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Molecular formula

C9H9N3OS2

24 compounds have this formula on CompoundList.

Molar mass
239.31g/mol
Monoisotopic mass
239.0187Da
Atoms
24
Elements
5
Rings plus double bonds
7

The formula C9H9N3OS2 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. 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 × 945.17%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 93.79%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 317.56%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 16.69%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 226.79%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C9H9N3OS2

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

Showing 1 to 24 of 24 compounds

2-(1,3-Benzothiazol-2-ylsulfanyl)acetohydrazide chemical structure, C9H9N3OS2, CAS 24044-91-5
2-(1,3-Benzothiazol-2-ylsulfanyl)acetohydrazide
CAS 24044-91-5C9H9N3OS2
5-(2-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione chemical structure, C9H9N3OS2, CAS 52494-33-4
5-(2-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione
CAS 52494-33-4C9H9N3OS2
5-(3-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione chemical structure, C9H9N3OS2, CAS 68161-58-0
5-(3-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione
CAS 68161-58-0C9H9N3OS2
N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-(thiophen-2-yl)acetamide chemical structure, C9H9N3OS2, CAS 349537-84-4
N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-(thiophen-2-yl)acetamide
CAS 349537-84-4C9H9N3OS2
N-(2-Amino-4-(2-thienyl)-1,3-thiazol-5-yl)acetamide chemical structure, C9H9N3OS2, CAS 518350-11-3
N-(2-Amino-4-(2-thienyl)-1,3-thiazol-5-yl)acetamide
CAS 518350-11-3C9H9N3OS2
(E)-5-Methyl-2-((E)-(thiophen-2-ylmethylene)hydrazono)thiazolidin-4-one chemical structure, C9H9N3OS2, CAS 328008-89-5
(E)-5-Methyl-2-((E)-(thiophen-2-ylmethylene)hydrazono)thiazolidin-4-one
CAS 328008-89-5C9H9N3OS2
(2E)-3-Prop-2-enyl-2-(1,3-thiazol-2-ylimino)-1,3-thiazolidin-4-one chemical structure, C9H9N3OS2, CAS 114710-72-4
(2E)-3-Prop-2-enyl-2-(1,3-thiazol-2-ylimino)-1,3-thiazolidin-4-one
CAS 114710-72-4C9H9N3OS2
6-Methyl-3-[(2-thienylmethyl)thio]-1,2,4-triazin-5-ol chemical structure, C9H9N3OS2, CAS 620100-97-2
6-Methyl-3-[(2-thienylmethyl)thio]-1,2,4-triazin-5-ol
CAS 620100-97-2C9H9N3OS2
2-(2-Methyl-1,3-thiazol-4-yl)-N-(1,3-thiazol-2-yl)acetamide chemical structure, C9H9N3OS2, CAS 864409-37-0
2-(2-Methyl-1,3-thiazol-4-yl)-N-(1,3-thiazol-2-yl)acetamide
CAS 864409-37-0C9H9N3OS2
2-[(4-Methyl-1,2,4-triazol-3-yl)sulfanyl]-1-thiophen-2-ylethanone chemical structure, C9H9N3OS2, CAS 309266-58-8
2-[(4-Methyl-1,2,4-triazol-3-yl)sulfanyl]-1-thiophen-2-ylethanone
CAS 309266-58-8C9H9N3OS2
Acetamidoxime, 2-(2-benzothiazolylthio)- chemical structure, C9H9N3OS2, CAS 24793-31-5
Acetamidoxime, 2-(2-benzothiazolylthio)-
CAS 24793-31-5C9H9N3OS2
5-Ethyl-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide chemical structure, C9H9N3OS2, CAS 932838-35-2
5-Ethyl-N-(1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide
CAS 932838-35-2C9H9N3OS2
5-(4-Methoxy-phenylamino)-[1,3,4]thiadiazole-2-thiol chemical structure, C9H9N3OS2, CAS 37844-24-9
5-(4-Methoxy-phenylamino)-[1,3,4]thiadiazole-2-thiol
CAS 37844-24-9C9H9N3OS2
5-Methyl-2-[(2E)-2-(thiophen-2-ylmethylidene)hydrazinyl]-1,3-thiazol-4-one chemical structure, C9H9N3OS2
5-Methyl-2-[(2E)-2-(thiophen-2-ylmethylidene)hydrazinyl]-1,3-thiazol-4-one
C9H9N3OS2
(E)-5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one chemical structure, C9H9N3OS2, CAS 515874-09-6
(E)-5-((1,5-Dimethyl-1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one
CAS 515874-09-6C9H9N3OS2
2-(6-Methyl-thieno[2,3-d]pyrimidin-4-ylsulfanyl)-acetamide chemical structure, C9H9N3OS2, CAS 876901-73-4
2-(6-Methyl-thieno[2,3-d]pyrimidin-4-ylsulfanyl)-acetamide
CAS 876901-73-4C9H9N3OS2
Thiourea, (6-methoxy-2-benzothiazolyl)- chemical structure, C9H9N3OS2, CAS 56159-93-4
Thiourea, (6-methoxy-2-benzothiazolyl)-
CAS 56159-93-4C9H9N3OS2
3-[(4-Methoxyphenyl)sulfanyl]-1,2,4-thiadiazol-5-amine chemical structure, C9H9N3OS2, CAS 1344060-98-5
3-[(4-Methoxyphenyl)sulfanyl]-1,2,4-thiadiazol-5-amine
CAS 1344060-98-5C9H9N3OS2
3-Methyl-N-(thiophen-2-ylmethyl)-1,2,4-thiadiazole-5-carboxamide chemical structure, C9H9N3OS2, CAS 1448028-34-9
3-Methyl-N-(thiophen-2-ylmethyl)-1,2,4-thiadiazole-5-carboxamide
CAS 1448028-34-9C9H9N3OS2
6-(2,4-Dimethylthiazol-5-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one chemical structure, C9H9N3OS2, CAS 2098088-17-4
6-(2,4-Dimethylthiazol-5-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one
CAS 2098088-17-4C9H9N3OS2
S-Methyl N-(1,3-benzothiazol-2-ylamino)carbamothioate chemical structure, C9H9N3OS2, CAS 6944-91-8
S-Methyl N-(1,3-benzothiazol-2-ylamino)carbamothioate
CAS 6944-91-8C9H9N3OS2
Dimethyl oxazolo[4,5-b]pyridin-2-ylcarbonimidodithioate chemical structure, C9H9N3OS2, CAS 1192814-91-7
Dimethyl oxazolo[4,5-b]pyridin-2-ylcarbonimidodithioate
CAS 1192814-91-7C9H9N3OS2
(2E)-5-Methyl-2-[(2E)-2-[(thiophen-2-yl)methylidene]hydrazin-1-ylidene]-1,3-thiazolidin-4-one chemical structure, C9H9N3OS2
(2E)-5-Methyl-2-[(2E)-2-[(thiophen-2-yl)methylidene]hydrazin-1-ylidene]-1,3-thiazolidin-4-one
C9H9N3OS2
N-[5-(Methylamino)-1,3-thiazol-2-yl]thiophene-2-carboxamide chemical structure, C9H9N3OS2, CAS 828920-51-0
N-[5-(Methylamino)-1,3-thiazol-2-yl]thiophene-2-carboxamide
CAS 828920-51-0C9H9N3OS2

Frequently asked questions

What is the molar mass of C9H9N3OS2?

The molar mass of C9H9N3OS2 is 239.31 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 239.0187 Da.

How many compounds have the formula C9H9N3OS2?

CompoundList lists 24 compounds with the molecular formula C9H9N3OS2, including 2-(1,3-Benzothiazol-2-ylsulfanyl)acetohydrazide, 5-(2-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione, 5-(3-Methoxyanilino)-1,3,4-thiadiazole-2(3H)-thione. 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 C9H9N3OS2?

C9H9N3OS2 has a degree of unsaturation of 7. 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.