Molecular formula
C20H17NO5S
58 compounds have this formula on CompoundList.
- Molar mass
- 383.42g/mol
- Monoisotopic mass
- 383.0827Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H17NO5S describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 5 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 × 2062.65%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.47%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 13.65%14.007 × 1 = 14.007 g/mol
- O Oxygen × 520.86%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.36%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H17NO5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 58 of 58 compounds
![3-{[4-(Benzyloxy)phenyl]sulfamoyl}benzoic acid chemical structure, C20H17NO5S, CAS 380193-68-0](/s/JCPVFSKGIIVYIS-UHFFFAOYSA-N.svg)
3-{[4-(Benzyloxy)phenyl]sulfamoyl}benzoic acid
CAS 380193-68-0C20H17NO5S
3-(((4'-Methoxy(1,1'-biphenyl)-4-yl)sulfonyl)amino)benzoic acid
CAS 885269-91-0C20H17NO5S
![4-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)benzoic acid chemical structure, C20H17NO5S, CAS 885269-42-1](/s/ZFNQOUZSNZLJLR-UHFFFAOYSA-N.svg)
4-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)benzoic acid
CAS 885269-42-1C20H17NO5S
Acetic acid 4-(acetyl-benzenesulfonyl-amino)-naphthalen-1-yl ester
CAS 321683-26-5C20H17NO5S
![Methyl 2-{[(1-oxo-1H-isochromen-3-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C20H17NO5S, CAS 853891-53-9](/s/IXJHLZLNQIGLFH-UHFFFAOYSA-N.svg)
Methyl 2-{[(1-oxo-1H-isochromen-3-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 853891-53-9C20H17NO5S
4-Methoxy-N-(2-methoxydibenzofuran-3-yl)benzenesulfonamide
CAS 496797-10-5C20H17NO5S
![2-{[(4-Methylphenyl)sulfonyl]amino}-5-Phenoxybenzoic Acid chemical structure, C20H17NO5S, CAS 1431382-16-9](/s/KFQWZEYUSVKRBI-UHFFFAOYSA-N.svg)
2-{[(4-Methylphenyl)sulfonyl]amino}-5-Phenoxybenzoic Acid
CAS 1431382-16-9C20H17NO5S
![2-{[(4-Methylphenyl)sulfonyl]amino}-4-Phenoxybenzoic Acid chemical structure, C20H17NO5S, CAS 1431382-18-1](/s/JLEWSFZFGVKGLO-UHFFFAOYSA-N.svg)
2-{[(4-Methylphenyl)sulfonyl]amino}-4-Phenoxybenzoic Acid
CAS 1431382-18-1C20H17NO5S
2-Aziridinyl-1,4-naphthoquinon-5-yl 4-ethylbenzenesulfonate
CAS 133041-99-3C20H17NO5S
4-((4-(m-Tolyloxy)phenyl)sulfonamido)benzoic acid
CAS 727689-53-4C20H17NO5S
![(5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl 2-(benzylthio)acetate chemical structure, C20H17NO5S, CAS 1105244-57-2](/s/SJZPHVVJEJZXHA-UHFFFAOYSA-N.svg)
(5-(Benzo[d][1,3]dioxol-5-yl)isoxazol-3-yl)methyl 2-(benzylthio)acetate
CAS 1105244-57-2C20H17NO5S
![Methyl 2-{[(2-oxo-2H-chromen-3-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C20H17NO5S, CAS 5586-93-6](/s/RNZDREKQAXXPDF-UHFFFAOYSA-N.svg)
Methyl 2-{[(2-oxo-2H-chromen-3-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 5586-93-6C20H17NO5S
![3,4'-Dimethyl[1,1'-biphenyl]-4-yl 4-nitrobenzenesulfonate chemical structure, C20H17NO5S, CAS 301657-43-2](/s/DHYDPWBZYIWQST-UHFFFAOYSA-N.svg)
3,4'-Dimethyl[1,1'-biphenyl]-4-yl 4-nitrobenzenesulfonate
CAS 301657-43-2C20H17NO5S
![2-[(2-Methoxybenzoyl)amino]-4-(4-methoxyphenyl)-3-thiophenecarboxylic acid chemical structure, C20H17NO5S, CAS 342595-26-0](/s/SAWCZBSVMHGVAY-UHFFFAOYSA-N.svg)
2-[(2-Methoxybenzoyl)amino]-4-(4-methoxyphenyl)-3-thiophenecarboxylic acid
CAS 342595-26-0C20H17NO5S
![3-Thiophenecarboxylic acid, 2-[(3-carboxy-1-oxopropyl)amino]-4-(2-naphthalenyl)-, 3-methyl ester chemical structure, C20H17NO5S, CAS 444909-16-4](/s/NXWRFAFHZPWAAJ-UHFFFAOYSA-N.svg)
3-Thiophenecarboxylic acid, 2-[(3-carboxy-1-oxopropyl)amino]-4-(2-naphthalenyl)-, 3-methyl ester
CAS 444909-16-4C20H17NO5S
N-(4-Phenoxyphenyl)-N-(phenylsulfonyl)glycine
CAS 884986-62-3C20H17NO5S
![Ethyl 3-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)benzo[b]thiophene-2-carboxylate chemical structure, C20H17NO5S, CAS 477556-43-7](/s/OIUDLKBECZVSEJ-UHFFFAOYSA-N.svg)
Ethyl 3-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)benzo[b]thiophene-2-carboxylate
CAS 477556-43-7C20H17NO5S
![3-[[4-(2-Methylphenoxy)phenyl]sulfonylamino]benzoic acid chemical structure, C20H17NO5S, CAS 612045-19-9](/s/LFTJJXFNQQLSHU-UHFFFAOYSA-N.svg)
3-[[4-(2-Methylphenoxy)phenyl]sulfonylamino]benzoic acid
CAS 612045-19-9C20H17NO5S
![3-(2-{[2-(Benzyloxy)acetyl]amino}phenoxy)-2-thiophenecarboxylic acid chemical structure, C20H17NO5S, CAS 900019-12-7](/s/YHNDKKQIPDZMBD-UHFFFAOYSA-N.svg)
3-(2-{[2-(Benzyloxy)acetyl]amino}phenoxy)-2-thiophenecarboxylic acid
CAS 900019-12-7C20H17NO5S
![2-(1-Naphthyl)-2-oxoethyl [(phenylsulfonyl)amino]acetate chemical structure, C20H17NO5S, CAS 664974-31-6](/s/QTYKTNCJDALYFH-UHFFFAOYSA-N.svg)
2-(1-Naphthyl)-2-oxoethyl [(phenylsulfonyl)amino]acetate
CAS 664974-31-6C20H17NO5S
![3-{[5-(4-Ethoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]methyl}benzoic acid chemical structure, C20H17NO5S, CAS 488135-67-7](/s/SOZCVEMXFQCHPB-GZTJUZNOSA-N.svg)
3-{[5-(4-Ethoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]methyl}benzoic acid
CAS 488135-67-7C20H17NO5S
![Ethyl 2-{[(2-oxo-2H-chromen-3-yl)carbonyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C20H17NO5S, CAS 331947-33-2](/s/GJZCVPHBQXKVFY-UHFFFAOYSA-N.svg)
Ethyl 2-{[(2-oxo-2H-chromen-3-yl)carbonyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 331947-33-2C20H17NO5S
![2-[4-(2-Naphthylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid chemical structure, C20H17NO5S, CAS 865657-73-4](/s/BAEMWQSCOILBCD-UHFFFAOYSA-N.svg)
2-[4-(2-Naphthylsulfonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid
CAS 865657-73-4C20H17NO5S
![Ethyl 2-[(4-oxochromene-2-carbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C20H17NO5S, CAS 361478-83-3](/s/IRABCNISJXWGJW-UHFFFAOYSA-N.svg)
Ethyl 2-[(4-oxochromene-2-carbonyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 361478-83-3C20H17NO5S
- Methyl 2-{4-[(phenylsulfonyl)amino]phenoxy}benzenecarboxylate866020-30-6C20H17NO5S
- 2,4-Thiophenedicarboxylic acid, 3-methyl-5-[(1-naphthalenylcarbonyl)amino]-, 2,4-dimethyl ester379250-30-3C20H17NO5S
- (5Z)-5-[(3,4-Dimethoxyphenyl)methylidene]-3-phenacyl-1,3-thiazolidine-2,4-dione134829-57-5C20H17NO5S
- 3-{5-[4-(Benzyloxy)benzylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}propanoic acid488128-63-8C20H17NO5S
- 4-Hydroxy-3-[1-(4-nitrophenyl)-3-oxopentyl]-2H-thiochromen-2-one65591-77-7C20H17NO5S
- 3-(4-{[2-(Benzyloxy)acetyl]amino}phenoxy)-2-thiophenecarboxylic acid882747-60-6C20H17NO5S
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4-phenoxybenzenesulfonamide670272-72-7C20H17NO5S
- Methyl 2-{[(4-oxo-4H-chromen-2-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate897840-04-9C20H17NO5S
- 3-({4-[(E)-(3-Ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]phenoxy}methyl)benzoic acid692265-82-0C20H17NO5S
- 2-Allyl-3-benzoyl-1,1-dioxido-2H-1,2-benzothiazin-4-yl acetate577770-79-7C20H17NO5S
- Methyl 2-{[(6-methyl-4-oxo-4H-chromen-2-yl)carbonyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate874139-10-3C20H17NO5S
- Methyl 2-{[(7-methyl-4-oxo-4H-chromen-2-yl)carbonyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate898611-88-6C20H17NO5S
- (2E)-7-Methyl-2-[(1-methyl-1H-indol-3-yl)methylidene]-3-oxo-2,3-dihydro-1-benzofuran-6-yl methanesulfonate929418-55-3C20H17NO5S
- 2-[(1-Ethylindol-3-yl)methylene]-3-oxobenzo[3,4-b]furan-6-yl methylsulfonate929417-88-9C20H17NO5S
- Ethyl {4-[(Z)-(2,4-dioxo-3-phenyl-1,3-thiazolidin-5-ylidene)methyl]phenoxy}acetate347381-45-7C20H17NO5S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-7-methoxybenzofuran-2-carboxamide2034263-52-8C20H17NO5S
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)acrylamide1904625-91-7C20H17NO5S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-7-methoxybenzofuran-2-carboxamide2034482-98-7C20H17NO5S
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)acrylamide2035003-65-5C20H17NO5S
- N-(2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-7-methoxybenzofuran-2-carboxamide2034265-18-2C20H17NO5S
- N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)-7-methoxybenzofuran-2-carboxamide2034251-99-3C20H17NO5S
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2-hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)acrylamide2035018-55-2C20H17NO5S
- Methyl 4-{[4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-oxobutyl]sulfanyl}benzoate67425-98-3C20H17NO5S
- Methyl 4-{[4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-oxobutyl]sulfanyl}benzoate67426-00-0C20H17NO5S
- 4-[[[4-(2-Methylphenoxy)phenyl]sulfonyl]amino]benzoic acid612045-20-2C20H17NO5S
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-N-[2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl]prop-2-enamide2097941-22-3C20H17NO5S
- N-Hydroxy-2-[(4-phenoxybenzene-1-sulfonyl)methyl]benzamide213012-57-8C20H17NO5S
- 2-(4-Benzyloxy-benzenesulfonylamino)benzoic acid943007-00-9C20H17NO5S
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-7-methoxy-1-benzofuran-2-carboxamide2320924-22-7C20H17NO5S
- (E)-3-(1,3-Benzodioxol-5-yl)-N-[2-[5-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl]prop-2-enamide2321334-81-8C20H17NO5S
- N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-7-methoxy-1-benzofuran-2-carboxamide2320576-33-6C20H17NO5S
- 4-{[3-(Benzyloxy)phenyl]sulfamoyl}benzoic acid918666-96-3C20H17NO5S
- 2-{[(Benzyloxy)carbonyl]amino}-4-(4-methoxyphenyl)thiophene-3-carboxylic acid2639412-75-0C20H17NO5S
- 3-{[(Benzyloxy)carbonyl]amino}-5-(4-methoxyphenyl)thiophene-2-carboxylic acid2639412-39-6C20H17NO5S
Frequently asked questions
What is the molar mass of C20H17NO5S?
The molar mass of C20H17NO5S is 383.42 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 383.0827 Da.
How many compounds have the formula C20H17NO5S?
CompoundList lists 58 compounds with the molecular formula C20H17NO5S, including 3-{[4-(Benzyloxy)phenyl]sulfamoyl}benzoic acid, 3-(((4'-Methoxy(1,1'-biphenyl)-4-yl)sulfonyl)amino)benzoic acid, 4-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)benzoic 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 C20H17NO5S?
C20H17NO5S 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.