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Molecular formula

C23H16N2O4S

31 compounds have this formula on CompoundList.

Molar mass
416.45g/mol
Monoisotopic mass
416.0831Da
Atoms
46
Elements
5
Rings plus double bonds
17

The formula C23H16N2O4S describes a molecule made of 23 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 × 2366.34%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 163.87%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 26.73%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 415.37%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.70%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C23H16N2O4S

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

Showing 1 to 31 of 31 compounds

7-[5-(4-Methoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-4-methylchromen-2-one chemical structure, C23H16N2O4S, CAS 315683-79-5
7-[5-(4-Methoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-4-methylchromen-2-one
CAS 315683-79-5C23H16N2O4S
2-[5-[(E)-(6,7-Dimethyl-1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-ylidene)methyl]furan-2-yl]benzoic acid chemical structure, C23H16N2O4S, CAS 296793-32-3
2-[5-[(E)-(6,7-Dimethyl-1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-ylidene)methyl]furan-2-yl]benzoic acid
CAS 296793-32-3C23H16N2O4S
N-(3-Methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)benzenesulfonamide chemical structure, C23H16N2O4S, CAS 633279-99-9
N-(3-Methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)benzenesulfonamide
CAS 633279-99-9C23H16N2O4S
3-Benzyl-8-methoxy-2-(thiophen-2-yl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C23H16N2O4S, CAS 883954-30-1
3-Benzyl-8-methoxy-2-(thiophen-2-yl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883954-30-1C23H16N2O4S
4-Oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl [1,1'-biphenyl]-4-carboxylate chemical structure, C23H16N2O4S, CAS 877636-82-3
4-Oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl [1,1'-biphenyl]-4-carboxylate
CAS 877636-82-3C23H16N2O4S
2-Oxo-N-(1-(thiophene-2-carbonyl)indolin-6-yl)-2H-chromene-3-carboxamide chemical structure, C23H16N2O4S, CAS 1021207-09-9
2-Oxo-N-(1-(thiophene-2-carbonyl)indolin-6-yl)-2H-chromene-3-carboxamide
CAS 1021207-09-9C23H16N2O4S
2-Oxo-N-(4-phenoxyphenyl)-1,2-dihydrobenzo[cd]indole-6-sulfonamide chemical structure, C23H16N2O4S, CAS 794552-16-2
2-Oxo-N-(4-phenoxyphenyl)-1,2-dihydrobenzo[cd]indole-6-sulfonamide
CAS 794552-16-2C23H16N2O4S
Methyl 2-(4-benzoylbenzamido)benzo[d]thiazole-6-carboxylate chemical structure, C23H16N2O4S, CAS 887902-67-2
Methyl 2-(4-benzoylbenzamido)benzo[d]thiazole-6-carboxylate
CAS 887902-67-2C23H16N2O4S
4-Benzoyl-N-{10,13-dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}benzamide chemical structure, C23H16N2O4S, CAS 892855-35-5
4-Benzoyl-N-{10,13-dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}benzamide
CAS 892855-35-5C23H16N2O4S
Ethyl 4-{5-[(3-oxo[1,3]thiazolo[3,2-a]benzimidazol-2(3H)-ylidene)methyl]-2-furyl}benzoate chemical structure, C23H16N2O4S, CAS 330202-93-2
Ethyl 4-{5-[(3-oxo[1,3]thiazolo[3,2-a]benzimidazol-2(3H)-ylidene)methyl]-2-furyl}benzoate
CAS 330202-93-2C23H16N2O4S
8-Methoxy-2-(thiophen-2-yl)-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C23H16N2O4S, CAS 883955-48-4
8-Methoxy-2-(thiophen-2-yl)-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883955-48-4C23H16N2O4S
1-[3-(Allyloxy)phenyl]-2-(1,3-thiazol-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C23H16N2O4S, CAS 620580-04-3
1-[3-(Allyloxy)phenyl]-2-(1,3-thiazol-2-yl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
CAS 620580-04-3C23H16N2O4S
(4E)-4-[1-Benzofuran-2-yl(hydroxy)methylidene]-5-(4-methylphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione chemical structure, C23H16N2O4S, CAS 618369-76-9
(4E)-4-[1-Benzofuran-2-yl(hydroxy)methylidene]-5-(4-methylphenyl)-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
CAS 618369-76-9C23H16N2O4S
(4E)-4-[Furan-2-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-phenylpyrrolidine-2,3-dione chemical structure, C23H16N2O4S, CAS 514188-04-6
(4E)-4-[Furan-2-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-phenylpyrrolidine-2,3-dione
CAS 514188-04-6C23H16N2O4S
(E)-3-(2,5-Dimethoxyphenyl)-2-[4-(2-oxochromen-3-yl)-1,3-thiazol-2-yl]prop-2-enenitrile chemical structure, C23H16N2O4S, CAS 330181-07-2
(E)-3-(2,5-Dimethoxyphenyl)-2-[4-(2-oxochromen-3-yl)-1,3-thiazol-2-yl]prop-2-enenitrile
CAS 330181-07-2C23H16N2O4S
3-[2-(4-Methoxybenzoyl)-1,1-dioxido-4H-1,4-benzothiazin-4-yl]benzonitrile chemical structure, C23H16N2O4S, CAS 1114653-20-1
3-[2-(4-Methoxybenzoyl)-1,1-dioxido-4H-1,4-benzothiazin-4-yl]benzonitrile
CAS 1114653-20-1C23H16N2O4S
N-(2-Benzoyl-4-methylphenyl)-5-nitro-1-benzothiophene-2-carboxamide chemical structure, C23H16N2O4S, CAS 361478-62-8
N-(2-Benzoyl-4-methylphenyl)-5-nitro-1-benzothiophene-2-carboxamide
CAS 361478-62-8C23H16N2O4S
N-(11-Oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)naphthalene-1-sulfonamide chemical structure, C23H16N2O4S, CAS 922062-94-0
N-(11-Oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)naphthalene-1-sulfonamide
CAS 922062-94-0C23H16N2O4S
4-[5-[(3-Phenoxyphenyl)carbamoyl]-2-thiazolyl]benzoic Acid chemical structure, C23H16N2O4S, CAS 2122285-08-7
4-[5-[(3-Phenoxyphenyl)carbamoyl]-2-thiazolyl]benzoic Acid
CAS 2122285-08-7C23H16N2O4S
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,3-benzothiazole-6-carboxylic acid chemical structure, C23H16N2O4S, CAS 2243507-49-3
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,3-benzothiazole-6-carboxylic acid
CAS 2243507-49-3C23H16N2O4S
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)thieno[2,3-b]pyridine-2-carboxylic acid chemical structure, C23H16N2O4S, CAS 2243503-56-0
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)thieno[2,3-b]pyridine-2-carboxylic acid
CAS 2243503-56-0C23H16N2O4S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(10H-phenothiazin-10-yl)propanoate chemical structure, C23H16N2O4S, CAS 2248374-92-5
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(10H-phenothiazin-10-yl)propanoate
CAS 2248374-92-5C23H16N2O4S
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,3-benzothiazole-5-carboxylic acid chemical structure, C23H16N2O4S, CAS 2803859-15-4
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,3-benzothiazole-5-carboxylic acid
CAS 2803859-15-4C23H16N2O4S
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)thieno[3,2-b]pyridine-2-carboxylic acid chemical structure, C23H16N2O4S, CAS 2383824-12-0
3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)thieno[3,2-b]pyridine-2-carboxylic acid
CAS 2383824-12-0C23H16N2O4S

Frequently asked questions

What is the molar mass of C23H16N2O4S?

The molar mass of C23H16N2O4S is 416.45 g/mol, calculated from standard atomic weights for 23 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 416.0831 Da.

How many compounds have the formula C23H16N2O4S?

CompoundList lists 31 compounds with the molecular formula C23H16N2O4S, including 7-[5-(4-Methoxyphenyl)thieno[2,3-d]pyrimidin-4-yl]oxy-4-methylchromen-2-one, 2-[5-[(E)-(6,7-Dimethyl-1-oxo-[1,3]thiazolo[3,2-a]benzimidazol-2-ylidene)methyl]furan-2-yl]benzoic acid, N-(3-Methyl-2,7-dioxo-2,7-dihydro-3H-naphtho[1,2,3-de]quinolin-6-yl)benzenesulfonamide. 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 C23H16N2O4S?

C23H16N2O4S has a degree of unsaturation of 17. 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.