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Molecular formula

C12H9FN2O2S

21 compounds have this formula on CompoundList.

Molar mass
264.27g/mol
Monoisotopic mass
264.0369Da
Atoms
27
Elements
6
Rings plus double bonds
9

The formula C12H9FN2O2S describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 2 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 × 1254.54%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 93.43%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 17.19%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 210.60%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 212.11%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 112.13%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H9FN2O2S

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

Showing 1 to 21 of 21 compounds

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole chemical structure, C12H9FN2O2S, CAS 866149-24-8
2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole
CAS 866149-24-8C12H9FN2O2S
2-{[(2-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole chemical structure, C12H9FN2O2S, CAS 866050-62-6
2-{[(2-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole
CAS 866050-62-6C12H9FN2O2S
N'-(3-Fluorobenzoyl)thiophene-2-carbohydrazide chemical structure, C12H9FN2O2S, CAS 331960-02-2
N'-(3-Fluorobenzoyl)thiophene-2-carbohydrazide
CAS 331960-02-2C12H9FN2O2S
N-(4-Fluorophenyl)-N-(4-formyl-1,3-thiazol-2-yl)acetamide chemical structure, C12H9FN2O2S, CAS 1193388-79-2
N-(4-Fluorophenyl)-N-(4-formyl-1,3-thiazol-2-yl)acetamide
CAS 1193388-79-2C12H9FN2O2S
2-(4-Fluoro-2-nitrophenyl)sulfanylaniline chemical structure, C12H9FN2O2S, CAS 322-73-6
2-(4-Fluoro-2-nitrophenyl)sulfanylaniline
CAS 322-73-6C12H9FN2O2S
Ethyl 7-fluoroimidazo[2,1-b][1,3]benzothiazole-2-carboxylate chemical structure, C12H9FN2O2S, CAS 181486-57-7
Ethyl 7-fluoroimidazo[2,1-b][1,3]benzothiazole-2-carboxylate
CAS 181486-57-7C12H9FN2O2S
3-[(4-Fluorophenyl)thio]-5-nitroaniline chemical structure, C12H9FN2O2S, CAS 310451-79-7
3-[(4-Fluorophenyl)thio]-5-nitroaniline
CAS 310451-79-7C12H9FN2O2S
2-(2-Fluorobenzamido)thiophene-3-carboxamide chemical structure, C12H9FN2O2S, CAS 773140-09-3
2-(2-Fluorobenzamido)thiophene-3-carboxamide
CAS 773140-09-3C12H9FN2O2S
2-(3-Fluorobenzamido)thiophene-3-carboxamide chemical structure, C12H9FN2O2S, CAS 864940-57-8
2-(3-Fluorobenzamido)thiophene-3-carboxamide
CAS 864940-57-8C12H9FN2O2S
N-(2-Fluorophenyl)-N-(4-formyl-1,3-thiazol-2-yl)acetamide chemical structure, C12H9FN2O2S, CAS 771499-48-0
N-(2-Fluorophenyl)-N-(4-formyl-1,3-thiazol-2-yl)acetamide
CAS 771499-48-0C12H9FN2O2S
4-[[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]but-2-yn-1-ol chemical structure, C12H9FN2O2S, CAS 914357-96-3
4-[[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]but-2-yn-1-ol
CAS 914357-96-3C12H9FN2O2S
1-(2-Fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide chemical structure, C12H9FN2O2S, CAS 1033224-74-6
1-(2-Fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide
CAS 1033224-74-6C12H9FN2O2S
1-(4-Fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide chemical structure, C12H9FN2O2S, CAS 1033224-62-2
1-(4-Fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide
CAS 1033224-62-2C12H9FN2O2S
8-Fluoro-4H-thieno[3,2-c]chromene-2-carbohydrazide chemical structure, C12H9FN2O2S, CAS 351003-41-3
8-Fluoro-4H-thieno[3,2-c]chromene-2-carbohydrazide
CAS 351003-41-3C12H9FN2O2S
2-(4-Fluorobenzamido)thiophene-3-carboxamide chemical structure, C12H9FN2O2S, CAS 921055-16-5
2-(4-Fluorobenzamido)thiophene-3-carboxamide
CAS 921055-16-5C12H9FN2O2S
2-[(5-Fluoro-2-nitrophenyl)sulfanyl]aniline chemical structure, C12H9FN2O2S, CAS 321-11-9
2-[(5-Fluoro-2-nitrophenyl)sulfanyl]aniline
CAS 321-11-9C12H9FN2O2S
6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid chemical structure, C12H9FN2O2S, CAS 1181727-83-2
6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid
CAS 1181727-83-2C12H9FN2O2S
5-((3-Fluorophenyl)thio)-2-nitroaniline chemical structure, C12H9FN2O2S, CAS 1990129-71-9
5-((3-Fluorophenyl)thio)-2-nitroaniline
CAS 1990129-71-9C12H9FN2O2S
Methyl 5-fluoro-3-isothiocyanato-1-methyl-1H-indole-2-carboxylate chemical structure, C12H9FN2O2S, CAS 2742068-34-2
Methyl 5-fluoro-3-isothiocyanato-1-methyl-1H-indole-2-carboxylate
CAS 2742068-34-2C12H9FN2O2S
6-(2,3-Dihydro-1,4-benzodioxin-2-yl)-5-fluoropyrimidine-4-thiol chemical structure, C12H9FN2O2S, CAS 2443927-12-4
6-(2,3-Dihydro-1,4-benzodioxin-2-yl)-5-fluoropyrimidine-4-thiol
CAS 2443927-12-4C12H9FN2O2S
Pyridine,2-[(4-fluorophenyl)thio]-4-methyl-5-nitro- chemical structure, C12H9FN2O2S, CAS 753920-79-5
Pyridine,2-[(4-fluorophenyl)thio]-4-methyl-5-nitro-
CAS 753920-79-5C12H9FN2O2S

Frequently asked questions

What is the molar mass of C12H9FN2O2S?

The molar mass of C12H9FN2O2S is 264.27 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 264.0369 Da.

How many compounds have the formula C12H9FN2O2S?

CompoundList lists 21 compounds with the molecular formula C12H9FN2O2S, including 2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole, 2-{[(2-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole, N'-(3-Fluorobenzoyl)thiophene-2-carbohydrazide. 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 C12H9FN2O2S?

C12H9FN2O2S has a degree of unsaturation of 9. 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.