Molecular formula
C20H19N3O4S2
73 compounds have this formula on CompoundList.
- Molar mass
- 429.51g/mol
- Monoisotopic mass
- 429.0817Da
- Atoms
- 48
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H19N3O4S2 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 2055.93%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 194.46%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 39.78%14.007 × 3 = 42.021 g/mol
- O Oxygen × 414.90%15.999 × 4 = 63.996 g/mol
- S Sulfur × 214.93%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C20H19N3O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
2-(4-Methoxyphenyl)sulfonyl-N-(1,3-thiazol-2-yl)-3,4-dihydro-1H-isoquinoline-3-carboxamide
CAS 473802-66-3C20H19N3O4S2
1-(4-Methylphenyl)-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-5-oxopyrrolidine-3-carboxamide
CAS 781617-99-0C20H19N3O4S2
![2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,4-dimethylphenyl)acetamide chemical structure, C20H19N3O4S2, CAS 866812-45-5](/s/AEBPQTPRFJFVRB-UHFFFAOYSA-N.svg)
2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,4-dimethylphenyl)acetamide
CAS 866812-45-5C20H19N3O4S2
4-(Morpholinosulfonyl)-N-(4-phenylthiazol-2-yl)benzamide
CAS 313520-86-4C20H19N3O4S2
N-(4-(1-(Furan-2-carbonyl)-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide
CAS 852141-53-8C20H19N3O4S2
![Methyl 2-({[(4-hydroxy-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetyl}amino)benzoate chemical structure, C20H19N3O4S2, CAS 489424-26-2](/s/FHKNLUUZAQJIGD-UHFFFAOYSA-N.svg)
Methyl 2-({[(4-hydroxy-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetyl}amino)benzoate
CAS 489424-26-2C20H19N3O4S2
![2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(2-ethylphenyl)acetamide chemical structure, C20H19N3O4S2, CAS 866809-02-1](/s/RXQWNTCAWDWTIK-UHFFFAOYSA-N.svg)
2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(2-ethylphenyl)acetamide
CAS 866809-02-1C20H19N3O4S2
![2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,5-dimethylphenyl)acetamide chemical structure, C20H19N3O4S2, CAS 866810-55-1](/s/AHFWHKDUOLXMAS-UHFFFAOYSA-N.svg)
2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,5-dimethylphenyl)acetamide
CAS 866810-55-1C20H19N3O4S2
![Ethyl 2-{2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamido}-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C20H19N3O4S2, CAS 538338-12-4](/s/URKVMMYEFMTOHD-UHFFFAOYSA-N.svg)
Ethyl 2-{2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamido}-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate
CAS 538338-12-4C20H19N3O4S2
![2-[4-(Dimethylsulfamoyl)benzamido]-5-phenylthiophene-3-carboxamide chemical structure, C20H19N3O4S2, CAS 941975-04-8](/s/KTLWLEBYFGCAMP-UHFFFAOYSA-N.svg)
2-[4-(Dimethylsulfamoyl)benzamido]-5-phenylthiophene-3-carboxamide
CAS 941975-04-8C20H19N3O4S2
![(E)-N-(6-(N,N-Diallylsulfamoyl)benzo[d]thiazol-2-yl)-3-(furan-2-yl)acrylamide chemical structure, C20H19N3O4S2, CAS 865592-95-6](/s/FXRGNDQPKYYWPA-JXMROGBWSA-N.svg)
(E)-N-(6-(N,N-Diallylsulfamoyl)benzo[d]thiazol-2-yl)-3-(furan-2-yl)acrylamide
CAS 865592-95-6C20H19N3O4S2
(E)-N-(6-Morpholin-4-ylsulfonyl-1,3-benzothiazol-2-yl)-3-phenylprop-2-enamide
CAS 865592-42-3C20H19N3O4S2
![N-(3-Acetylphenyl)-2-{2-[(4-methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}acetamide chemical structure, C20H19N3O4S2, CAS 1040659-16-2](/s/BURVPWKNKPUGGL-UHFFFAOYSA-N.svg)
N-(3-Acetylphenyl)-2-{2-[(4-methanesulfonylphenyl)amino]-1,3-thiazol-4-yl}acetamide
CAS 1040659-16-2C20H19N3O4S2
![Ethyl 6-acetyl-2-(benzo[d]thiazole-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate chemical structure, C20H19N3O4S2, CAS 864857-99-8](/s/RJVVUDLLSSRJNP-UHFFFAOYSA-N.svg)
Ethyl 6-acetyl-2-(benzo[d]thiazole-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate
CAS 864857-99-8C20H19N3O4S2
![2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(benzo[d][1,3]dioxol-5-yl)acetamide chemical structure, C20H19N3O4S2, CAS 315685-28-0](/s/DHKFAJKIOAOUJR-UHFFFAOYSA-N.svg)
2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(benzo[d][1,3]dioxol-5-yl)acetamide
CAS 315685-28-0C20H19N3O4S2
![N-{4-[4-(Morpholin-4-ylsulfonyl)phenyl]-1,3-thiazol-2-yl}benzamide chemical structure, C20H19N3O4S2, CAS 306965-96-8](/s/VIFAYLZXPQHCJP-UHFFFAOYSA-N.svg)
N-{4-[4-(Morpholin-4-ylsulfonyl)phenyl]-1,3-thiazol-2-yl}benzamide
CAS 306965-96-8C20H19N3O4S2
![N-(4-(Phenylsulfonyl)benzyl)-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-sulfonamide chemical structure, C20H19N3O4S2, CAS 1450723-23-5](/s/AJZVFDLJAUKELS-UHFFFAOYSA-N.svg)
N-(4-(Phenylsulfonyl)benzyl)-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-sulfonamide
CAS 1450723-23-5C20H19N3O4S2
(Z)-2-(2-(Allylimino)-4-oxo-3-(phenylsulfonyl)thiazolidin-5-yl)-N-phenylacetamide
CAS 461680-86-4C20H19N3O4S2
1-Phenyl-2-((5-(3-(pyrrolidin-1-ylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)thio)ethanone
CAS 941244-25-3C20H19N3O4S2
![N-{(5Z)-5-[4-(dimethylamino)benzylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}-4-hydroxy-3-methoxybenzamide chemical structure, C20H19N3O4S2, CAS 1174390-69-2](/s/QXHOPSJBWGWXSE-YVLHZVERSA-N.svg)
N-{(5Z)-5-[4-(dimethylamino)benzylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}-4-hydroxy-3-methoxybenzamide
CAS 1174390-69-2C20H19N3O4S2
![Methyl 2-[({[6-(propanoylamino)-1,3-benzothiazol-2-yl]sulfanyl}acetyl)amino]benzoate chemical structure, C20H19N3O4S2, CAS 420832-89-9](/s/VJFINLOJMZMRSJ-UHFFFAOYSA-N.svg)
Methyl 2-[({[6-(propanoylamino)-1,3-benzothiazol-2-yl]sulfanyl}acetyl)amino]benzoate
CAS 420832-89-9C20H19N3O4S2
3-(Morpholinosulfonyl)-N-(4-phenylthiazol-2-yl)benzamide
CAS 540507-32-2C20H19N3O4S2
![N-[(5Z)-5-(3-Methoxy-4-propoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]pyridine-4-carboxamide chemical structure, C20H19N3O4S2, CAS 292170-01-5](/s/BBKYMOUXVNUBGB-ATVHPVEESA-N.svg)
N-[(5Z)-5-(3-Methoxy-4-propoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]pyridine-4-carboxamide
CAS 292170-01-5C20H19N3O4S2
![Methyl 4-[({[6-(propanoylamino)-1,3-benzothiazol-2-yl]sulfanyl}acetyl)amino]benzoate chemical structure, C20H19N3O4S2, CAS 425659-14-9](/s/GEFDEGBLRBXYLZ-UHFFFAOYSA-N.svg)
Methyl 4-[({[6-(propanoylamino)-1,3-benzothiazol-2-yl]sulfanyl}acetyl)amino]benzoate
CAS 425659-14-9C20H19N3O4S2
- Methyl 2-[[2-(6-methyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetyl]amino]benzoate878699-07-1C20H19N3O4S2
- 2,5-Dimethoxy-N-(3-{3-methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)benzene-1-sulfonamide893975-98-9C20H19N3O4S2
- N-(5-Acetyl-4-methyl-1,3-thiazol-2-yl)-2-[(4-methylphenyl)sulfonylamino]benzamide325720-24-9C20H19N3O4S2
- 2-(2,4-Dioxo-3-phenyl-1,3-thiazolidin-5-yl)-N-[(4-ethoxyphenyl)carbamothioyl]acetamide497082-41-4C20H19N3O4S2
- 2-(3,4-Dimethoxyphenyl)-N-(5-((2-oxo-2-phenylethyl)thio)-1,3,4-thiadiazol-2-yl)acetamide476465-45-9C20H19N3O4S2
- 1-Methyl-N-[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]-5-oxo-2-phenylpyrrolidine-3-carboxamide1049123-30-9C20H19N3O4S2
- 3-Methyl-N-(4-(3-(thiazol-2-yloxy)azetidine-1-carbonyl)phenyl)benzenesulfonamide1797905-02-2C20H19N3O4S2
- N-[4-[3-(Furan-2-yl)-2-(thiophene-2-carbonyl)-3,4-dihydropyrazol-5-yl]phenyl]ethanesulfonamide714263-20-4C20H19N3O4S2
- 4-(Dimethylsulfamoyl)-N-(6-methoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide941977-02-2C20H19N3O4S2
- Ethyl 2-((Z)-6-acetamido-2-(((E)-3-(thiophen-2-yl)acryloyl)imino)benzo[d]thiazol-3(2H)-yl)acetate865248-54-0C20H19N3O4S2
- (Z)-N-(5,6-Dimethoxy-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzo[d]thiazole-6-carboxamide895446-64-7C20H19N3O4S2
- Ethyl 2-(2-((3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl)thio)acetamido)benzoate864922-48-5C20H19N3O4S2
- Ethyl 4-(2-((3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl)thio)acetamido)benzoate864922-49-6C20H19N3O4S2
- 2-({5-[(4-Ethylphenyl)sulfonyl]-6-oxo-1,6-dihydropyrimidin-2-yl}sulfanyl)-N-phenylacetamide895644-78-7C20H19N3O4S2
- N-(2-((2-Amino-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2,3-dimethoxybenzamide946271-30-3C20H19N3O4S2
- (2E)-3-(4-Ethoxyphenyl)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]prop-2-enamide384373-92-6C20H19N3O4S2
- 2-((6-Oxo-5-tosyl-1,6-dihydropyrimidin-2-yl)thio)-N-(p-tolyl)acetamide866866-06-0C20H19N3O4S2
- 2-{4-[Ethyl(phenyl)sulfamoyl]benzamido}thiophene-3-carboxamide791089-43-5C20H19N3O4S2
- N1-(2-(phenylsulfonyl)-2-(thiophen-2-yl)ethyl)-N2-(pyridin-3-ylmethyl)oxalamide896334-63-7C20H19N3O4S2
- N1-(2-(phenylsulfonyl)-2-(thiophen-2-yl)ethyl)-N2-(pyridin-4-ylmethyl)oxalamide896334-71-7C20H19N3O4S2
- N-(2-((2-Amino-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2,4-dimethoxybenzamide946210-78-2C20H19N3O4S2
- N-(2-((2-Amino-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2-(2-methoxyphenoxy)acetamide946271-45-0C20H19N3O4S2
- N-(2-((2-Amino-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2-(3-methoxyphenoxy)acetamide946327-39-5C20H19N3O4S2
- 4-Methoxy-N-[4-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-1,3-thiazol-2-yl]benzene-1-sulfonamide1021259-84-6C20H19N3O4S2
- N-(3-Acetylphenyl)-3-(2-benzenesulfonamido-1,3-thiazol-4-yl)propanamide1040641-04-0C20H19N3O4S2
- N~1~-[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]-4-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)butanamide1081136-35-7C20H19N3O4S2
- N-[[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl]-2-methoxybenzamide433690-19-8C20H19N3O4S2
- 3,5-Dimethoxy-N-[[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide433970-63-9C20H19N3O4S2
- Ethyl 2-{[6-[(phenylsulfonyl)methyl]-2-(4-pyridinyl)-4-pyrimidinyl]sulfanyl}acetate303147-07-1C20H19N3O4S2
- 2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3-ethylphenyl)acetamide866809-03-2C20H19N3O4S2
- 4-(Dimethylsulfamoyl)-N-(4-methoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide868377-42-8C20H19N3O4S2
- Ethyl 4-[({[6-(acetylamino)-1,3-benzothiazol-2-yl]sulfanyl}acetyl)amino]benzoate694501-76-3C20H19N3O4S2
- 4-[2-({4-Methyl-3-oxo-8-thia-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5-trien-5-yl}sulfanyl)acetamido]benzoic acid853724-58-0C20H19N3O4S2
- (Z)-4-Isopropoxy-N-(3-(prop-2-yn-1-yl)-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)benzamide887204-87-7C20H19N3O4S2
- N-Methyl-2-[[4-[methyl(phenyl)sulfamoyl]benzoyl]amino]thiophene-3-carboxamide864974-72-1C20H19N3O4S2
- 2-(3-Benzenesulfonamidobenzamido)-4,5-dimethylthiophene-3-carboxamide886892-69-9C20H19N3O4S2
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-(N-(furan-2-ylmethyl)-N-methylsulfamoyl)benzamide899983-09-6C20H19N3O4S2
- N-(4-(2-(Indolin-1-yl)-2-oxoethyl)thiazol-2-yl)-4-methoxybenzenesulfonamide921995-73-5C20H19N3O4S2
- N-Methyl-2-(2-(4-methylphenylsulfonamido)benzamido)thiophene-3-carboxamide864974-70-9C20H19N3O4S2
- N-Methyl-2-(5-nitrobenzo[b]thiophene-2-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide893126-68-6C20H19N3O4S2
- N-(Furan-2-ylmethyl)-2-((3-(3-methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide877655-59-9C20H19N3O4S2
- (Z)-N-(5,6-Dimethoxy-3-(2-methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)benzo[d]thiazole-2-carboxamide895457-92-8C20H19N3O4S2
- 2-(4-Benzenesulfonamidobenzamido)-4,5-dimethylthiophene-3-carboxamide886903-83-9C20H19N3O4S2
- N-(2-(Indolin-1-yl)-2-(thiophen-2-yl)ethyl)-4-nitrobenzenesulfonamide898452-06-7C20H19N3O4S2
- Ethyl 4-(3-(2-(thiophene-2-carboxamido)thiazol-4-yl)propanamido)benzoate1021092-00-1C20H19N3O4S2
- [2-(3-Methoxyanilino)-2-oxoethyl] 4-methyl-6-methylsulfanyl-2-thiophen-2-ylpyrimidine-5-carboxylate1197581-87-5C20H19N3O4S2
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)-N-phenylacetamide1282127-15-4C20H19N3O4S2
- 2-{[5-(4-Methylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}-N-(3-methylphenyl)acetamide866866-05-9C20H19N3O4S2
- N-(2-Carbamoylphenyl)-4-methyl-2-(tosylmethyl)thiazole-5-carboxamide955629-11-5C20H19N3O4S2
Frequently asked questions
What is the molar mass of C20H19N3O4S2?
The molar mass of C20H19N3O4S2 is 429.51 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 429.0817 Da.
How many compounds have the formula C20H19N3O4S2?
CompoundList lists 73 compounds with the molecular formula C20H19N3O4S2, including 2-(4-Methoxyphenyl)sulfonyl-N-(1,3-thiazol-2-yl)-3,4-dihydro-1H-isoquinoline-3-carboxamide, 1-(4-Methylphenyl)-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-5-oxopyrrolidine-3-carboxamide, 2-[[5-(Benzenesulfonyl)-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,4-dimethylphenyl)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 C20H19N3O4S2?
C20H19N3O4S2 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.