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Molecular formula

C11H9N3OS2

20 compounds have this formula on CompoundList.

Molar mass
263.33g/mol
Monoisotopic mass
263.0187Da
Atoms
26
Elements
5
Rings plus double bonds
9

The formula C11H9N3OS2 describes a molecule made of 11 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 × 1150.17%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 93.45%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 315.96%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 16.08%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 224.35%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C11H9N3OS2

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

Showing 1 to 20 of 20 compounds

5-(Allylsulfanyl)imidazo[1,2-c]thieno[3,2-e]pyrimidin-2(3H)-one chemical structure, C11H9N3OS2, CAS 478034-03-6
5-(Allylsulfanyl)imidazo[1,2-c]thieno[3,2-e]pyrimidin-2(3H)-one
CAS 478034-03-6C11H9N3OS2
3-Amino-2-methyl-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C11H9N3OS2, CAS 379244-87-8
3-Amino-2-methyl-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one
CAS 379244-87-8C11H9N3OS2
2-(Methylsulfanyl)-5-[3-(1H-pyrrol-1-yl)-2-thienyl]-1,3,4-oxadiazole chemical structure, C11H9N3OS2, CAS 478077-11-1
2-(Methylsulfanyl)-5-[3-(1H-pyrrol-1-yl)-2-thienyl]-1,3,4-oxadiazole
CAS 478077-11-1C11H9N3OS2
3-(6-Methyl-1,3-benzothiazol-2-yl)-2-thioxoimidazolidin-4-one chemical structure, C11H9N3OS2, CAS 59362-55-9
3-(6-Methyl-1,3-benzothiazol-2-yl)-2-thioxoimidazolidin-4-one
CAS 59362-55-9C11H9N3OS2
1-([1,2,4]Triazolo[3,4-b][1,3]benzothiazol-3-ylsulfanyl)acetone chemical structure, C11H9N3OS2, CAS 315685-14-4
1-([1,2,4]Triazolo[3,4-b][1,3]benzothiazol-3-ylsulfanyl)acetone
CAS 315685-14-4C11H9N3OS2
4-(Furan-2-ylmethyl)-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C11H9N3OS2, CAS 451502-30-0
4-(Furan-2-ylmethyl)-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol
CAS 451502-30-0C11H9N3OS2
N-(7-Methyl-[1,3]thiazolo[4,5-g][1,3]benzothiazol-2-yl)acetamide chemical structure, C11H9N3OS2, CAS 10023-30-0
N-(7-Methyl-[1,3]thiazolo[4,5-g][1,3]benzothiazol-2-yl)acetamide
CAS 10023-30-0C11H9N3OS2
7,9-Dimethyl-2-sulfanylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-ol chemical structure, C11H9N3OS2, CAS 326891-39-8
7,9-Dimethyl-2-sulfanylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-ol
CAS 326891-39-8C11H9N3OS2
2-Phenyl-3-(1,3,4-thiadiazol-2-yl)-1,3-thiazolidin-4-one chemical structure, C11H9N3OS2, CAS 91260-03-6
2-Phenyl-3-(1,3,4-thiadiazol-2-yl)-1,3-thiazolidin-4-one
CAS 91260-03-6C11H9N3OS2
5-[2-(1,3-Benzothiazol-2-yl)ethyl]-1,3,4-oxadiazole-2-thiol chemical structure, C11H9N3OS2, CAS 1283108-44-0
5-[2-(1,3-Benzothiazol-2-yl)ethyl]-1,3,4-oxadiazole-2-thiol
CAS 1283108-44-0C11H9N3OS2
1-[2,2'-Bithiophen]-4-yl-1H-1,2,3-triazole-4-methanol chemical structure, C11H9N3OS2, CAS 1379457-80-3
1-[2,2'-Bithiophen]-4-yl-1H-1,2,3-triazole-4-methanol
CAS 1379457-80-3C11H9N3OS2
1-(3-Cyanothiophen-2-yl)-3-(thiophen-2-ylmethyl)urea chemical structure, C11H9N3OS2, CAS 1207001-93-1
1-(3-Cyanothiophen-2-yl)-3-(thiophen-2-ylmethyl)urea
CAS 1207001-93-1C11H9N3OS2
N-(1,3-Thiazol-2-ylcarbamothioyl)benzamide chemical structure, C11H9N3OS2, CAS 36231-90-0
N-(1,3-Thiazol-2-ylcarbamothioyl)benzamide
CAS 36231-90-0C11H9N3OS2
4-Amino-3-(2-methoxyphenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carbonitrile chemical structure, C11H9N3OS2, CAS 1325306-63-5
4-Amino-3-(2-methoxyphenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carbonitrile
CAS 1325306-63-5C11H9N3OS2
6-((4-Methylthiazol-5-yl)methyl)-5H-thiazolo[3,2-a]pyrimidin-5-one chemical structure, C11H9N3OS2, CAS 1173927-28-0
6-((4-Methylthiazol-5-yl)methyl)-5H-thiazolo[3,2-a]pyrimidin-5-one
CAS 1173927-28-0C11H9N3OS2
N-[2-(1,3,4-Thiadiazol-2-ylsulfanyl)phenyl]prop-2-enamide chemical structure, C11H9N3OS2, CAS 2305489-40-9
N-[2-(1,3,4-Thiadiazol-2-ylsulfanyl)phenyl]prop-2-enamide
CAS 2305489-40-9C11H9N3OS2
Benzo[1,2-d:3,4-da(2)]bisthiazole, 2-acetamido-7-methyl- chemical structure, C11H9N3OS2, CAS 10023-32-2
Benzo[1,2-d:3,4-da(2)]bisthiazole, 2-acetamido-7-methyl-
CAS 10023-32-2C11H9N3OS2
2-[(6-Methyl-1,3-benzothiazol-2-yl)imino]-1,3-thiazolidin-4-one chemical structure, C11H9N3OS2, CAS 56159-99-0
2-[(6-Methyl-1,3-benzothiazol-2-yl)imino]-1,3-thiazolidin-4-one
CAS 56159-99-0C11H9N3OS2
2-Amino-4-[(1,3-benzothiazol-2-yl)methyl]-1,3-thiazol-5-ol chemical structure, C11H9N3OS2, CAS 193273-28-8
2-Amino-4-[(1,3-benzothiazol-2-yl)methyl]-1,3-thiazol-5-ol
CAS 193273-28-8C11H9N3OS2
(2E)-2-[(6-Methyl-1,3-benzothiazol-2-yl)imino]-1,3-thiazolidin-4-one chemical structure, C11H9N3OS2
(2E)-2-[(6-Methyl-1,3-benzothiazol-2-yl)imino]-1,3-thiazolidin-4-one
C11H9N3OS2

Frequently asked questions

What is the molar mass of C11H9N3OS2?

The molar mass of C11H9N3OS2 is 263.33 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 263.0187 Da.

How many compounds have the formula C11H9N3OS2?

CompoundList lists 20 compounds with the molecular formula C11H9N3OS2, including 5-(Allylsulfanyl)imidazo[1,2-c]thieno[3,2-e]pyrimidin-2(3H)-one, 3-Amino-2-methyl-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one, 2-(Methylsulfanyl)-5-[3-(1H-pyrrol-1-yl)-2-thienyl]-1,3,4-oxadiazole. 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 C11H9N3OS2?

C11H9N3OS2 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.