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Molecular formula

C15H9N3O2S

12 compounds have this formula on CompoundList.

Molar mass
295.32g/mol
Monoisotopic mass
295.0415Da
Atoms
30
Elements
5
Rings plus double bonds
13

The formula C15H9N3O2S describes a molecule made of 15 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 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 × 1561.01%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 93.07%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 314.23%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 210.84%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 110.86%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C15H9N3O2S

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

Showing 1 to 12 of 12 compounds

2-(3-Nitrophenyl)imidazo(2,1-B)(1,3)benzothiazole chemical structure, C15H9N3O2S, CAS 79889-59-1
2-(3-Nitrophenyl)imidazo(2,1-B)(1,3)benzothiazole
CAS 79889-59-1C15H9N3O2S
2-(Furan-2-yl)-3-(1,3-thiazol-2-yl)quinazolin-4-one chemical structure, C15H9N3O2S, CAS 330829-47-5
2-(Furan-2-yl)-3-(1,3-thiazol-2-yl)quinazolin-4-one
CAS 330829-47-5C15H9N3O2S
(E)-3-(5-Benzothiazol-2-yl-furan-2-yl)-2-cyano-acrylamide chemical structure, C15H9N3O2S, CAS 843668-35-9
(E)-3-(5-Benzothiazol-2-yl-furan-2-yl)-2-cyano-acrylamide
CAS 843668-35-9C15H9N3O2S
2-(4-Nitrophenyl)imidazo[2,1-b][1,3]benzothiazole chemical structure, C15H9N3O2S, CAS 17833-15-7
2-(4-Nitrophenyl)imidazo[2,1-b][1,3]benzothiazole
CAS 17833-15-7C15H9N3O2S
2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C15H9N3O2S, CAS 378213-39-9
2-(5-Methyl-1,3,4-thiadiazol-2-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 378213-39-9C15H9N3O2S
1-Phenyl-6-thiophen-2-ylpyrazolo[3,4-d][1,3]oxazin-4-one chemical structure, C15H9N3O2S, CAS 301322-25-8
1-Phenyl-6-thiophen-2-ylpyrazolo[3,4-d][1,3]oxazin-4-one
CAS 301322-25-8C15H9N3O2S
6-(2-Furylmethylene)-3-phenyl[1,3]thiazolo[2,3-c][1,2,4]triazol-5(6H)-one chemical structure, C15H9N3O2S, CAS 1351528-15-8
6-(2-Furylmethylene)-3-phenyl[1,3]thiazolo[2,3-c][1,2,4]triazol-5(6H)-one
CAS 1351528-15-8C15H9N3O2S
N-(Naphtho[1,2-d]thiazol-2-yl)isoxazole-5-carboxamide chemical structure, C15H9N3O2S, CAS 941868-77-5
N-(Naphtho[1,2-d]thiazol-2-yl)isoxazole-5-carboxamide
CAS 941868-77-5C15H9N3O2S
Benzo[4,5]imidazo[1,2-c][1,3]dioxolo[4,5-g]quinazoline-6(5H)-thione chemical structure, C15H9N3O2S, CAS 688792-98-5
Benzo[4,5]imidazo[1,2-c][1,3]dioxolo[4,5-g]quinazoline-6(5H)-thione
CAS 688792-98-5C15H9N3O2S
N-(4-(4-Cyanophenyl)thiazol-2-yl)furan-2-carboxamide chemical structure, C15H9N3O2S, CAS 476280-43-0
N-(4-(4-Cyanophenyl)thiazol-2-yl)furan-2-carboxamide
CAS 476280-43-0C15H9N3O2S
6-Sulfanylidene-5H-benzimidazolo[1,2-c]quinazoline-3-carboxylic acid chemical structure, C15H9N3O2S, CAS 440121-04-0
6-Sulfanylidene-5H-benzimidazolo[1,2-c]quinazoline-3-carboxylic acid
CAS 440121-04-0C15H9N3O2S
2-(2-Nitro-phenylamino)-benzo[b]thiophene-3-carbonitrile chemical structure, C15H9N3O2S, CAS 612505-97-2
2-(2-Nitro-phenylamino)-benzo[b]thiophene-3-carbonitrile
CAS 612505-97-2C15H9N3O2S

Frequently asked questions

What is the molar mass of C15H9N3O2S?

The molar mass of C15H9N3O2S is 295.32 g/mol, calculated from standard atomic weights for 15 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 295.0415 Da.

How many compounds have the formula C15H9N3O2S?

CompoundList lists 12 compounds with the molecular formula C15H9N3O2S, including 2-(3-Nitrophenyl)imidazo(2,1-B)(1,3)benzothiazole, 2-(Furan-2-yl)-3-(1,3-thiazol-2-yl)quinazolin-4-one, (E)-3-(5-Benzothiazol-2-yl-furan-2-yl)-2-cyano-acrylamide. 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 C15H9N3O2S?

C15H9N3O2S has a degree of unsaturation of 13. 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.