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Molecular formula

C20H18N2O6S2

22 compounds have this formula on CompoundList.

Molar mass
446.49g/mol
Monoisotopic mass
446.0606Da
Atoms
48
Elements
5
Rings plus double bonds
13

The formula C20H18N2O6S2 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 6 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 × 2053.80%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.06%
    1.008 × 18 = 18.144 g/mol
  • N Nitrogen × 26.27%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 621.50%
    15.999 × 6 = 95.994 g/mol
  • S Sulfur × 214.36%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H18N2O6S2

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

Showing 1 to 22 of 22 compounds

5,5-Dimethyl-2,2-bis[(4-nitrophenyl)sulfanyl]cyclohexane-1,3-dione chemical structure, C20H18N2O6S2, CAS 352209-28-0
5,5-Dimethyl-2,2-bis[(4-nitrophenyl)sulfanyl]cyclohexane-1,3-dione
CAS 352209-28-0C20H18N2O6S2
N~1~,N~5~-bis(2-furylmethyl)-1,5-naphthalenedisulfonamide chemical structure, C20H18N2O6S2, CAS 324067-61-0
N~1~,N~5~-bis(2-furylmethyl)-1,5-naphthalenedisulfonamide
CAS 324067-61-0C20H18N2O6S2
2-({1-[3-(Methoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2,5-dioxopyrrolidin-3-yl}sulfanyl)pyridine-3-carboxylic acid chemical structure, C20H18N2O6S2, CAS 685130-33-0
2-({1-[3-(Methoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2,5-dioxopyrrolidin-3-yl}sulfanyl)pyridine-3-carboxylic acid
CAS 685130-33-0C20H18N2O6S2
4-Methoxy-N-[4-(4-methoxyphenyl)sulfonyliminocyclohexa-2,5-dien-1-ylidene]benzenesulfonamide chemical structure, C20H18N2O6S2, CAS 93343-17-0
4-Methoxy-N-[4-(4-methoxyphenyl)sulfonyliminocyclohexa-2,5-dien-1-ylidene]benzenesulfonamide
CAS 93343-17-0C20H18N2O6S2
Apoarantoin chemical structure, C20H18N2O6S2, CAS 19885-52-0
Apoarantoin
CAS 19885-52-0C20H18N2O6S2
(Z)-N-(5-(3,4-Dimethoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-4-hydroxy-3-methoxybenzamide chemical structure, C20H18N2O6S2, CAS 301227-51-0
(Z)-N-(5-(3,4-Dimethoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-4-hydroxy-3-methoxybenzamide
CAS 301227-51-0C20H18N2O6S2
(Z)-6-(5-((5-(2-Nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid chemical structure, C20H18N2O6S2, CAS 612804-37-2
(Z)-6-(5-((5-(2-Nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid
CAS 612804-37-2C20H18N2O6S2
(5E)-5-[[3-Methoxy-4-[2-(4-nitrophenoxy)ethoxy]phenyl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H18N2O6S2, CAS 6235-75-2
(5E)-5-[[3-Methoxy-4-[2-(4-nitrophenoxy)ethoxy]phenyl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 6235-75-2C20H18N2O6S2
N-[(2Z)-3-(1,3-Benzodioxol-5-yl)-5,5-dioxidotetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-phenoxyacetamide chemical structure, C20H18N2O6S2, CAS 892635-17-5
N-[(2Z)-3-(1,3-Benzodioxol-5-yl)-5,5-dioxidotetrahydrothieno[3,4-d][1,3]thiazol-2(3H)-ylidene]-2-phenoxyacetamide
CAS 892635-17-5C20H18N2O6S2
N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide chemical structure, C20H18N2O6S2, CAS 941908-36-7
N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-((4-methoxyphenyl)sulfonyl)propanamide
CAS 941908-36-7C20H18N2O6S2
Benzenesulfonamide, N-formyl-4-methyl-N-(2-oxo-2-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)ethyl)- chemical structure, C20H18N2O6S2, CAS 1627136-88-2
Benzenesulfonamide, N-formyl-4-methyl-N-(2-oxo-2-(1-(phenylsulfonyl)-1H-pyrrol-3-yl)ethyl)-
CAS 1627136-88-2C20H18N2O6S2
(Z)-2-(5-((5-(4-Methyl-3-nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)pentanoic acid chemical structure, C20H18N2O6S2, CAS 875286-46-7
(Z)-2-(5-((5-(4-Methyl-3-nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)pentanoic acid
CAS 875286-46-7C20H18N2O6S2
(Z)-2-(5-((5-(4-Methyl-2-nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)pentanoic acid chemical structure, C20H18N2O6S2, CAS 875286-37-6
(Z)-2-(5-((5-(4-Methyl-2-nitrophenyl)furan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)pentanoic acid
CAS 875286-37-6C20H18N2O6S2
4-{[(3-{[(4-Methoxyphenyl)(methyl)amino]sulfonyl}-2-thienyl)carbonyl]amino}benzoic acid chemical structure, C20H18N2O6S2, CAS 1989757-09-6
4-{[(3-{[(4-Methoxyphenyl)(methyl)amino]sulfonyl}-2-thienyl)carbonyl]amino}benzoic acid
CAS 1989757-09-6C20H18N2O6S2
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzenesulfonamide chemical structure, C20H18N2O6S2, CAS 2034399-95-4
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzenesulfonamide
CAS 2034399-95-4C20H18N2O6S2
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzenesulfonamide chemical structure, C20H18N2O6S2, CAS 2034262-01-4
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzenesulfonamide
CAS 2034262-01-4C20H18N2O6S2
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzenesulfonamide chemical structure, C20H18N2O6S2, CAS 2034240-28-1
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzenesulfonamide
CAS 2034240-28-1C20H18N2O6S2
2-Hydroxy-N-[(5Z)-4-oxo-2-thioxo-5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidin-3-yl]benzamide chemical structure, C20H18N2O6S2, CAS 610259-19-3
2-Hydroxy-N-[(5Z)-4-oxo-2-thioxo-5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidin-3-yl]benzamide
CAS 610259-19-3C20H18N2O6S2
4-Hydroxy-N-[(5Z)-4-oxo-2-thioxo-5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidin-3-yl]benzamide chemical structure, C20H18N2O6S2, CAS 405921-26-8
4-Hydroxy-N-[(5Z)-4-oxo-2-thioxo-5-(3,4,5-trimethoxybenzylidene)-1,3-thiazolidin-3-yl]benzamide
CAS 405921-26-8C20H18N2O6S2
(6R,7R)-3-[(Acetyloxy)methyl]-7-[2-(1-benzothiophen-2-yl)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C20H18N2O6S2, CAS 17942-66-4
(6R,7R)-3-[(Acetyloxy)methyl]-7-[2-(1-benzothiophen-2-yl)acetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS 17942-66-4C20H18N2O6S2
4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[5-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}benzene-1-sulfonamide chemical structure, C20H18N2O6S2, CAS 2320726-22-3
4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[5-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}benzene-1-sulfonamide
CAS 2320726-22-3C20H18N2O6S2
4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[4-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}benzene-1-sulfonamide chemical structure, C20H18N2O6S2, CAS 2549006-95-1
4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[4-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}benzene-1-sulfonamide
CAS 2549006-95-1C20H18N2O6S2

Frequently asked questions

What is the molar mass of C20H18N2O6S2?

The molar mass of C20H18N2O6S2 is 446.49 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 6 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 446.0606 Da.

How many compounds have the formula C20H18N2O6S2?

CompoundList lists 22 compounds with the molecular formula C20H18N2O6S2, including 5,5-Dimethyl-2,2-bis[(4-nitrophenyl)sulfanyl]cyclohexane-1,3-dione, N~1~,N~5~-bis(2-furylmethyl)-1,5-naphthalenedisulfonamide, 2-({1-[3-(Methoxycarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2,5-dioxopyrrolidin-3-yl}sulfanyl)pyridine-3-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 C20H18N2O6S2?

C20H18N2O6S2 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.