Molecular formula
C20H16N2O4S
121 compounds have this formula on CompoundList.
- Molar mass
- 380.42g/mol
- Monoisotopic mass
- 380.0831Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H16N2O4S describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 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 × 2063.15%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 164.24%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 27.36%14.007 × 2 = 28.014 g/mol
- O Oxygen × 416.82%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.43%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H16N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 121 compounds
2-(4-Nitrophenylthio)-N-(2-methoxyphenyl)benzamide
CAS 431980-38-0C20H16N2O4S
![N-[4-(Thiophene-2-carbonylamino)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C20H16N2O4S, CAS 362490-43-5](/s/DNPVOZDMEUTAAE-UHFFFAOYSA-N.svg)
N-[4-(Thiophene-2-carbonylamino)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 362490-43-5C20H16N2O4S
2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1,3-thiazole-4-carboxylic acid
CAS 182120-85-0C20H16N2O4S
![3-[(3-Methoxynaphthalene-2-carbonyl)carbamothioylamino]benzoic acid chemical structure, C20H16N2O4S, CAS 433966-33-7](/s/RZMQFHPIJAKKLT-UHFFFAOYSA-N.svg)
3-[(3-Methoxynaphthalene-2-carbonyl)carbamothioylamino]benzoic acid
CAS 433966-33-7C20H16N2O4S
![4-[(3-Methoxynaphthalene-2-carbonyl)carbamothioylamino]benzoic acid chemical structure, C20H16N2O4S, CAS 434287-01-1](/s/KSKPEOGMDRQSLQ-UHFFFAOYSA-N.svg)
4-[(3-Methoxynaphthalene-2-carbonyl)carbamothioylamino]benzoic acid
CAS 434287-01-1C20H16N2O4S
N-Naphthalen-1-yl-3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanamide
CAS 663168-18-1C20H16N2O4S
![N-(3,4-Dimethylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonamide chemical structure, C20H16N2O4S, CAS 670266-78-1](/s/KHHLLYVEXRZSKS-UHFFFAOYSA-N.svg)
N-(3,4-Dimethylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonamide
CAS 670266-78-1C20H16N2O4S
2-((Z)-2,4-Dioxo-5-((E)-3-phenylallylidene)thiazolidin-3-yl)-N-(4-hydroxyphenyl)acetamide
CAS 1164461-15-7C20H16N2O4S
![N-[4-(4-Phenoxyphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-dioxine-5-carboxamide chemical structure, C20H16N2O4S, CAS 864937-81-5](/s/CNJXEWRHXILNIR-UHFFFAOYSA-N.svg)
N-[4-(4-Phenoxyphenyl)-1,3-thiazol-2-yl]-2,3-dihydro-1,4-dioxine-5-carboxamide
CAS 864937-81-5C20H16N2O4S
![N-{3-[(Thiophen-2-ylcarbonyl)amino]phenyl}-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C20H16N2O4S, CAS 586338-22-9](/s/AXFFBSQAKQPOAN-UHFFFAOYSA-N.svg)
N-{3-[(Thiophen-2-ylcarbonyl)amino]phenyl}-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 586338-22-9C20H16N2O4S
4-(Benzenesulfonyl)-N-benzyl-2-(furan-2-yl)-1,3-oxazol-5-amine
CAS 475042-14-9C20H16N2O4S
![4-Methyl-7-[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethoxy]chromen-2-one chemical structure, C20H16N2O4S, CAS 577998-30-2](/s/CHPATGWRKBIUFF-UHFFFAOYSA-N.svg)
4-Methyl-7-[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethoxy]chromen-2-one
CAS 577998-30-2C20H16N2O4S
![N-(4-Acetylphenyl)-2-(2,2-dioxo-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)acetamide chemical structure, C20H16N2O4S, CAS 436832-20-1](/s/QPSRNSGLLYTEIL-UHFFFAOYSA-N.svg)
N-(4-Acetylphenyl)-2-(2,2-dioxo-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)acetamide
CAS 436832-20-1C20H16N2O4S
![N-[4-(Dibenzofuran-3-ylsulfamoyl)phenyl]acetamide chemical structure, C20H16N2O4S, CAS 352327-87-8](/s/PHMUSCKIENVANV-UHFFFAOYSA-N.svg)
N-[4-(Dibenzofuran-3-ylsulfamoyl)phenyl]acetamide
CAS 352327-87-8C20H16N2O4S
N-(6-Methoxy-1,3-benzothiazol-2-yl)-6,8-dimethyl-4-oxo-4H-chromene-2-carboxamide
CAS 874399-64-1C20H16N2O4S
2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)thiazole-5-carboxylic acid
CAS 2137636-91-8C20H16N2O4S
![4-(2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl)benzenesulfonamide chemical structure, C20H16N2O4S, CAS 10312-10-4](/s/YHKZZKCLSUFEKX-UHFFFAOYSA-N.svg)
4-(2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)ethyl)benzenesulfonamide
CAS 10312-10-4C20H16N2O4S
![4-[({2-[(Thiophen-2-ylacetyl)amino]phenyl}carbonyl)amino]benzoic acid chemical structure, C20H16N2O4S, CAS 401462-09-7](/s/UCQRBXOTITWSHA-UHFFFAOYSA-N.svg)
4-[({2-[(Thiophen-2-ylacetyl)amino]phenyl}carbonyl)amino]benzoic acid
CAS 401462-09-7C20H16N2O4S
N-(6-Methoxy-1,3-benzothiazol-2-yl)-6,7-dimethyl-4-oxo-4H-chromene-2-carboxamide
CAS 873082-79-2C20H16N2O4S
N-(6-Ethoxy-1,3-benzothiazol-2-yl)-7-methyl-4-oxo-4H-chromene-2-carboxamide
CAS 873081-16-4C20H16N2O4S
Ethyl 2-(9H-xanthene-9-carboxamido)thiazole-4-carboxylate
CAS 1170608-45-3C20H16N2O4S
N-(Furan-2-ylmethyl)-2-phenyl-4-(phenylsulfonyl)oxazol-5-amine
CAS 314747-57-4C20H16N2O4S
![(Z)-N-(4-Methoxy-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C20H16N2O4S, CAS 868674-83-3](/s/QYXVVUUWUANWAN-UHFFFAOYSA-N.svg)
(Z)-N-(4-Methoxy-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
CAS 868674-83-3C20H16N2O4S
![3-({3-[(2-Thienylacetyl)amino]benzoyl}amino)benzoic acid chemical structure, C20H16N2O4S, CAS 723736-98-9](/s/IFJKGCZABXVZEA-UHFFFAOYSA-N.svg)
3-({3-[(2-Thienylacetyl)amino]benzoyl}amino)benzoic acid
CAS 723736-98-9C20H16N2O4S
- N-(3-Carbamoyl-5-phenylthiophen-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide941934-66-3C20H16N2O4S
- 4-Methoxy-N-(4-(5-methoxybenzofuran-2-yl)thiazol-2-yl)benzamide922027-42-7C20H16N2O4S
- 2-Methoxy-N-(4-(5-methoxybenzofuran-2-yl)thiazol-2-yl)benzamide922106-88-5C20H16N2O4S
- N-(4-Methoxy-3,7-dimethyl-1,3-benzothiazol-2-ylidene)-2-oxochromene-3-carboxamide868369-77-1C20H16N2O4S
- (Z)-4-Acetyl-N-(7-allyl-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]thiazol-6(7H)-ylidene)benzamide905661-44-1C20H16N2O4S
- N-(3-Carbamoyl-5-phenylthiophen-2-yl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide941993-97-1C20H16N2O4S
- 6-Methoxy-3-{2-[(4-methoxyphenyl)amino]-1,3-thiazol-4-yl}-2H-chromen-2-one312707-01-0C20H16N2O4S
- N-(4-(5-Methoxybenzofuran-2-yl)thiazol-2-yl)-2-phenoxyacetamide922057-69-0C20H16N2O4S
- 8-Methoxy-3-{2-[(2-methoxyphenyl)amino]-1,3-thiazol-4-yl}-2H-chromen-2-one325804-09-9C20H16N2O4S
- 6-Methoxy-3-{2-[(2-methoxyphenyl)amino]-1,3-thiazol-4-yl}-2H-chromen-2-one324065-02-3C20H16N2O4S
- 3-(Benzo[d]thiazol-2-yl)-2-methyl-4-oxo-4H-chromen-7-yl dimethylcarbamate618389-26-7C20H16N2O4S
- 4-[4-(3,4,5-Trimethoxybenzoyl)-2-thiazolyl]benzonitrile1135798-05-8C20H16N2O4S
- 1-(1,3-Benzodioxol-5-yl)-2-{[4-(4-methoxyphenyl)pyrimidin-2-yl]sulfanyl}ethanone940984-26-9C20H16N2O4S
- 2-({2-Oxo-2-[(4-phenoxyphenyl)amino]ethyl}sulfanyl)pyridine-3-carboxylic acid577695-27-3C20H16N2O4S
- 2-(4-Acetyl-2-nitrophenyl)sulfanyl-N-naphthalen-2-ylacetamide428832-67-1C20H16N2O4S
- 3-Hydroxy-1-(5-methylisoxazol-3-yl)-4-(thiophene-2-carbonyl)-5-(p-tolyl)-1H-pyrrol-2(5H)-one618872-84-7C20H16N2O4S
- N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(4-methyl-2-oxochromen-7-yl)oxyacetamide692758-37-5C20H16N2O4S
- N-(4-Methoxyphenyl)-3-nitro-4-(phenylsulfanyl)benzenecarboxamide303988-35-4C20H16N2O4S
- N-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide324065-18-1C20H16N2O4S
- Ethyl 2-(4-benzoylbenzamido)thiazole-4-carboxylate361479-62-1C20H16N2O4S
- 3-({2-Oxo-2-phenyl-1-[(2-thienylcarbonyl)amino]ethyl}amino)benzoic acid499976-21-5C20H16N2O4S
- 5-Methoxy-2-(4-methoxyphenyl)-N-(1,3-thiazol-2-yl)-1-benzofuran-3-carboxamide929390-33-0C20H16N2O4S
- N-(3-Acetyl-2-methyl-1-benzofuran-5-yl)quinoline-8-sulfonamide708248-05-9C20H16N2O4S
- N-(6-Methoxy-1,3-benzothiazol-2-yl)-7,8-dimethyl-4-oxo-4H-chromene-2-carboxamide874138-93-9C20H16N2O4S
- 4-({2-Oxo-2-phenyl-1-[(2-thienylcarbonyl)amino]ethyl}amino)benzoic acid352443-48-2C20H16N2O4S
- N-[3-(2-Methoxyethyl)-1,3-benzothiazol-2-ylidene]-4-oxochromene-2-carboxamide864975-57-5C20H16N2O4S
- N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-3,5-dimethoxybenzamide941961-89-3C20H16N2O4S
- N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-3,4-dimethoxybenzamide941961-91-7C20H16N2O4S
- N-[4-(1-Benzofuran-2-yl)-1,3-thiazol-2-yl]-2,3-dimethoxybenzamide941961-95-1C20H16N2O4S
- Ethyl 2-amino-5-oxo-4-(3-pyridinyl)-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate923560-03-6C20H16N2O4S
- N-((5-(Furan-2-carbonyl)thiophen-2-yl)methyl)-6-methoxy-1H-indole-2-carboxamide1797963-44-0C20H16N2O4S
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-(1,3-thiazol-4-yl)acetic acid1690925-94-0C20H16N2O4S
- 4-Methyl-N-(7-nitro-9H-fluoren-2-yl)benzenesulfonamide70730-48-2C20H16N2O4S
- 4-Methoxy-3-nitro-N-(2-phenylsulfanylphenyl)benzamide827617-32-3C20H16N2O4S
- 6-(((4-Methylpyrimidin-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl cinnamate1321906-26-6C20H16N2O4S
- N-(4-(6-Methoxybenzofuran-2-yl)thiazol-2-yl)-2-phenoxyacetamide946275-20-3C20H16N2O4S
- Fmoc-2-aminothiazole-4-acetic acid1185300-16-6C20H16N2O4S
- 4H,5H-(1)Benzothiopyrano(4,3-b)pyran-3-carbonitrile, 2-amino-4-(4-methoxyphenyl)-, 6,6-dioxide135521-76-5C20H16N2O4S
- 2-[6-(1,3-Benzodioxol-5-yl)pyridazin-3-yl]sulfanyl-1-(4-methoxyphenyl)ethanone872695-67-5C20H16N2O4S
- 3-[(E)-{2-[Hydroxy(phenyl)acetyl]hydrazinylidene}methyl]phenyl thiophene-2-carboxylate328938-16-5C20H16N2O4S
- 4-Methoxy-N-(4-(7-methoxybenzofuran-2-yl)thiazol-2-yl)benzamide921565-93-7C20H16N2O4S
- 2-Methoxy-N-(4-(7-methoxybenzofuran-2-yl)thiazol-2-yl)benzamide921796-79-4C20H16N2O4S
- 2-(2-(Benzo[d][1,3]dioxol-5-yl)acetamido)-5-phenylthiophene-3-carboxamide946381-07-3C20H16N2O4S
- 2-(Furan-2-yl)-5-(4-nitrobenzyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one863005-35-0C20H16N2O4S
- 4-Methoxy-3-{[(naphthalen-2-ylcarbonyl)carbamothioyl]amino}benzoic acid434287-92-0C20H16N2O4S
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-methyl-1,3-thiazole-4-carboxylic acid885952-97-6C20H16N2O4S
- N-(4-Methoxy-3,7-dimethyl-1,3-benzothiazol-2-ylidene)-4-oxochromene-2-carboxamide868369-70-4C20H16N2O4S
- Methyl 4-[(4-methoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)carbamoyl]benzoate868674-18-4C20H16N2O4S
- N-(4-Methoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-2,3-dihydro-1,4-benzodioxine-6-carboxamide868674-24-2C20H16N2O4S
- N-(1,2-Dihydroacenaphthylen-5-yl)-3-oxo-4H-1,4-benzoxazine-6-sulfonamide727655-66-5C20H16N2O4S
- N-[3-(2-Methoxyethyl)-1,3-benzothiazol-2-ylidene]-2-oxochromene-3-carboxamide864975-58-6C20H16N2O4S
- (Z)-N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-4-oxo-4H-chromene-3-carboxamide864975-60-0C20H16N2O4S
- 4-Methyl-N-{10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}benzene-1-sulfonamide922011-38-9C20H16N2O4S
- N-(10-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzenesulfonamide921919-34-8C20H16N2O4S
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-((2-oxo-2-phenylethyl)thio)pyrazin-2(1H)-one923174-66-7C20H16N2O4S
- 3-Phenyl-N-(quinolin-8-yl)-5,6-dihydro-1,4-oxathiine-2-carboxamide 4,4-dioxide1144471-13-5C20H16N2O4S
- 3-Methyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzenesulfonamide922062-76-8C20H16N2O4S
- N-(11-Oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-1-phenylmethanesulfonamide922137-82-4C20H16N2O4S
- N-(8-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzenesulfonamide921897-72-5C20H16N2O4S
- 4-(3-Oxo-1,2-benzothiazol-2(3H)-yl)-N-(2-oxo-2H-chromen-6-yl)butanamide1190256-06-4C20H16N2O4S
- Methyl 2-[2-[(4-formylbenzoyl)amino]-4-phenyl-1,3-thiazol-5-yl]acetate1607326-95-3C20H16N2O4S
- N-((5-(Furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)-5-phenylisoxazole-3-carboxamide1795195-58-2C20H16N2O4S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-5-phenylisoxazole-3-carboxamide2034484-38-1C20H16N2O4S
- 2-(8-Methoxy-2-oxo-2H-chromen-3-yl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one2034455-23-5C20H16N2O4S
- 4-[(5-Phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]but-2-yn-1-yl 4-methoxybenzoate669715-72-4C20H16N2O4S
- 4-Acetyl-N-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1,3-thiazol-2-yl]benzamide864860-95-7C20H16N2O4S
- 6-Ethyl-N-(6-methoxy-1,3-benzothiazol-2-yl)-4-oxo-4H-chromene-2-carboxamide892622-44-5C20H16N2O4S
- N-(6-Ethoxy-1,3-benzothiazol-2-yl)-6-methyl-4-oxo-4H-chromene-2-carboxamide873082-70-3C20H16N2O4S
- N-[3-(2,3-Dihydro-1,4-benzodioxin-6-ylcarbamoyl)phenyl]thiophene-2-carboxamide899258-20-9C20H16N2O4S
- 2-(Furan-2-yl)-4-(phenylsulfonyl)-N-(p-tolyl)oxazol-5-amine862793-28-0C20H16N2O4S
- N-(4-(7-Methoxybenzofuran-2-yl)thiazol-2-yl)-2-phenoxyacetamide921870-14-6C20H16N2O4S
- 4-Benzyl-N-[(furan-2-yl)methyl]-7-hydroxy-5-oxo-4H,5H-thieno[3,2-b]pyridine-6-carboxamide1351808-88-2C20H16N2O4S
- N-(2-(2,4-Dioxooxazolidin-3-yl)-1-phenylethyl)benzo[b]thiophene-2-carboxamide2034270-37-4C20H16N2O4S
- N-(2-(Furan-2-yl)-2-(furan-3-yl)-2-hydroxyethyl)-2-phenylthiazole-4-carboxamide2034482-22-7C20H16N2O4S
- N-[2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl]-5-phenyl-1,2-oxazole-3-carboxamide2097933-08-7C20H16N2O4S
- 2-(9H-Fluoren-9-ylmethoxycarbonylamino)-2-(1,2-thiazol-5-yl)acetic acid2000479-50-3C20H16N2O4S
Frequently asked questions
What is the molar mass of C20H16N2O4S?
The molar mass of C20H16N2O4S is 380.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 380.0831 Da.
How many compounds have the formula C20H16N2O4S?
CompoundList lists 121 compounds with the molecular formula C20H16N2O4S, including 2-(4-Nitrophenylthio)-N-(2-methoxyphenyl)benzamide, N-[4-(Thiophene-2-carbonylamino)phenyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide, 2-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1,3-thiazole-4-carboxylic acid. 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 C20H16N2O4S?
C20H16N2O4S 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.