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Molecular formula

C12H9FN4OS

18 compounds have this formula on CompoundList.

Molar mass
276.29g/mol
Monoisotopic mass
276.0481Da
Atoms
28
Elements
6
Rings plus double bonds
10

The formula C12H9FN4OS describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 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 × 1252.17%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.28%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 16.88%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 420.28%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 15.79%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 111.60%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H9FN4OS

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

Showing 1 to 18 of 18 compounds

4-Fluoro-N-(pyrimidin-2-ylcarbamothioyl)benzamide chemical structure, C12H9FN4OS, CAS 325720-78-3
4-Fluoro-N-(pyrimidin-2-ylcarbamothioyl)benzamide
CAS 325720-78-3C12H9FN4OS
6-[(2-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol chemical structure, C12H9FN4OS, CAS 646509-60-6
6-[(2-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol
CAS 646509-60-6C12H9FN4OS
6-[(4-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol chemical structure, C12H9FN4OS, CAS 646509-62-8
6-[(4-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol
CAS 646509-62-8C12H9FN4OS
N-(6-Fluoro-1,3-benzothiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide chemical structure, C12H9FN4OS, CAS 1019096-60-6
N-(6-Fluoro-1,3-benzothiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide
CAS 1019096-60-6C12H9FN4OS
6-[(3-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol chemical structure, C12H9FN4OS, CAS 646510-82-9
6-[(3-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol
CAS 646510-82-9C12H9FN4OS
1-(4-Fluorobenzyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one chemical structure, C12H9FN4OS, CAS 1204298-15-6
1-(4-Fluorobenzyl)-6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS 1204298-15-6C12H9FN4OS
6-((2-Fluorobenzyl)thio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C12H9FN4OS, CAS 877630-44-9
6-((2-Fluorobenzyl)thio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 877630-44-9C12H9FN4OS
2-(6-Fluoro-1H-indol-1-yl)-N-(1,3,4-thiadiazol-2-yl)acetamide chemical structure, C12H9FN4OS, CAS 1219556-72-5
2-(6-Fluoro-1H-indol-1-yl)-N-(1,3,4-thiadiazol-2-yl)acetamide
CAS 1219556-72-5C12H9FN4OS
1-(5-Cyanothiazol-2-yl)-3-(4-fluorobenzyl)urea chemical structure, C12H9FN4OS, CAS 1251633-06-3
1-(5-Cyanothiazol-2-yl)-3-(4-fluorobenzyl)urea
CAS 1251633-06-3C12H9FN4OS
5-Fluoro-1-methyl-N-(1,3,4-thiadiazol-2-yl)-1H-indole-2-carboxamide chemical structure, C12H9FN4OS, CAS 1374550-38-5
5-Fluoro-1-methyl-N-(1,3,4-thiadiazol-2-yl)-1H-indole-2-carboxamide
CAS 1374550-38-5C12H9FN4OS
2-Fluoro-N-(pyrimidin-2-ylcarbamothioyl)benzamide chemical structure, C12H9FN4OS, CAS 1207949-42-5
2-Fluoro-N-(pyrimidin-2-ylcarbamothioyl)benzamide
CAS 1207949-42-5C12H9FN4OS
N-[[5-(3-Fluoropyridin-4-yl)-1,3,4-thiadiazol-2-yl]methyl]but-2-ynamide chemical structure, C12H9FN4OS, CAS 2411319-21-4
N-[[5-(3-Fluoropyridin-4-yl)-1,3,4-thiadiazol-2-yl]methyl]but-2-ynamide
CAS 2411319-21-4C12H9FN4OS
N-(6-Fluorobenzo[d]thiazol-2-yl)-2-(1H-imidazol-1-yl)acetamide chemical structure, C12H9FN4OS, CAS 1355828-45-3
N-(6-Fluorobenzo[d]thiazol-2-yl)-2-(1H-imidazol-1-yl)acetamide
CAS 1355828-45-3C12H9FN4OS
2-(4-Fluorophenyl)-1,2-dihydro-6-(methylthio)-3H-pyrazolo[3,4-d]pyrimidin-3-one chemical structure, C12H9FN4OS, CAS 1766-59-2
2-(4-Fluorophenyl)-1,2-dihydro-6-(methylthio)-3H-pyrazolo[3,4-d]pyrimidin-3-one
CAS 1766-59-2C12H9FN4OS
1-(4-Fluoro-2-methylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C12H9FN4OS, CAS 1416348-36-1
1-(4-Fluoro-2-methylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 1416348-36-1C12H9FN4OS
1-(3-Fluoro-4-methylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C12H9FN4OS, CAS 1416342-45-4
1-(3-Fluoro-4-methylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 1416342-45-4C12H9FN4OS
4-(2-Cyano-5-fluorobenzyl)-6-methyl-3-thio-3,4-dihydro-1,2,4-triazin-5(2H)-one chemical structure, C12H9FN4OS, CAS 2741007-10-1
4-(2-Cyano-5-fluorobenzyl)-6-methyl-3-thio-3,4-dihydro-1,2,4-triazin-5(2H)-one
CAS 2741007-10-1C12H9FN4OS
7-(3-Fluorophenyl)-3-(methylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one chemical structure, C12H9FN4OS, CAS 2770635-50-0
7-(3-Fluorophenyl)-3-(methylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one
CAS 2770635-50-0C12H9FN4OS

Frequently asked questions

What is the molar mass of C12H9FN4OS?

The molar mass of C12H9FN4OS is 276.29 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 276.0481 Da.

How many compounds have the formula C12H9FN4OS?

CompoundList lists 18 compounds with the molecular formula C12H9FN4OS, including 4-Fluoro-N-(pyrimidin-2-ylcarbamothioyl)benzamide, 6-[(2-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol, 6-[(4-Fluorophenyl)methylsulfanyl]-9H-purin-2-ol. 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 C12H9FN4OS?

C12H9FN4OS 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.