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Molecular formula

C13H12N4OS

148 compounds have this formula on CompoundList.

Molar mass
272.33g/mol
Monoisotopic mass
272.0732Da
Atoms
31
Elements
5
Rings plus double bonds
10

The formula C13H12N4OS describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom 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 × 1357.34%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 124.44%
    1.008 × 12 = 12.096 g/mol
  • N Nitrogen × 420.57%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 15.87%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 111.77%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H12N4OS

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

Showing 101 to 148 of 148 compounds

1-(1-Methyl-1H-indol-3-yl)-3-(thiazol-2-yl)urea chemical structure, C13H12N4OS, CAS 899947-32-1
1-(1-Methyl-1H-indol-3-yl)-3-(thiazol-2-yl)urea
CAS 899947-32-1C13H12N4OS
N-(Benzo[d]thiazol-5-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide chemical structure, C13H12N4OS, CAS 1014092-31-9
N-(Benzo[d]thiazol-5-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
CAS 1014092-31-9C13H12N4OS
N-(Benzo[d]thiazol-5-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide chemical structure, C13H12N4OS, CAS 1014092-46-6
N-(Benzo[d]thiazol-5-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
CAS 1014092-46-6C13H12N4OS
N-(Benzo[d]thiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide chemical structure, C13H12N4OS, CAS 1013758-07-0
N-(Benzo[d]thiazol-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
CAS 1013758-07-0C13H12N4OS
N-(Benzo[d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide chemical structure, C13H12N4OS, CAS 1013809-12-5
N-(Benzo[d]thiazol-2-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide
CAS 1013809-12-5C13H12N4OS
1-Benzyl-6-methylsulfanyl-1,2-dihydro-pyrazolo[3,4-d]pyrimidin-3-one chemical structure, C13H12N4OS, CAS 1403362-67-3
1-Benzyl-6-methylsulfanyl-1,2-dihydro-pyrazolo[3,4-d]pyrimidin-3-one
CAS 1403362-67-3C13H12N4OS
N-(2-Methylbenzo[d]thiazol-5-yl)-2-(1H-pyrazol-1-yl)acetamide chemical structure, C13H12N4OS, CAS 1207022-68-1
N-(2-Methylbenzo[d]thiazol-5-yl)-2-(1H-pyrazol-1-yl)acetamide
CAS 1207022-68-1C13H12N4OS
2-(1H-Benzo[d]imidazol-1-yl)-N-(3-methylisothiazol-5-yl)acetamide chemical structure, C13H12N4OS, CAS 1207012-32-5
2-(1H-Benzo[d]imidazol-1-yl)-N-(3-methylisothiazol-5-yl)acetamide
CAS 1207012-32-5C13H12N4OS
3-(8-Methoxy-5-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H12N4OS, CAS 1179360-26-9
3-(8-Methoxy-5-methylquinolin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-26-9C13H12N4OS
N-(Cyanomethyl)-N-methyl-2-[2-(pyridin-3-yl)-1,3-thiazol-4-yl]acetamide chemical structure, C13H12N4OS, CAS 1258719-74-2
N-(Cyanomethyl)-N-methyl-2-[2-(pyridin-3-yl)-1,3-thiazol-4-yl]acetamide
CAS 1258719-74-2C13H12N4OS
1-Benzyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C13H12N4OS, CAS 130819-74-8
1-Benzyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 130819-74-8C13H12N4OS
2-Hydrazino-7-(4-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C13H12N4OS, CAS 1779132-43-2
2-Hydrazino-7-(4-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1779132-43-2C13H12N4OS
2H-Pyrazolo[3,4-d]pyrimidine, 2-(2-methoxyphenyl)-6-(methylthio)- chemical structure, C13H12N4OS, CAS 1404364-73-3
2H-Pyrazolo[3,4-d]pyrimidine, 2-(2-methoxyphenyl)-6-(methylthio)-
CAS 1404364-73-3C13H12N4OS
N-[(E)-(4-Methylsulfanylphenyl)methylideneamino]pyrazine-2-carboxamide chemical structure, C13H12N4OS, CAS 304908-31-4
N-[(E)-(4-Methylsulfanylphenyl)methylideneamino]pyrazine-2-carboxamide
CAS 304908-31-4C13H12N4OS
2H-1,2,4-Triazino[5,6-B]indole, 8-methoxy-3-(2-propenylthio)- chemical structure, C13H12N4OS, CAS 603947-42-8
2H-1,2,4-Triazino[5,6-B]indole, 8-methoxy-3-(2-propenylthio)-
CAS 603947-42-8C13H12N4OS
N-(5-Amino-2-methoxyphenyl)thieno[3,2-d]pyrimidin-4-amine chemical structure, C13H12N4OS, CAS 935844-45-4
N-(5-Amino-2-methoxyphenyl)thieno[3,2-d]pyrimidin-4-amine
CAS 935844-45-4C13H12N4OS
N-[4-Oxo-5-[(Z,2E)-3-phenyl-2-propenylidene]-1,3-thiazol-2(4H)-yl]guanidine chemical structure, C13H12N4OS, CAS 866040-87-1
N-[4-Oxo-5-[(Z,2E)-3-phenyl-2-propenylidene]-1,3-thiazol-2(4H)-yl]guanidine
CAS 866040-87-1C13H12N4OS
7-(3,4-Dimethylphenyl)-3-thioxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one chemical structure, C13H12N4OS, CAS 2034512-44-0
7-(3,4-Dimethylphenyl)-3-thioxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one
CAS 2034512-44-0C13H12N4OS
1-Methyl-N-(2-methyl-1,3-benzothiazol-5-yl)-1H-pyrazole-4-carboxamide chemical structure, C13H12N4OS, CAS 2319785-06-1
1-Methyl-N-(2-methyl-1,3-benzothiazol-5-yl)-1H-pyrazole-4-carboxamide
CAS 2319785-06-1C13H12N4OS
2-Pyridinecarboxamide, 5-(((phenylamino)thioxomethyl)amino)- chemical structure, C13H12N4OS, CAS 78273-15-1
2-Pyridinecarboxamide, 5-(((phenylamino)thioxomethyl)amino)-
CAS 78273-15-1C13H12N4OS
4-Amino-5-[(2-naphthyloxy)methyl]-4H-1,2,4-triazole-3-thiol chemical structure, C13H12N4OS, CAS 4413-45-0
4-Amino-5-[(2-naphthyloxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS 4413-45-0C13H12N4OS
5-(6-Methoxy-1,3-benzothiazol-2-yl)-N-methylpyrimidin-2-amine chemical structure, C13H12N4OS, CAS 945400-46-4
5-(6-Methoxy-1,3-benzothiazol-2-yl)-N-methylpyrimidin-2-amine
CAS 945400-46-4C13H12N4OS
4-[(6-Methoxy-1H-benzimidazol-2-yl)thio]-3-pyridinamine chemical structure, C13H12N4OS, CAS 1039833-29-8
4-[(6-Methoxy-1H-benzimidazol-2-yl)thio]-3-pyridinamine
CAS 1039833-29-8C13H12N4OS
3-(4-Ethoxyquinolin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H12N4OS, CAS 1179360-06-5
3-(4-Ethoxyquinolin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-06-5C13H12N4OS

Frequently asked questions

What is the molar mass of C13H12N4OS?

The molar mass of C13H12N4OS is 272.33 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 272.0732 Da.

How many compounds have the formula C13H12N4OS?

CompoundList lists 148 compounds with the molecular formula C13H12N4OS, including 1-(1-Methyl-1H-indol-3-yl)-3-(thiazol-2-yl)urea, N-(Benzo[d]thiazol-5-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide, N-(Benzo[d]thiazol-5-yl)-1,3-dimethyl-1H-pyrazole-5-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 C13H12N4OS?

C13H12N4OS has a degree of unsaturation of 10. 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.