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Molecular formula

C12H7FN2OS2

5 compounds have this formula on CompoundList.

Molar mass
278.32g/mol
Monoisotopic mass
277.9984Da
Atoms
25
Elements
6
Rings plus double bonds
10

The formula C12H7FN2OS2 describes a molecule made of 12 carbon atoms, 7 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom 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 × 1251.79%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 72.54%
    1.008 × 7 = 7.056 g/mol
  • F Fluorine × 16.83%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 210.07%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 15.75%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 223.04%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C12H7FN2OS2

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

Showing 1 to 5 of 5 compounds

N-(4-Fluoro-1,3-benzothiazol-2-yl)-2-thiophenecarboxamide chemical structure, C12H7FN2OS2, CAS 851080-07-4
N-(4-Fluoro-1,3-benzothiazol-2-yl)-2-thiophenecarboxamide
CAS 851080-07-4C12H7FN2OS2
5-(4-Fluorophenyl)-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one chemical structure, C12H7FN2OS2, CAS 304684-28-4
5-(4-Fluorophenyl)-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one
CAS 304684-28-4C12H7FN2OS2
3-(2-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one chemical structure, C12H7FN2OS2, CAS 1155641-84-1
3-(2-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one
CAS 1155641-84-1C12H7FN2OS2
3-(4-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one chemical structure, C12H7FN2OS2, CAS 1154244-56-0
3-(4-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one
CAS 1154244-56-0C12H7FN2OS2
N-(6-Fluoro-1,3-benzothiazol-2-yl)thiophene-3-carboxamide chemical structure, C12H7FN2OS2, CAS 941029-82-9
N-(6-Fluoro-1,3-benzothiazol-2-yl)thiophene-3-carboxamide
CAS 941029-82-9C12H7FN2OS2

Frequently asked questions

What is the molar mass of C12H7FN2OS2?

The molar mass of C12H7FN2OS2 is 278.32 g/mol, calculated from standard atomic weights for 12 carbon atoms, 7 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 277.9984 Da.

How many compounds have the formula C12H7FN2OS2?

CompoundList lists 5 compounds with the molecular formula C12H7FN2OS2, including N-(4-Fluoro-1,3-benzothiazol-2-yl)-2-thiophenecarboxamide, 5-(4-Fluorophenyl)-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one, 3-(2-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-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 C12H7FN2OS2?

C12H7FN2OS2 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.