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Molecular formula

C13H9FN4S

19 compounds have this formula on CompoundList.

Molar mass
272.30g/mol
Monoisotopic mass
272.0532Da
Atoms
28
Elements
5
Rings plus double bonds
11

The formula C13H9FN4S describes a molecule made of 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 4 nitrogen 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 × 1357.34%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 93.33%
    1.008 × 9 = 9.072 g/mol
  • F Fluorine × 16.98%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 420.58%
    14.007 × 4 = 56.028 g/mol
  • S Sulfur × 111.77%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H9FN4S

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

Showing 1 to 19 of 19 compounds

2,6-Diamino-4-(2-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile chemical structure, C13H9FN4S, CAS 208254-22-2
2,6-Diamino-4-(2-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile
CAS 208254-22-2C13H9FN4S
4-(4-Fluorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C13H9FN4S, CAS 199111-94-9
4-(4-Fluorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol
CAS 199111-94-9C13H9FN4S
2,6-Diamino-4-(3-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile chemical structure, C13H9FN4S, CAS 208254-19-7
2,6-Diamino-4-(3-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile
CAS 208254-19-7C13H9FN4S
2,6-Diamino-4-(4-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile chemical structure, C13H9FN4S, CAS 125240-16-6
2,6-Diamino-4-(4-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile
CAS 125240-16-6C13H9FN4S
4-(4-Fluoro-phenyl)-5-pyridin-3-yl-4H-[1,2,4]triazole-3-thiol chemical structure, C13H9FN4S, CAS 132844-85-0
4-(4-Fluoro-phenyl)-5-pyridin-3-yl-4H-[1,2,4]triazole-3-thiol
CAS 132844-85-0C13H9FN4S
4-(2-Fluorophenyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione chemical structure, C13H9FN4S, CAS 704873-76-7
4-(2-Fluorophenyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione
CAS 704873-76-7C13H9FN4S
4-(2-Fluorophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C13H9FN4S, CAS 722465-56-7
4-(2-Fluorophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazole-3-thiol
CAS 722465-56-7C13H9FN4S
4-Fluorobenzenecarbaldehyde N-thieno[2,3-d]pyrimidin-4-ylhydrazone chemical structure, C13H9FN4S, CAS 478248-68-9
4-Fluorobenzenecarbaldehyde N-thieno[2,3-d]pyrimidin-4-ylhydrazone
CAS 478248-68-9C13H9FN4S
4-[2-(4-Fluorophenyl)-1,3-thiazol-5-yl]-2-pyrimidinamine chemical structure, C13H9FN4S, CAS 1209771-56-1
4-[2-(4-Fluorophenyl)-1,3-thiazol-5-yl]-2-pyrimidinamine
CAS 1209771-56-1C13H9FN4S
4-[2-(3-Fluorophenyl)-1,3-thiazol-5-yl]-2-pyrimidinamine chemical structure, C13H9FN4S, CAS 1210244-46-4
4-[2-(3-Fluorophenyl)-1,3-thiazol-5-yl]-2-pyrimidinamine
CAS 1210244-46-4C13H9FN4S
2-Amino-6-(4-fluorophenyl)pyrido[3,2-d]pyrimidine-4(1H)-thione chemical structure, C13H9FN4S, CAS 917758-40-8
2-Amino-6-(4-fluorophenyl)pyrido[3,2-d]pyrimidine-4(1H)-thione
CAS 917758-40-8C13H9FN4S
(3-Cyano-4-fluorophenyl)-[(2-methyl-1,3-thiazol-4-yl)methyl]cyanamide chemical structure, C13H9FN4S, CAS 1385419-77-1
(3-Cyano-4-fluorophenyl)-[(2-methyl-1,3-thiazol-4-yl)methyl]cyanamide
CAS 1385419-77-1C13H9FN4S
N-[(E)-4,1,2-Benzothiadiazin-3-ylideneamino]-2-fluoroaniline chemical structure, C13H9FN4S, CAS 64712-92-1
N-[(E)-4,1,2-Benzothiadiazin-3-ylideneamino]-2-fluoroaniline
CAS 64712-92-1C13H9FN4S
5-(3-Fluoropyridin-4-yl)-4-(pyridin-3-yl)-1,3-thiazol-2-amine chemical structure, C13H9FN4S, CAS 2248392-70-1
5-(3-Fluoropyridin-4-yl)-4-(pyridin-3-yl)-1,3-thiazol-2-amine
CAS 2248392-70-1C13H9FN4S
4-(3-Fluorophenyl)-2,4-dihydro-5-(3-pyridinyl)-3H-1,2,4-triazole-3-thione chemical structure, C13H9FN4S, CAS 132844-84-9
4-(3-Fluorophenyl)-2,4-dihydro-5-(3-pyridinyl)-3H-1,2,4-triazole-3-thione
CAS 132844-84-9C13H9FN4S
3-(6-(2-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H9FN4S, CAS 1179360-82-7
3-(6-(2-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-82-7C13H9FN4S
3-(6-(3-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H9FN4S, CAS 1179360-87-2
3-(6-(3-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-87-2C13H9FN4S
3-(6-(4-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H9FN4S, CAS 1179360-22-5
3-(6-(4-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-22-5C13H9FN4S
3-(5-(4-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine chemical structure, C13H9FN4S, CAS 1179360-02-1
3-(5-(4-Fluorophenyl)pyridin-2-yl)-1,2,4-thiadiazol-5-amine
CAS 1179360-02-1C13H9FN4S

Frequently asked questions

What is the molar mass of C13H9FN4S?

The molar mass of C13H9FN4S is 272.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 9 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 272.0532 Da.

How many compounds have the formula C13H9FN4S?

CompoundList lists 19 compounds with the molecular formula C13H9FN4S, including 2,6-Diamino-4-(2-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile, 4-(4-Fluorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol, 2,6-Diamino-4-(3-fluorophenyl)-4H-thiopyran-3,5-dicarbonitrile. 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 C13H9FN4S?

C13H9FN4S has a degree of unsaturation of 11. 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.