]methyl}butanamide2320821-58-5C20H20N2OS
- 1-(Furan-2-ylmethyl)-1-[(4-methylphenyl)methyl]-3-phenylthiourea833429-95-1C20H20N2OS
- 2-Cyano-3-[4-(methylsulfanyl)phenyl]-N-(2,4,6-trimethylphenyl)prop-2-enamide723321-59-3C20H20N2OS
- 2,2-Dimethyl-N-[3-(2-phenyl-1,3-thiazol-4-yl)phenyl]propanamide835898-03-8C20H20N2OS
- 4H,7H-Cyclopenta(4,5)thieno(3,2-f)pyrrolo(1,2-a)(1,4)diazepine, 5,6,8,9-tetrahydro-4-(3-methoxyphenyl)-137052-89-2C20H20N2OS
- 4H,7H-Cyclopenta(4,5)thieno(3,2-f)pyrrolo(1,2-a)(1,4)diazepine, 5,6,8,9-tetrahydro-4-(4-methoxyphenyl)-137053-01-1C20H20N2OS
- 4-Methyl-N-[2-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethyl]benzamide893995-50-1C20H20N2OS
- N-[2-(2-Methyl-1,3-thiazol-4-yl)ethyl]-2,2-diphenylacetamide912894-68-9C20H20N2OS
- N-Cyclopentyl-4-phenyl-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide1207016-63-4C20H20N2OS
- N-(2-(2-Methylthiazol-4-yl)phenyl)-2-phenylbutanamide1797094-82-6C20H20N2OS
- 3-(7-(o-Tolyl)-1,4-thiazepane-4-carbonyl)benzonitrile1705509-50-7C20H20N2OS
- Imidazo(1,5-a)pyridin-1(5H)-one, hexahydro-2-(4-(phenylmethyl)phenyl)-3-thioxo-76995-63-6C20H20N2OS
- N-(2-Ethyl-6-methylphenyl)-2-(2-phenyl-1,3-thiazol-4-yl)acetamide850592-74-4C20H20N2OS
- 4-Imidazolidinone, 3-(1,1-dimethylethyl)-5-(diphenylmethylene)-2-thioxo-61632-50-6C20H20N2OS
- 2,7-Dimethyl-4-phenyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-b]pyridine-3-carboxamide1134672-74-4C20H20N2OS
Frequently asked questions
What is the molar mass of C20H20N2OS?
The molar mass of C20H20N2OS is 336.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 336.1296 Da.
How many compounds have the formula C20H20N2OS?
CompoundList lists 107 compounds with the molecular formula C20H20N2OS, including 4',4',6'-Trimethyl-5',6'-dihydro-3H,4'H-spiro[1,3-benzothiazole-2,1'-pyrrolo[3,2,1-ij]quinolin]-2'-one, 1-(3,4-Dihydroquinolin-1(2H)-yl)-2-((1-methyl-1H-indol-3-yl)thio)ethanone, S-Benzyl-N-naphthalen-2-yl-L-cysteinamide. 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 C20H20N2OS?
C20H20N2OS has a degree of unsaturation of 12. 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.