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Molecular formula

C12H7NO2S

40 compounds have this formula on CompoundList.

Molar mass
229.25g/mol
Monoisotopic mass
229.0197Da
Atoms
23
Elements
5
Rings plus double bonds
10

The formula C12H7NO2S describes a molecule made of 12 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom, 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 × 1262.87%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 73.08%
    1.008 × 7 = 7.056 g/mol
  • N Nitrogen × 16.11%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 213.96%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 113.98%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H7NO2S

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

Showing 1 to 40 of 40 compounds

2-(2-Thienyl)-4H-3,1-benzoxazin-4-one chemical structure, C12H7NO2S, CAS 26060-06-0
2-(2-Thienyl)-4H-3,1-benzoxazin-4-one
CAS 26060-06-0C12H7NO2S
5-(1,3-Benzothiazol-2-yl)furan-2-carbaldehyde chemical structure, C12H7NO2S, CAS 34653-56-0
5-(1,3-Benzothiazol-2-yl)furan-2-carbaldehyde
CAS 34653-56-0C12H7NO2S
2-Nitrodibenzothiophene chemical structure, C12H7NO2S, CAS 6639-36-7
2-Nitrodibenzothiophene
CAS 6639-36-7C12H7NO2S
2-Phenyl-4H-thieno[3,2-d][1,3]oxazin-4-one chemical structure, C12H7NO2S, CAS 140406-71-9
2-Phenyl-4H-thieno[3,2-d][1,3]oxazin-4-one
CAS 140406-71-9C12H7NO2S
Thieno[2,3-b]quinoline-2-carboxylic acid chemical structure, C12H7NO2S, CAS 52026-70-7
Thieno[2,3-b]quinoline-2-carboxylic acid
CAS 52026-70-7C12H7NO2S
5-(2-Thienyl)-1H-indole-2,3-dione chemical structure, C12H7NO2S, CAS 132898-97-6
5-(2-Thienyl)-1H-indole-2,3-dione
CAS 132898-97-6C12H7NO2S
Thionol chemical structure, C12H7NO2S, CAS 3568-81-8
Thionol
CAS 3568-81-8C12H7NO2S
Dibenzothiophene, 1-nitro- chemical structure, C12H7NO2S, CAS 86689-93-2
Dibenzothiophene, 1-nitro-
CAS 86689-93-2C12H7NO2S
Dibenzothiophene, 3-nitro- chemical structure, C12H7NO2S, CAS 94764-55-3
Dibenzothiophene, 3-nitro-
CAS 94764-55-3C12H7NO2S
6-Mercapto-1H-benz[de]isoquinoline-1,3(2H)-dione chemical structure, C12H7NO2S, CAS 781-18-0
6-Mercapto-1H-benz[de]isoquinoline-1,3(2H)-dione
CAS 781-18-0C12H7NO2S
1,3-Dioxolo(4,5-g)thieno(2,3-b)quinoline chemical structure, C12H7NO2S, CAS 62638-09-9
1,3-Dioxolo(4,5-g)thieno(2,3-b)quinoline
CAS 62638-09-9C12H7NO2S
4-(5-Cyanothiophen-2-yl)benzoic acid chemical structure, C12H7NO2S, CAS 402767-55-9
4-(5-Cyanothiophen-2-yl)benzoic acid
CAS 402767-55-9C12H7NO2S
5-(5-Formylthiophen-2-yl)-2-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261949-81-8
5-(5-Formylthiophen-2-yl)-2-hydroxybenzonitrile
CAS 1261949-81-8C12H7NO2S
Thieno[3,2-f]quinoline-2-carboxylic acid chemical structure, C12H7NO2S, CAS 1619264-46-8
Thieno[3,2-f]quinoline-2-carboxylic acid
CAS 1619264-46-8C12H7NO2S
4H-Pyrano(3,2-b)pyridin-4-one, 2-(2-thienyl)- chemical structure, C12H7NO2S, CAS 148190-31-2
4H-Pyrano(3,2-b)pyridin-4-one, 2-(2-thienyl)-
CAS 148190-31-2C12H7NO2S
5-(4-Cyanophenyl)-2-thiophenecarboxylic acid chemical structure, C12H7NO2S, CAS 15961-48-5
5-(4-Cyanophenyl)-2-thiophenecarboxylic acid
CAS 15961-48-5C12H7NO2S
2-(Thiophen-3-yl)-1H-isoindole-1,3(2H)-dione chemical structure, C12H7NO2S, CAS 92630-03-0
2-(Thiophen-3-yl)-1H-isoindole-1,3(2H)-dione
CAS 92630-03-0C12H7NO2S
4-(2-Cyanothiophen-3-yl)benzoic acid chemical structure, C12H7NO2S, CAS 877758-96-8
4-(2-Cyanothiophen-3-yl)benzoic acid
CAS 877758-96-8C12H7NO2S
5-(5-Formylthiophen-3-yl)-2-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261897-99-7
5-(5-Formylthiophen-3-yl)-2-hydroxybenzonitrile
CAS 1261897-99-7C12H7NO2S
4-(5-Formylthiophen-3-yl)-2-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261953-38-1
4-(5-Formylthiophen-3-yl)-2-hydroxybenzonitrile
CAS 1261953-38-1C12H7NO2S
3-(5-Formylthiophen-3-yl)-5-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261919-01-0
3-(5-Formylthiophen-3-yl)-5-hydroxybenzonitrile
CAS 1261919-01-0C12H7NO2S
4-(5-Formylthiophen-2-yl)-2-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261901-04-5
4-(5-Formylthiophen-2-yl)-2-hydroxybenzonitrile
CAS 1261901-04-5C12H7NO2S
3-(5-Formylthiophen-2-yl)-5-hydroxybenzonitrile chemical structure, C12H7NO2S, CAS 1261919-02-1
3-(5-Formylthiophen-2-yl)-5-hydroxybenzonitrile
CAS 1261919-02-1C12H7NO2S
5-(3-Cyanophenyl)thiophene-2-carboxylic acid chemical structure, C12H7NO2S, CAS 253679-30-0
5-(3-Cyanophenyl)thiophene-2-carboxylic acid
CAS 253679-30-0C12H7NO2S

Frequently asked questions

What is the molar mass of C12H7NO2S?

The molar mass of C12H7NO2S is 229.25 g/mol, calculated from standard atomic weights for 12 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 229.0197 Da.

How many compounds have the formula C12H7NO2S?

CompoundList lists 40 compounds with the molecular formula C12H7NO2S, including 2-(2-Thienyl)-4H-3,1-benzoxazin-4-one, 5-(1,3-Benzothiazol-2-yl)furan-2-carbaldehyde, 2-Nitrodibenzothiophene. 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 C12H7NO2S?

C12H7NO2S 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.