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Molecular formula

C13H13NO3S2

41 compounds have this formula on CompoundList.

Molar mass
295.37g/mol
Monoisotopic mass
295.0337Da
Atoms
32
Elements
5
Rings plus double bonds
8

The formula C13H13NO3S2 describes a molecule made of 13 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 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 × 1352.86%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 134.44%
    1.008 × 13 = 13.104 g/mol
  • N Nitrogen × 14.74%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 316.25%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 221.71%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C13H13NO3S2

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

Showing 1 to 41 of 41 compounds

Ethyl 3-methyl-5-(thiophene-2-carboxamido)thiophene-2-carboxylate chemical structure, C13H13NO3S2, CAS 380451-48-9
Ethyl 3-methyl-5-(thiophene-2-carboxamido)thiophene-2-carboxylate
CAS 380451-48-9C13H13NO3S2
5-(4-Ethoxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 97852-85-2
5-(4-Ethoxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one
CAS 97852-85-2C13H13NO3S2
(5Z)-5-(Furan-2-ylmethylidene)-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 356569-01-2
(5Z)-5-(Furan-2-ylmethylidene)-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-4-one
CAS 356569-01-2C13H13NO3S2
Sulfoximine, S-methyl-S-phenyl-N-(phenylsulfonyl)- chemical structure, C13H13NO3S2, CAS 80816-44-0
Sulfoximine, S-methyl-S-phenyl-N-(phenylsulfonyl)-
CAS 80816-44-0C13H13NO3S2
(2Z)-4-Amino-2-[(2,3-dimethoxyphenyl)methylene]-5-thioxo-tetrahydrothiophen-3-one chemical structure, C13H13NO3S2, CAS 217316-52-4
(2Z)-4-Amino-2-[(2,3-dimethoxyphenyl)methylene]-5-thioxo-tetrahydrothiophen-3-one
CAS 217316-52-4C13H13NO3S2
Ethyl (E)-2-((E)-5-((5-methylthiophen-2-yl)methylene)-4-oxothiazolidin-2-ylidene)acetate chemical structure, C13H13NO3S2, CAS 1351358-93-4
Ethyl (E)-2-((E)-5-((5-methylthiophen-2-yl)methylene)-4-oxothiazolidin-2-ylidene)acetate
CAS 1351358-93-4C13H13NO3S2
3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2
3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
C13H13NO3S2
(5Z)-3-Ethyl-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 23509-47-9
(5Z)-3-Ethyl-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 23509-47-9C13H13NO3S2
(5E)-5-(2-Ethoxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one chemical structure, C13H13NO3S2, CAS 669747-24-4
(5E)-5-(2-Ethoxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS 669747-24-4C13H13NO3S2
Methyl 4,5-dimethyl-2-[(2-thienylcarbonyl)amino]-3-thiophenecarboxylate chemical structure, C13H13NO3S2, CAS 353764-79-1
Methyl 4,5-dimethyl-2-[(2-thienylcarbonyl)amino]-3-thiophenecarboxylate
CAS 353764-79-1C13H13NO3S2
(5Z)-5-(4-Hydroxybenzylidene)-3-(2-methoxyethyl)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 5879-70-9
(5Z)-5-(4-Hydroxybenzylidene)-3-(2-methoxyethyl)-2-thioxo-1,3-thiazolidin-4-one
CAS 5879-70-9C13H13NO3S2
(5E)-3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 273731-75-2
(5E)-3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 273731-75-2C13H13NO3S2
5-(3-Ethoxy-2-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 353516-69-5
5-(3-Ethoxy-2-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one
CAS 353516-69-5C13H13NO3S2
(5Z)-5-(3-Ethoxy-2-hydroxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 402932-19-8
(5Z)-5-(3-Ethoxy-2-hydroxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one
CAS 402932-19-8C13H13NO3S2
3-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]oxolan-2-one chemical structure, C13H13NO3S2, CAS 452327-57-0
3-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]oxolan-2-one
CAS 452327-57-0C13H13NO3S2
Ethyl 4-(1,3-benzothiazol-2-ylsulfanyl)-3-oxobutanoate chemical structure, C13H13NO3S2, CAS 157219-75-5
Ethyl 4-(1,3-benzothiazol-2-ylsulfanyl)-3-oxobutanoate
CAS 157219-75-5C13H13NO3S2
1,2,3,4-Tetrahydroquinolin-8-yl thiophene-2-sulfonate chemical structure, C13H13NO3S2, CAS 496777-94-7
1,2,3,4-Tetrahydroquinolin-8-yl thiophene-2-sulfonate
CAS 496777-94-7C13H13NO3S2
(5Z)-5-(2,5-Dimethoxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 350492-86-3
(5Z)-5-(2,5-Dimethoxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one
CAS 350492-86-3C13H13NO3S2
(5E)-5-[(2,3-Dimethoxyphenyl)methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 292024-97-6
(5E)-5-[(2,3-Dimethoxyphenyl)methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 292024-97-6C13H13NO3S2
(5E)-5-[(2,4-Dimethoxyphenyl)methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2, CAS 1351440-70-4
(5E)-5-[(2,4-Dimethoxyphenyl)methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 1351440-70-4C13H13NO3S2
(5Z)-3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C13H13NO3S2
(5Z)-3-Ethyl-5-[(2-hydroxy-3-methoxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
C13H13NO3S2
2-Methoxy-N-{[5-(thiophene-3-carbonyl)thiophen-2-yl]methyl}acetamide chemical structure, C13H13NO3S2, CAS 1797062-34-0
2-Methoxy-N-{[5-(thiophene-3-carbonyl)thiophen-2-yl]methyl}acetamide
CAS 1797062-34-0C13H13NO3S2
5-Amino-4-(2-methoxy-phenylsulfanyl)-thiophene-2-carboxylic acid methyl ester chemical structure, C13H13NO3S2, CAS 631909-53-0
5-Amino-4-(2-methoxy-phenylsulfanyl)-thiophene-2-carboxylic acid methyl ester
CAS 631909-53-0C13H13NO3S2
3(2H)-Thiophenone, 4-amino-2-[(2,3-dimethoxyphenyl)methylene]dihydro-5-thioxo- chemical structure, C13H13NO3S2, CAS 1379508-23-2
3(2H)-Thiophenone, 4-amino-2-[(2,3-dimethoxyphenyl)methylene]dihydro-5-thioxo-
CAS 1379508-23-2C13H13NO3S2

Frequently asked questions

What is the molar mass of C13H13NO3S2?

The molar mass of C13H13NO3S2 is 295.37 g/mol, calculated from standard atomic weights for 13 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 295.0337 Da.

How many compounds have the formula C13H13NO3S2?

CompoundList lists 41 compounds with the molecular formula C13H13NO3S2, including Ethyl 3-methyl-5-(thiophene-2-carboxamido)thiophene-2-carboxylate, 5-(4-Ethoxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one, (5Z)-5-(Furan-2-ylmethylidene)-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-4-one. 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 C13H13NO3S2?

C13H13NO3S2 has a degree of unsaturation of 8. 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.