CompoundList
Molecular formula

C20H20N2O5S

127 compounds have this formula on CompoundList.

Molar mass
400.45g/mol
Monoisotopic mass
400.1093Da
Atoms
48
Elements
5
Rings plus double bonds
12

The formula C20H20N2O5S describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 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 × 2059.99%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 205.03%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 27.00%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 519.98%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 18.01%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H20N2O5S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 100 of 127 compounds

4-(1,3-Dioxo-2-benzo[de]isoquinolinyl)-N-(1,1-dioxo-3-thiolanyl)butanamide chemical structure, C20H20N2O5S, CAS 6151-78-6
4-(1,3-Dioxo-2-benzo[de]isoquinolinyl)-N-(1,1-dioxo-3-thiolanyl)butanamide
CAS 6151-78-6C20H20N2O5S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1-ethylindol-3-yl)sulfonylacetamide chemical structure, C20H20N2O5S, CAS 686743-75-9
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1-ethylindol-3-yl)sulfonylacetamide
CAS 686743-75-9C20H20N2O5S
6,8-Dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide chemical structure, C20H20N2O5S, CAS 872867-71-5
6,8-Dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide
CAS 872867-71-5C20H20N2O5S
6,7-Dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide chemical structure, C20H20N2O5S, CAS 873080-96-7
6,7-Dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide
CAS 873080-96-7C20H20N2O5S
N-(2-Furylmethyl)-4-({[(3-methoxyphenyl)sulfonyl]amino}methyl)benzamide chemical structure, C20H20N2O5S, CAS 690643-88-0
N-(2-Furylmethyl)-4-({[(3-methoxyphenyl)sulfonyl]amino}methyl)benzamide
CAS 690643-88-0C20H20N2O5S
2-((1-(2-Butoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid chemical structure, C20H20N2O5S, CAS 643746-43-4
2-((1-(2-Butoxyphenyl)-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid
CAS 643746-43-4C20H20N2O5S
(E)-Ethyl 4-((4-(indolin-1-ylsulfonyl)phenyl)amino)-4-oxobut-2-enoate chemical structure, C20H20N2O5S, CAS 327069-73-8
(E)-Ethyl 4-((4-(indolin-1-ylsulfonyl)phenyl)amino)-4-oxobut-2-enoate
CAS 327069-73-8C20H20N2O5S
Ethyl 6-(benzenesulfonylmethyl)-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylate chemical structure, C20H20N2O5S, CAS 727717-78-4
Ethyl 6-(benzenesulfonylmethyl)-2-oxo-4-phenyl-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS 727717-78-4C20H20N2O5S
3-Methyl-N-(3-morpholin-4-ylsulfonylphenyl)-1-benzofuran-2-carboxamide chemical structure, C20H20N2O5S, CAS 746611-95-0
3-Methyl-N-(3-morpholin-4-ylsulfonylphenyl)-1-benzofuran-2-carboxamide
CAS 746611-95-0C20H20N2O5S
6-[4-(4-Methoxy-phenyl)-piperazine-1-sulfonyl]-chromen-2-one chemical structure, C20H20N2O5S, CAS 838886-20-7
6-[4-(4-Methoxy-phenyl)-piperazine-1-sulfonyl]-chromen-2-one
CAS 838886-20-7C20H20N2O5S
Ethyl 2-[[4-(2,5-dioxopyrrolidin-1-yl)benzoyl]amino]-5-ethylthiophene-3-carboxylate chemical structure, C20H20N2O5S, CAS 380642-05-7
Ethyl 2-[[4-(2,5-dioxopyrrolidin-1-yl)benzoyl]amino]-5-ethylthiophene-3-carboxylate
CAS 380642-05-7C20H20N2O5S
6-Ethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide chemical structure, C20H20N2O5S, CAS 874355-66-5
6-Ethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide
CAS 874355-66-5C20H20N2O5S
N-{2-[4-(Aminosulfonyl)phenyl]ethyl}-7,8-dimethyl-4-oxo-4H-chromene-2-carboxamide chemical structure, C20H20N2O5S, CAS 879564-30-4
N-{2-[4-(Aminosulfonyl)phenyl]ethyl}-7,8-dimethyl-4-oxo-4H-chromene-2-carboxamide
CAS 879564-30-4C20H20N2O5S
Methyl 4-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamido}benzoate chemical structure, C20H20N2O5S, CAS 898427-28-6
Methyl 4-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamido}benzoate
CAS 898427-28-6C20H20N2O5S
Ethyl 2-[[3-(2,5-dioxopyrrolidin-1-yl)benzoyl]amino]-4,5-dimethylthiophene-3-carboxylate chemical structure, C20H20N2O5S, CAS 312940-23-1
Ethyl 2-[[3-(2,5-dioxopyrrolidin-1-yl)benzoyl]amino]-4,5-dimethylthiophene-3-carboxylate
CAS 312940-23-1C20H20N2O5S
Ethyl 4-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamido}benzoate chemical structure, C20H20N2O5S, CAS 898463-08-6
Ethyl 4-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamido}benzoate
CAS 898463-08-6C20H20N2O5S
Methyl 4-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamido}benzoate chemical structure, C20H20N2O5S, CAS 898464-72-7
Methyl 4-{2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamido}benzoate
CAS 898464-72-7C20H20N2O5S
(Z)-N-(3-Ethyl-4,7-dimethoxybenzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C20H20N2O5S, CAS 868370-85-8
(Z)-N-(3-Ethyl-4,7-dimethoxybenzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
CAS 868370-85-8C20H20N2O5S
Ethyl 2-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamido}benzoate chemical structure, C20H20N2O5S, CAS 898436-33-4
Ethyl 2-{11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamido}benzoate
CAS 898436-33-4C20H20N2O5S
Methyl 2-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamido}benzoate chemical structure, C20H20N2O5S, CAS 898455-01-1
Methyl 2-{3-methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-triene-6-sulfonamido}benzoate
CAS 898455-01-1C20H20N2O5S
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide chemical structure, C20H20N2O5S, CAS 896357-51-0
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-triene-7-sulfonamide
CAS 896357-51-0C20H20N2O5S
Ethyl 2-(2-((3-oxo-2,3-dihydro-1H-inden-5-yl)oxy)acetamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate chemical structure, C20H20N2O5S, CAS 1203084-90-5
Ethyl 2-(2-((3-oxo-2,3-dihydro-1H-inden-5-yl)oxy)acetamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate
CAS 1203084-90-5C20H20N2O5S
Ethyl 2-(6-methoxy-3-methylbenzofuran-2-carboxamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate chemical structure, C20H20N2O5S, CAS 1219904-21-8
Ethyl 2-(6-methoxy-3-methylbenzofuran-2-carboxamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate
CAS 1219904-21-8C20H20N2O5S
Ethyl 2-(4-(2,5-dioxopyrrolidin-1-yl)benzamido)-4,5-dimethylthiophene-3-carboxylate chemical structure, C20H20N2O5S, CAS 374083-39-3
Ethyl 2-(4-(2,5-dioxopyrrolidin-1-yl)benzamido)-4,5-dimethylthiophene-3-carboxylate
CAS 374083-39-3C20H20N2O5S

Frequently asked questions

What is the molar mass of C20H20N2O5S?

The molar mass of C20H20N2O5S is 400.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 400.1093 Da.

How many compounds have the formula C20H20N2O5S?

CompoundList lists 127 compounds with the molecular formula C20H20N2O5S, including 4-(1,3-Dioxo-2-benzo[de]isoquinolinyl)-N-(1,1-dioxo-3-thiolanyl)butanamide, N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1-ethylindol-3-yl)sulfonylacetamide, 6,8-Dimethyl-4-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-4H-chromene-2-carboxamide. 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 C20H20N2O5S?

C20H20N2O5S 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.