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Molecular formula

C23H21N3O3S2

149 compounds have this formula on CompoundList.

Molar mass
451.56g/mol
Monoisotopic mass
451.1024Da
Atoms
52
Elements
5
Rings plus double bonds
15

The formula C23H21N3O3S2 describes a molecule made of 23 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 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 × 2361.18%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 214.69%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 39.31%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 310.63%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 214.20%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C23H21N3O3S2

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

Showing 101 to 149 of 149 compounds

2-[(4-Benzyl-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-yl)sulfanyl]-N-(3-methylphenyl)acetamide chemical structure, C23H21N3O3S2, CAS 932968-77-9
2-[(4-Benzyl-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-yl)sulfanyl]-N-(3-methylphenyl)acetamide
CAS 932968-77-9C23H21N3O3S2
N-(4-Ethoxyphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide chemical structure, C23H21N3O3S2, CAS 1105199-36-7
N-(4-Ethoxyphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
CAS 1105199-36-7C23H21N3O3S2
N-(2-Methoxy-5-methylphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide chemical structure, C23H21N3O3S2, CAS 1105251-98-6
N-(2-Methoxy-5-methylphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
CAS 1105251-98-6C23H21N3O3S2
2-({3-Ethyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxyphenyl)acetamide chemical structure, C23H21N3O3S2, CAS 1207030-29-2
2-({3-Ethyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxyphenyl)acetamide
CAS 1207030-29-2C23H21N3O3S2
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(4-ethoxyphenyl)acetamide chemical structure, C23H21N3O3S2, CAS 1252915-57-3
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(4-ethoxyphenyl)acetamide
CAS 1252915-57-3C23H21N3O3S2
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-[(4-methoxyphenyl)methyl]acetamide chemical structure, C23H21N3O3S2, CAS 1252908-59-0
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-[(4-methoxyphenyl)methyl]acetamide
CAS 1252908-59-0C23H21N3O3S2
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxy-5-methylphenyl)acetamide chemical structure, C23H21N3O3S2, CAS 1252904-22-5
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(2-methoxy-5-methylphenyl)acetamide
CAS 1252904-22-5C23H21N3O3S2
3-[(Z)-(3-Butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-methylphenoxy)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C23H21N3O3S2, CAS 796877-30-0
3-[(Z)-(3-Butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(4-methylphenoxy)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 796877-30-0C23H21N3O3S2
3-[(Z)-(4-Oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-phenoxy-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C23H21N3O3S2, CAS 796877-47-9
3-[(Z)-(4-Oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-phenoxy-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 796877-47-9C23H21N3O3S2
(5Z)-3-(2-Methoxyethyl)-5-{[3-(3-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-2-thioxo-1,3-thiazolidin-4-one chemical structure, C23H21N3O3S2, CAS 1009188-41-3
(5Z)-3-(2-Methoxyethyl)-5-{[3-(3-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-2-thioxo-1,3-thiazolidin-4-one
CAS 1009188-41-3C23H21N3O3S2
N-(3,4-Dimethyl-1,3-benzothiazol-2-ylidene)-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C23H21N3O3S2, CAS 850911-03-4
N-(3,4-Dimethyl-1,3-benzothiazol-2-ylidene)-4-[methyl(phenyl)sulfamoyl]benzamide
CAS 850911-03-4C23H21N3O3S2
N-(1-Methylbenzo[e][1,3]benzothiazol-2-ylidene)-4-pyrrolidin-1-ylsulfonylbenzamide chemical structure, C23H21N3O3S2, CAS 477500-01-9
N-(1-Methylbenzo[e][1,3]benzothiazol-2-ylidene)-4-pyrrolidin-1-ylsulfonylbenzamide
CAS 477500-01-9C23H21N3O3S2
2-Methyl-N-(6-methyl-1,3-benzothiazol-2-yl)-5-[(3-methylphenyl)sulfamoyl]benzamide chemical structure, C23H21N3O3S2, CAS 852916-98-4
2-Methyl-N-(6-methyl-1,3-benzothiazol-2-yl)-5-[(3-methylphenyl)sulfamoyl]benzamide
CAS 852916-98-4C23H21N3O3S2
2-(4-Methylphenoxy)-3-{(Z)-[3-(2-methylpropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C23H21N3O3S2, CAS 799776-82-2
2-(4-Methylphenoxy)-3-{(Z)-[3-(2-methylpropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 799776-82-2C23H21N3O3S2
2-(4-tert-Butylphenoxy)-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C23H21N3O3S2, CAS 799776-62-8
2-(4-tert-Butylphenoxy)-3-[(Z)-(3-methyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 799776-62-8C23H21N3O3S2
3-Benzenesulfonamido-N-{3-cyano-4H,5H,6H,7H,8H-cyclohepta[b]thiophen-2-yl}benzamide chemical structure, C23H21N3O3S2, CAS 898466-16-5
3-Benzenesulfonamido-N-{3-cyano-4H,5H,6H,7H,8H-cyclohepta[b]thiophen-2-yl}benzamide
CAS 898466-16-5C23H21N3O3S2
4-Benzenesulfonamido-N-{3-cyano-4H,5H,6H,7H,8H-cyclohepta[b]thiophen-2-yl}benzamide chemical structure, C23H21N3O3S2, CAS 898441-39-9
4-Benzenesulfonamido-N-{3-cyano-4H,5H,6H,7H,8H-cyclohepta[b]thiophen-2-yl}benzamide
CAS 898441-39-9C23H21N3O3S2
2-(3,4-Dimethoxyphenyl)-N-(5-((naphthalen-1-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)acetamide chemical structure, C23H21N3O3S2, CAS 868973-43-7
2-(3,4-Dimethoxyphenyl)-N-(5-((naphthalen-1-ylmethyl)thio)-1,3,4-thiadiazol-2-yl)acetamide
CAS 868973-43-7C23H21N3O3S2
N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-((3,4-dihydroquinolin-1(2H)-yl)sulfonyl)benzamide chemical structure, C23H21N3O3S2, CAS 896302-45-7
N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-((3,4-dihydroquinolin-1(2H)-yl)sulfonyl)benzamide
CAS 896302-45-7C23H21N3O3S2
N-(Benzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)-3-tosylpropanamide chemical structure, C23H21N3O3S2, CAS 886905-63-1
N-(Benzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)-3-tosylpropanamide
CAS 886905-63-1C23H21N3O3S2
N-(4-Methylbenzo[d]thiazol-2-yl)-3-(phenylsulfonyl)-N-(pyridin-2-ylmethyl)propanamide chemical structure, C23H21N3O3S2, CAS 941925-94-6
N-(4-Methylbenzo[d]thiazol-2-yl)-3-(phenylsulfonyl)-N-(pyridin-2-ylmethyl)propanamide
CAS 941925-94-6C23H21N3O3S2
N-(6-Methylbenzo[d]thiazol-2-yl)-3-(phenylsulfonyl)-N-(pyridin-2-ylmethyl)propanamide chemical structure, C23H21N3O3S2, CAS 941967-88-0
N-(6-Methylbenzo[d]thiazol-2-yl)-3-(phenylsulfonyl)-N-(pyridin-2-ylmethyl)propanamide
CAS 941967-88-0C23H21N3O3S2
2-((2-(Indolin-1-yl)-2-oxoethyl)thio)-3-(3-methoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C23H21N3O3S2, CAS 877654-84-7
2-((2-(Indolin-1-yl)-2-oxoethyl)thio)-3-(3-methoxyphenyl)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS 877654-84-7C23H21N3O3S2
N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)benzamide chemical structure, C23H21N3O3S2, CAS 896302-98-0
N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-((3,4-dihydroisoquinolin-2(1H)-yl)sulfonyl)benzamide
CAS 896302-98-0C23H21N3O3S2

Frequently asked questions

What is the molar mass of C23H21N3O3S2?

The molar mass of C23H21N3O3S2 is 451.56 g/mol, calculated from standard atomic weights for 23 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 451.1024 Da.

How many compounds have the formula C23H21N3O3S2?

CompoundList lists 149 compounds with the molecular formula C23H21N3O3S2, including 2-[(4-Benzyl-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-yl)sulfanyl]-N-(3-methylphenyl)acetamide, N-(4-Ethoxyphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide, N-(2-Methoxy-5-methylphenyl)-2-({3-methyl-4-oxo-6-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)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 C23H21N3O3S2?

C23H21N3O3S2 has a degree of unsaturation of 15. 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.