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Molecular formula

C9H9N5OS

32 compounds have this formula on CompoundList.

Molar mass
235.26g/mol
Monoisotopic mass
235.0528Da
Atoms
25
Elements
5
Rings plus double bonds
8

The formula C9H9N5OS describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 5 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 × 945.95%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 93.86%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 529.77%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 16.80%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 113.63%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C9H9N5OS

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

Showing 1 to 32 of 32 compounds

N-[3-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)phenyl]acetamide chemical structure, C9H9N5OS, CAS 14070-48-5
N-[3-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)phenyl]acetamide
CAS 14070-48-5C9H9N5OS
(E)-6-Methyl-3-(2-(thiophen-2-ylmethylene)hydrazinyl)-1,2,4-triazin-5-ol chemical structure, C9H9N5OS, CAS 120381-75-1
(E)-6-Methyl-3-(2-(thiophen-2-ylmethylene)hydrazinyl)-1,2,4-triazin-5-ol
CAS 120381-75-1C9H9N5OS
2-(1-Phenyltetrazol-5-yl)sulfanylacetamide chemical structure, C9H9N5OS, CAS 138841-20-0
2-(1-Phenyltetrazol-5-yl)sulfanylacetamide
CAS 138841-20-0C9H9N5OS
4-Amino-3-(pyridin-2-ylmethylsulfanyl)-1,2,4-triazin-5-one chemical structure, C9H9N5OS, CAS 869068-71-3
4-Amino-3-(pyridin-2-ylmethylsulfanyl)-1,2,4-triazin-5-one
CAS 869068-71-3C9H9N5OS
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide chemical structure, C9H9N5OS, CAS 303138-15-0
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide
CAS 303138-15-0C9H9N5OS
5-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide chemical structure, C9H9N5OS, CAS 606096-90-6
5-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide
CAS 606096-90-6C9H9N5OS
4-Amino-3-((pyridin-3-ylmethyl)thio)-1,2,4-triazin-5(4H)-one chemical structure, C9H9N5OS, CAS 869068-69-9
4-Amino-3-((pyridin-3-ylmethyl)thio)-1,2,4-triazin-5(4H)-one
CAS 869068-69-9C9H9N5OS
2-((5-Ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetonitrile chemical structure, C9H9N5OS, CAS 922027-90-5
2-((5-Ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetonitrile
CAS 922027-90-5C9H9N5OS
2-Amino-4-methyl-N-(1,3-thiazol-2-yl)-5-pyrimidinecarboxamide chemical structure, C9H9N5OS, CAS 303998-85-8
2-Amino-4-methyl-N-(1,3-thiazol-2-yl)-5-pyrimidinecarboxamide
CAS 303998-85-8C9H9N5OS
2-(Pyridin-2-ylsulfanyl)-N-(4H-1,2,4-triazol-4-yl)acetamide chemical structure, C9H9N5OS, CAS 489398-78-9
2-(Pyridin-2-ylsulfanyl)-N-(4H-1,2,4-triazol-4-yl)acetamide
CAS 489398-78-9C9H9N5OS
1H-1,2,4-Triazole-3-thiol, 5-(p-ureidophenyl)- chemical structure, C9H9N5OS, CAS 3414-98-0
1H-1,2,4-Triazole-3-thiol, 5-(p-ureidophenyl)-
CAS 3414-98-0C9H9N5OS
3-Ethyl-6-(5-methyl-3-isoxazolyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C9H9N5OS, CAS 954314-41-1
3-Ethyl-6-(5-methyl-3-isoxazolyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 954314-41-1C9H9N5OS
2-(2-(Pyrimidin-2-ylamino)thiazol-4-yl)acetamide chemical structure, C9H9N5OS, CAS 1226436-14-1
2-(2-(Pyrimidin-2-ylamino)thiazol-4-yl)acetamide
CAS 1226436-14-1C9H9N5OS
6-(Methylamino)-N-(1,3,4-thiadiazol-2-yl)pyridine-2-carboxamide chemical structure, C9H9N5OS, CAS 1249635-62-8
6-(Methylamino)-N-(1,3,4-thiadiazol-2-yl)pyridine-2-carboxamide
CAS 1249635-62-8C9H9N5OS
2-(Methylsulfanyl)-N-(4H-1,2,4-triazol-3-yl)pyridine-3-carboxamide chemical structure, C9H9N5OS, CAS 1050773-77-7
2-(Methylsulfanyl)-N-(4H-1,2,4-triazol-3-yl)pyridine-3-carboxamide
CAS 1050773-77-7C9H9N5OS
2-((6-(1H-Imidazol-1-yl)pyridazin-3-yl)thio)acetamide chemical structure, C9H9N5OS, CAS 1334373-84-0
2-((6-(1H-Imidazol-1-yl)pyridazin-3-yl)thio)acetamide
CAS 1334373-84-0C9H9N5OS
2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)acetamide chemical structure, C9H9N5OS, CAS 1351653-24-1
2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)acetamide
CAS 1351653-24-1C9H9N5OS
5-Hydrazinyl-6-(phenylsulfanyl)-1,2,4-triazin-3(2H)-one chemical structure, C9H9N5OS, CAS 32331-03-6
5-Hydrazinyl-6-(phenylsulfanyl)-1,2,4-triazin-3(2H)-one
CAS 32331-03-6C9H9N5OS
5-(2-Aminophenyl)-1,3,4-thiadiazole-2-carbohydrazide chemical structure, C9H9N5OS, CAS 88518-11-0
5-(2-Aminophenyl)-1,3,4-thiadiazole-2-carbohydrazide
CAS 88518-11-0C9H9N5OS
N-[4-(5-Sulfanylidene-2,5-dihydro-1H-tetrazol-1-yl)phenyl]acetamide chemical structure, C9H9N5OS, CAS 87338-91-8
N-[4-(5-Sulfanylidene-2,5-dihydro-1H-tetrazol-1-yl)phenyl]acetamide
CAS 87338-91-8C9H9N5OS
1-[4-(N-Hydroxyethanimidoyl)phenyl]-1,2-dihydro-5H-tetrazole-5-thione chemical structure, C9H9N5OS, CAS 83936-29-2
1-[4-(N-Hydroxyethanimidoyl)phenyl]-1,2-dihydro-5H-tetrazole-5-thione
CAS 83936-29-2C9H9N5OS
1-(2-Azidoethyl)-3-(thiophen-2-yl)-1H-pyrazol-5-ol chemical structure, C9H9N5OS, CAS 2097967-67-2
1-(2-Azidoethyl)-3-(thiophen-2-yl)-1H-pyrazol-5-ol
CAS 2097967-67-2C9H9N5OS
1-(2-Azidoethyl)-3-(thiophen-3-yl)-1H-pyrazol-5-ol chemical structure, C9H9N5OS, CAS 2098140-76-0
1-(2-Azidoethyl)-3-(thiophen-3-yl)-1H-pyrazol-5-ol
CAS 2098140-76-0C9H9N5OS
4-Hydroxybenzaldehyde 2-(2,5-dihydro-5-thioxo-1H-1,2,4-triazol-3-yl)hydrazone chemical structure, C9H9N5OS, CAS 827588-95-4
4-Hydroxybenzaldehyde 2-(2,5-dihydro-5-thioxo-1H-1,2,4-triazol-3-yl)hydrazone
CAS 827588-95-4C9H9N5OS

Frequently asked questions

What is the molar mass of C9H9N5OS?

The molar mass of C9H9N5OS is 235.26 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 235.0528 Da.

How many compounds have the formula C9H9N5OS?

CompoundList lists 32 compounds with the molecular formula C9H9N5OS, including N-[3-(2,5-Dihydro-5-thioxo-1H-tetrazol-1-yl)phenyl]acetamide, (E)-6-Methyl-3-(2-(thiophen-2-ylmethylene)hydrazinyl)-1,2,4-triazin-5-ol, 2-(1-Phenyltetrazol-5-yl)sulfanylacetamide. 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 C9H9N5OS?

C9H9N5OS has a degree of unsaturation of 8. 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.