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Molecular formula

C13H8ClN3OS

29 compounds have this formula on CompoundList.

Molar mass
289.74g/mol
Monoisotopic mass
289.0077Da
Atoms
27
Elements
6
Rings plus double bonds
11

The formula C13H8ClN3OS describes a molecule made of 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 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 × 1353.89%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 82.78%
    1.008 × 8 = 8.064 g/mol
  • Cl Chlorine × 112.24%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 314.50%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 15.52%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 111.07%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C13H8ClN3OS

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

Showing 1 to 29 of 29 compounds

7-Chloro-3-pyridin-3-yl-2-sulfanylidene-1H-quinazolin-4-one chemical structure, C13H8ClN3OS, CAS 422526-54-3
7-Chloro-3-pyridin-3-yl-2-sulfanylidene-1H-quinazolin-4-one
CAS 422526-54-3C13H8ClN3OS
N-(2,1,3-Benzothiadiazol-4-yl)-4-chlorobenzamide chemical structure, C13H8ClN3OS, CAS 335420-24-1
N-(2,1,3-Benzothiadiazol-4-yl)-4-chlorobenzamide
CAS 335420-24-1C13H8ClN3OS
2-Chloro-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide chemical structure, C13H8ClN3OS, CAS 444078-55-1
2-Chloro-N-(1,3-thiazol-2-yl)quinoline-4-carboxamide
CAS 444078-55-1C13H8ClN3OS
7-(4-Chlorophenyl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonitrile chemical structure, C13H8ClN3OS, CAS 109532-69-6
7-(4-Chlorophenyl)-5-oxo-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carbonitrile
CAS 109532-69-6C13H8ClN3OS
N-(1,3-Benzothiazol-2-yl)-2-chloropyridine-3-carboxamide chemical structure, C13H8ClN3OS, CAS 85678-85-9
N-(1,3-Benzothiazol-2-yl)-2-chloropyridine-3-carboxamide
CAS 85678-85-9C13H8ClN3OS
3-Chloro-N,N-bis(cyanomethyl)-1-benzothiophene-2-carboxamide chemical structure, C13H8ClN3OS, CAS 600122-12-1
3-Chloro-N,N-bis(cyanomethyl)-1-benzothiophene-2-carboxamide
CAS 600122-12-1C13H8ClN3OS
[2-(4-Chlorophenyl)triazol-4-yl]-thiophen-2-ylmethanone chemical structure, C13H8ClN3OS, CAS 720701-26-8
[2-(4-Chlorophenyl)triazol-4-yl]-thiophen-2-ylmethanone
CAS 720701-26-8C13H8ClN3OS
5-Chloro-N-4-pyridinyl-2,1-Benzisothiazole-3-carboxamide chemical structure, C13H8ClN3OS, CAS 327086-64-6
5-Chloro-N-4-pyridinyl-2,1-Benzisothiazole-3-carboxamide
CAS 327086-64-6C13H8ClN3OS
3-Chloro-N-pyrimidin-2-yl-1-benzothiophene-2-carboxamide chemical structure, C13H8ClN3OS, CAS 392704-01-7
3-Chloro-N-pyrimidin-2-yl-1-benzothiophene-2-carboxamide
CAS 392704-01-7C13H8ClN3OS
(2E)-3-(4-Chlorophenyl)-2-cyano-N-(1,3-thiazol-2-yl)prop-2-enamide chemical structure, C13H8ClN3OS, CAS 958266-51-8
(2E)-3-(4-Chlorophenyl)-2-cyano-N-(1,3-thiazol-2-yl)prop-2-enamide
CAS 958266-51-8C13H8ClN3OS
4H-Pyrido[3,2-e]-1,3-thiazin-4-one, 2-[(4-chlorophenyl)amino]- chemical structure, C13H8ClN3OS, CAS 56708-28-2
4H-Pyrido[3,2-e]-1,3-thiazin-4-one, 2-[(4-chlorophenyl)amino]-
CAS 56708-28-2C13H8ClN3OS
N-(6-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide chemical structure, C13H8ClN3OS, CAS 544463-11-8
N-(6-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide
CAS 544463-11-8C13H8ClN3OS
N-(2,1,3-Benzothiadiazol-4-yl)-3-chlorobenzamide chemical structure, C13H8ClN3OS, CAS 338430-40-3
N-(2,1,3-Benzothiadiazol-4-yl)-3-chlorobenzamide
CAS 338430-40-3C13H8ClN3OS
N-(1,3-Benzothiazol-2-yl)-6-chloropyridine-3-carboxamide chemical structure, C13H8ClN3OS, CAS 383864-95-7
N-(1,3-Benzothiazol-2-yl)-6-chloropyridine-3-carboxamide
CAS 383864-95-7C13H8ClN3OS
N-(5-Chlorothiazolo[4,5-b]pyridin-2-yl)benzamide chemical structure, C13H8ClN3OS, CAS 100856-72-2
N-(5-Chlorothiazolo[4,5-b]pyridin-2-yl)benzamide
CAS 100856-72-2C13H8ClN3OS
N-(4-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide chemical structure, C13H8ClN3OS, CAS 708289-02-5
N-(4-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide
CAS 708289-02-5C13H8ClN3OS
N-(5-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide chemical structure, C13H8ClN3OS, CAS 897549-08-5
N-(5-Chloro-1,3-benzothiazol-2-yl)pyridine-3-carboxamide
CAS 897549-08-5C13H8ClN3OS
3-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide chemical structure, C13H8ClN3OS, CAS 1003159-68-9
3-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide
CAS 1003159-68-9C13H8ClN3OS
4H-(1,2,4)Triazolo(3,4-c)(1,4)benzothiazine, 7-chloro-1-(2-furanyl)- chemical structure, C13H8ClN3OS, CAS 93299-96-8
4H-(1,2,4)Triazolo(3,4-c)(1,4)benzothiazine, 7-chloro-1-(2-furanyl)-
CAS 93299-96-8C13H8ClN3OS
4-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide chemical structure, C13H8ClN3OS, CAS 1003159-58-7
4-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide
CAS 1003159-58-7C13H8ClN3OS
N-(6-Chloro-1,3-benzothiazol-2-yl)pyridine-4-carboxamide chemical structure, C13H8ClN3OS, CAS 540521-11-7
N-(6-Chloro-1,3-benzothiazol-2-yl)pyridine-4-carboxamide
CAS 540521-11-7C13H8ClN3OS
Benzamide,N-(6-chlorothiazolo[4,5-b]pyridin-2-yl)- chemical structure, C13H8ClN3OS, CAS 100856-65-3
Benzamide,N-(6-chlorothiazolo[4,5-b]pyridin-2-yl)-
CAS 100856-65-3C13H8ClN3OS
N-(5-Chlorothiazolo[5,4-b]pyridin-2-yl)benzamide chemical structure, C13H8ClN3OS, CAS 131423-80-8
N-(5-Chlorothiazolo[5,4-b]pyridin-2-yl)benzamide
CAS 131423-80-8C13H8ClN3OS
N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)benzamide chemical structure, C13H8ClN3OS, CAS 895087-52-2
N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)benzamide
CAS 895087-52-2C13H8ClN3OS

Frequently asked questions

What is the molar mass of C13H8ClN3OS?

The molar mass of C13H8ClN3OS is 289.74 g/mol, calculated from standard atomic weights for 13 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 289.0077 Da.

How many compounds have the formula C13H8ClN3OS?

CompoundList lists 29 compounds with the molecular formula C13H8ClN3OS, including 7-Chloro-3-pyridin-3-yl-2-sulfanylidene-1H-quinazolin-4-one, N-(2,1,3-Benzothiadiazol-4-yl)-4-chlorobenzamide, 2-Chloro-N-(1,3-thiazol-2-yl)quinoline-4-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 C13H8ClN3OS?

C13H8ClN3OS 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.