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Molecular formula

C12H7ClN2OS

35 compounds have this formula on CompoundList.

Molar mass
262.71g/mol
Monoisotopic mass
261.9968Da
Atoms
24
Elements
6
Rings plus double bonds
10

The formula C12H7ClN2OS describes a molecule made of 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 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 × 1254.86%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 72.69%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 113.49%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 210.66%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 16.09%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 112.20%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H7ClN2OS

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

Showing 1 to 35 of 35 compounds

6-(4-Chlorophenyl)-3H,4H-thieno(3,2-d)pyrimidin-4-one chemical structure, C12H7ClN2OS, CAS 215928-66-8
6-(4-Chlorophenyl)-3H,4H-thieno(3,2-d)pyrimidin-4-one
CAS 215928-66-8C12H7ClN2OS
2-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole chemical structure, C12H7ClN2OS, CAS 331987-49-6
2-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole
CAS 331987-49-6C12H7ClN2OS
3-[(4-Chlorophenyl)sulfinyl]isonicotinonitrile chemical structure, C12H7ClN2OS, CAS 477711-94-7
3-[(4-Chlorophenyl)sulfinyl]isonicotinonitrile
CAS 477711-94-7C12H7ClN2OS
2-(4-Chlorophenyl)-5-(2-thienyl)-1,3,4-oxadiazole chemical structure, C12H7ClN2OS, CAS 294652-11-2
2-(4-Chlorophenyl)-5-(2-thienyl)-1,3,4-oxadiazole
CAS 294652-11-2C12H7ClN2OS
3-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole chemical structure, C12H7ClN2OS, CAS 690986-98-2
3-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole
CAS 690986-98-2C12H7ClN2OS
6-(4-Chlorophenyl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde chemical structure, C12H7ClN2OS, CAS 82588-41-8
6-(4-Chlorophenyl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde
CAS 82588-41-8C12H7ClN2OS
3-(4-Chlorophenyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole chemical structure, C12H7ClN2OS, CAS 330459-33-1
3-(4-Chlorophenyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole
CAS 330459-33-1C12H7ClN2OS
3-Chloro-N-(3-cyanothiophen-2-yl)benzamide chemical structure, C12H7ClN2OS, CAS 865545-72-8
3-Chloro-N-(3-cyanothiophen-2-yl)benzamide
CAS 865545-72-8C12H7ClN2OS
5-(4-Chlorophenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one chemical structure, C12H7ClN2OS, CAS 331761-45-6
5-(4-Chlorophenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one
CAS 331761-45-6C12H7ClN2OS
7-(3-Chlorophenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C12H7ClN2OS, CAS 1031969-45-5
7-(3-Chlorophenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1031969-45-5C12H7ClN2OS
10H-Pyrido[3,2-b][1,4]benzothiazine-10-carbonyl chloride chemical structure, C12H7ClN2OS, CAS 94231-78-4
10H-Pyrido[3,2-b][1,4]benzothiazine-10-carbonyl chloride
CAS 94231-78-4C12H7ClN2OS
3-[(E)-(2-Chloro-1,3-thiazol-5-yl)methylidene]-1,3-dihydro-2H-indol-2-one chemical structure, C12H7ClN2OS, CAS 866050-75-1
3-[(E)-(2-Chloro-1,3-thiazol-5-yl)methylidene]-1,3-dihydro-2H-indol-2-one
CAS 866050-75-1C12H7ClN2OS
7-(4-Chlorophenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C12H7ClN2OS, CAS 827614-29-9
7-(4-Chlorophenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 827614-29-9C12H7ClN2OS
3-(6-Chloro-1,3-benzothiazol-2-yl)-2(1H)-pyridinone chemical structure, C12H7ClN2OS, CAS 860609-22-9
3-(6-Chloro-1,3-benzothiazol-2-yl)-2(1H)-pyridinone
CAS 860609-22-9C12H7ClN2OS
4-Chloro-1-naphthyl 1,2,3-thiadiazol-5-yl ether chemical structure, C12H7ClN2OS, CAS 338421-09-3
4-Chloro-1-naphthyl 1,2,3-thiadiazol-5-yl ether
CAS 338421-09-3C12H7ClN2OS
2-(3-Chlorophenyl)-5-thiophen-2-yl-1,3,4-oxadiazole chemical structure, C12H7ClN2OS, CAS 331987-47-4
2-(3-Chlorophenyl)-5-thiophen-2-yl-1,3,4-oxadiazole
CAS 331987-47-4C12H7ClN2OS
2-(2-Chlorophenyl)thieno[3,2-d]pyrimidin-4-ol chemical structure, C12H7ClN2OS, CAS 383146-27-8
2-(2-Chlorophenyl)thieno[3,2-d]pyrimidin-4-ol
CAS 383146-27-8C12H7ClN2OS
5-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-1,2-oxazole chemical structure, C12H7ClN2OS, CAS 339279-48-0
5-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-1,2-oxazole
CAS 339279-48-0C12H7ClN2OS
5-Chloro-N-(2-cyanophenyl)thiophene-2-carboxamide chemical structure, C12H7ClN2OS, CAS 477497-42-0
5-Chloro-N-(2-cyanophenyl)thiophene-2-carboxamide
CAS 477497-42-0C12H7ClN2OS
2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one chemical structure, C12H7ClN2OS, CAS 897661-99-3
2-(4-Chlorophenyl)thieno[2,3-d]pyridazin-7(6H)-one
CAS 897661-99-3C12H7ClN2OS
6-Chloro-2-(thiophen-2-yl)quinazolin-4(1H)-one chemical structure, C12H7ClN2OS, CAS 167994-99-2
6-Chloro-2-(thiophen-2-yl)quinazolin-4(1H)-one
CAS 167994-99-2C12H7ClN2OS
3-(1,3-Benzothiazol-2-yl)-5-chloro-2(1H)-pyridinone chemical structure, C12H7ClN2OS, CAS 400074-15-9
3-(1,3-Benzothiazol-2-yl)-5-chloro-2(1H)-pyridinone
CAS 400074-15-9C12H7ClN2OS
2-Chloro-N-(3-cyanothiophen-2-yl)benzamide chemical structure, C12H7ClN2OS, CAS 865545-71-7
2-Chloro-N-(3-cyanothiophen-2-yl)benzamide
CAS 865545-71-7C12H7ClN2OS
4-Chloro-N-(3-cyanothiophen-2-yl)benzamide chemical structure, C12H7ClN2OS, CAS 338777-36-9
4-Chloro-N-(3-cyanothiophen-2-yl)benzamide
CAS 338777-36-9C12H7ClN2OS

Frequently asked questions

What is the molar mass of C12H7ClN2OS?

The molar mass of C12H7ClN2OS is 262.71 g/mol, calculated from standard atomic weights for 12 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 261.9968 Da.

How many compounds have the formula C12H7ClN2OS?

CompoundList lists 35 compounds with the molecular formula C12H7ClN2OS, including 6-(4-Chlorophenyl)-3H,4H-thieno(3,2-d)pyrimidin-4-one, 2-(2-Chlorophenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole, 3-[(4-Chlorophenyl)sulfinyl]isonicotinonitrile. 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 C12H7ClN2OS?

C12H7ClN2OS 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.