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Molecular formula

C9H6N4OS

34 compounds have this formula on CompoundList.

Molar mass
218.23g/mol
Monoisotopic mass
218.0262Da
Atoms
21
Elements
5
Rings plus double bonds
9

The formula C9H6N4OS describes a molecule made of 9 carbon atoms, 6 hydrogen atoms, 4 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 × 949.53%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 62.77%
    1.008 × 6 = 6.048 g/mol
  • N Nitrogen × 425.67%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 17.33%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 114.69%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C9H6N4OS

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

Showing 1 to 34 of 34 compounds

1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one chemical structure, C9H6N4OS, CAS 540760-27-8
1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one
CAS 540760-27-8C9H6N4OS
Rhc 2963 chemical structure, C9H6N4OS, CAS 76993-12-9
Rhc 2963
CAS 76993-12-9C9H6N4OS
2-Amino-4H-[1,3,5]triazino[2,1-b][1,3]benzothiazol-4-one chemical structure, C9H6N4OS, CAS 130747-42-1
2-Amino-4H-[1,3,5]triazino[2,1-b][1,3]benzothiazol-4-one
CAS 130747-42-1C9H6N4OS
4-(1,3-Benzothiazol-2-yl)-1,2,5-oxadiazol-3-amine chemical structure, C9H6N4OS, CAS 346646-10-4
4-(1,3-Benzothiazol-2-yl)-1,2,5-oxadiazol-3-amine
CAS 346646-10-4C9H6N4OS
2-((4-Oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetonitrile chemical structure, C9H6N4OS, CAS 896331-82-1
2-((4-Oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetonitrile
CAS 896331-82-1C9H6N4OS
3-Oxo-5-(3-pyridylamino)isothiazole-4-carbonitrile chemical structure, C9H6N4OS, CAS 663958-24-5
3-Oxo-5-(3-pyridylamino)isothiazole-4-carbonitrile
CAS 663958-24-5C9H6N4OS
2-(Methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile chemical structure, C9H6N4OS, CAS 1537216-36-6
2-(Methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile
CAS 1537216-36-6C9H6N4OS
2-{[5-(4-Pyridinyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetonitrile chemical structure, C9H6N4OS, CAS 477856-82-9
2-{[5-(4-Pyridinyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetonitrile
CAS 477856-82-9C9H6N4OS
5-(1H-Benzo[d]imidazol-6-yl)-1,3,4-oxadiazole-2(3H)-thione chemical structure, C9H6N4OS, CAS 606091-78-5
5-(1H-Benzo[d]imidazol-6-yl)-1,3,4-oxadiazole-2(3H)-thione
CAS 606091-78-5C9H6N4OS
5-(1,3-Benzothiazol-2-yl)-1,3,4-oxadiazol-2-amine chemical structure, C9H6N4OS, CAS 1350988-83-8
5-(1,3-Benzothiazol-2-yl)-1,3,4-oxadiazol-2-amine
CAS 1350988-83-8C9H6N4OS
5-(1H-Indazol-5-yl)-1,3,4-oxadiazole-2-thiol chemical structure, C9H6N4OS, CAS 1005205-27-5
5-(1H-Indazol-5-yl)-1,3,4-oxadiazole-2-thiol
CAS 1005205-27-5C9H6N4OS
5-Sulfanyl[1,2,4]triazolo[1,5-c]quinazolin-2(3H)-one chemical structure, C9H6N4OS, CAS 880071-52-3
5-Sulfanyl[1,2,4]triazolo[1,5-c]quinazolin-2(3H)-one
CAS 880071-52-3C9H6N4OS
(2E)-2-(5-Amino-1,3,4-thiadiazol-2-yl)-3-(furan-2-yl)prop-2-enenitrile chemical structure, C9H6N4OS, CAS 338959-96-9
(2E)-2-(5-Amino-1,3,4-thiadiazol-2-yl)-3-(furan-2-yl)prop-2-enenitrile
CAS 338959-96-9C9H6N4OS
5-(1,3-Benzothiazol-6-yl)-1,3,4-oxadiazol-2-amine chemical structure, C9H6N4OS, CAS 1248907-59-6
5-(1,3-Benzothiazol-6-yl)-1,3,4-oxadiazol-2-amine
CAS 1248907-59-6C9H6N4OS
6-(1H-Pyrazol-5-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one chemical structure, C9H6N4OS, CAS 318949-48-3
6-(1H-Pyrazol-5-yl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
CAS 318949-48-3C9H6N4OS
5-(1H-Indazol-3-yl)-3H-1,3,4-oxadiazole-2-thione chemical structure, C9H6N4OS, CAS 91545-27-6
5-(1H-Indazol-3-yl)-3H-1,3,4-oxadiazole-2-thione
CAS 91545-27-6C9H6N4OS
6-(Furan-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol chemical structure, C9H6N4OS, CAS 1286732-93-1
6-(Furan-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol
CAS 1286732-93-1C9H6N4OS
1-Benzo[b]thien-2-yl-1,2-dihydro-5H-tetrazol-5-one chemical structure, C9H6N4OS, CAS 141946-06-7
1-Benzo[b]thien-2-yl-1,2-dihydro-5H-tetrazol-5-one
CAS 141946-06-7C9H6N4OS
7-Methylsulfanyl-4-oxo-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile chemical structure, C9H6N4OS, CAS 92442-93-8
7-Methylsulfanyl-4-oxo-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile
CAS 92442-93-8C9H6N4OS
4-Sulfanylidene-3,4-dihydro[1,2,4]triazino[4,5-b]indazol-1(2H)-one chemical structure, C9H6N4OS, CAS 91545-23-2
4-Sulfanylidene-3,4-dihydro[1,2,4]triazino[4,5-b]indazol-1(2H)-one
CAS 91545-23-2C9H6N4OS
2-Sulfanylidene-2,4-dihydro[1,2,4]triazolo[5,1-b]quinazolin-9(1H)-one chemical structure, C9H6N4OS, CAS 134878-94-7
2-Sulfanylidene-2,4-dihydro[1,2,4]triazolo[5,1-b]quinazolin-9(1H)-one
CAS 134878-94-7C9H6N4OS
(5-Pyridin-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)acetonitrile chemical structure, C9H6N4OS, CAS 604739-83-5
(5-Pyridin-2-yl-[1,3,4]oxadiazol-2-ylsulfanyl)acetonitrile
CAS 604739-83-5C9H6N4OS
3-(1H-Pyrrol-1-yl)thiophene-2-carbonyl azide chemical structure, C9H6N4OS, CAS 74772-18-2
3-(1H-Pyrrol-1-yl)thiophene-2-carbonyl azide
CAS 74772-18-2C9H6N4OS
2-(5-Isocyanato-4-methyl-1,3-thiazol-2-yl)pyrazine chemical structure, C9H6N4OS, CAS 799283-95-7
2-(5-Isocyanato-4-methyl-1,3-thiazol-2-yl)pyrazine
CAS 799283-95-7C9H6N4OS

Frequently asked questions

What is the molar mass of C9H6N4OS?

The molar mass of C9H6N4OS is 218.23 g/mol, calculated from standard atomic weights for 9 carbon atoms, 6 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 218.0262 Da.

How many compounds have the formula C9H6N4OS?

CompoundList lists 34 compounds with the molecular formula C9H6N4OS, including 1-Mercapto[1,2,4]triazolo[4,3-a]quinoxalin-4(5H)-one, Rhc 2963, 2-Amino-4H-[1,3,5]triazino[2,1-b][1,3]benzothiazol-4-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 C9H6N4OS?

C9H6N4OS has a degree of unsaturation of 9. 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.