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Molecular formula

C12H11N3OS

121 compounds have this formula on CompoundList.

Molar mass
245.30g/mol
Monoisotopic mass
245.0623Da
Atoms
28
Elements
5
Rings plus double bonds
9

The formula C12H11N3OS describes a molecule made of 12 carbon atoms, 11 hydrogen atoms, 3 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 × 1258.76%
    12.011 × 12 = 144.132 g/mol
  • H Hydrogen × 114.52%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 317.13%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 16.52%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 113.07%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C12H11N3OS

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

Showing 101 to 121 of 121 compounds

2-Morpholinobenzo[d]thiazole-5-carbonitrile chemical structure, C12H11N3OS, CAS 1638696-01-1
2-Morpholinobenzo[d]thiazole-5-carbonitrile
CAS 1638696-01-1C12H11N3OS
4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-methanol chemical structure, C12H11N3OS, CAS 186792-97-2
4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-methanol
CAS 186792-97-2C12H11N3OS
N-[(5-Thiophen-2-yl-1H-imidazol-2-yl)methyl]but-2-ynamide chemical structure, C12H11N3OS, CAS 2411312-80-4
N-[(5-Thiophen-2-yl-1H-imidazol-2-yl)methyl]but-2-ynamide
CAS 2411312-80-4C12H11N3OS
6-[(4-Methylphenyl)thio]-2-pyrazinecarboxamide chemical structure, C12H11N3OS, CAS 91397-04-5
6-[(4-Methylphenyl)thio]-2-pyrazinecarboxamide
CAS 91397-04-5C12H11N3OS
7,8-Dimethyl-1H-pyrimido[5,4-b][1,4]benzothiazin-2(3H)-one chemical structure, C12H11N3OS, CAS 1811-89-8
7,8-Dimethyl-1H-pyrimido[5,4-b][1,4]benzothiazin-2(3H)-one
CAS 1811-89-8C12H11N3OS
7-Phenyl-4,5-dihydro[1,3]thiazolo[2,3-c][1,2,4]triazepin-3(2H)-one chemical structure, C12H11N3OS, CAS 61323-72-6
7-Phenyl-4,5-dihydro[1,3]thiazolo[2,3-c][1,2,4]triazepin-3(2H)-one
CAS 61323-72-6C12H11N3OS
2-Pyrazinecarboxamide, 3-[(phenylmethyl)thio]- chemical structure, C12H11N3OS, CAS 74002-56-5
2-Pyrazinecarboxamide, 3-[(phenylmethyl)thio]-
CAS 74002-56-5C12H11N3OS
6-Benzyl-2,3-dihydro-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one chemical structure, C12H11N3OS, CAS 87844-18-6
6-Benzyl-2,3-dihydro-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one
CAS 87844-18-6C12H11N3OS
(6-Amino-2,3-dihydroimidazo[2,1-b][1,3]thiazol-5-yl)(phenyl)methanone chemical structure, C12H11N3OS, CAS 116544-88-8
(6-Amino-2,3-dihydroimidazo[2,1-b][1,3]thiazol-5-yl)(phenyl)methanone
CAS 116544-88-8C12H11N3OS
N-[3-(5,6-Dihydroimidazo[2,1-b][1,3]thiazol-6-yl)phenyl]formamide chemical structure, C12H11N3OS, CAS 59549-32-5
N-[3-(5,6-Dihydroimidazo[2,1-b][1,3]thiazol-6-yl)phenyl]formamide
CAS 59549-32-5C12H11N3OS
4-((2-Aminothiazol-5-yl)methyl)-3-methoxybenzonitrile chemical structure, C12H11N3OS, CAS 1989371-68-7
4-((2-Aminothiazol-5-yl)methyl)-3-methoxybenzonitrile
CAS 1989371-68-7C12H11N3OS
5,6-Dimethyl-2-thiophen-2-yl-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one chemical structure, C12H11N3OS, CAS 251947-01-0
5,6-Dimethyl-2-thiophen-2-yl-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one
CAS 251947-01-0C12H11N3OS
5,6-Dimethyl-2-thiophen-3-yl-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one chemical structure, C12H11N3OS, CAS 251947-03-2
5,6-Dimethyl-2-thiophen-3-yl-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one
CAS 251947-03-2C12H11N3OS
7-Methyl-2-phenyl-2H,5H,6H,7H-pyrazolo[3,4-e][1,3]oxazine-5-thione chemical structure, C12H11N3OS, CAS 2137562-27-5
7-Methyl-2-phenyl-2H,5H,6H,7H-pyrazolo[3,4-e][1,3]oxazine-5-thione
CAS 2137562-27-5C12H11N3OS
2-Azido-2-(5-phenylthiophen-2-yl)ethan-1-ol chemical structure, C12H11N3OS, CAS 2228321-16-0
2-Azido-2-(5-phenylthiophen-2-yl)ethan-1-ol
CAS 2228321-16-0C12H11N3OS
2-[4-(Thiophen-2-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol chemical structure, C12H11N3OS, CAS 2436317-19-8
2-[4-(Thiophen-2-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol
CAS 2436317-19-8C12H11N3OS
2-[4-(Thiophen-3-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol chemical structure, C12H11N3OS, CAS 2444576-29-6
2-[4-(Thiophen-3-yl)-1H-pyrazolo[3,4-c]pyridin-1-yl]ethan-1-ol
CAS 2444576-29-6C12H11N3OS
5-(3-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole chemical structure, C12H11N3OS, CAS 1423121-03-2
5-(3-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole
CAS 1423121-03-2C12H11N3OS
5-(4-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole chemical structure, C12H11N3OS, CAS 1423121-07-6
5-(4-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole
CAS 1423121-07-6C12H11N3OS
5-(2-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole chemical structure, C12H11N3OS, CAS 1621514-79-1
5-(2-Methoxyphenyl)-6-methylthiazolo[3,2-B][1,2,4]triazole
CAS 1621514-79-1C12H11N3OS
2-((1-Methyl-1H-pyrazol-4-yl)oxy)-6-(methylthio)benzonitrile chemical structure, C12H11N3OS, CAS 1715395-73-5
2-((1-Methyl-1H-pyrazol-4-yl)oxy)-6-(methylthio)benzonitrile
CAS 1715395-73-5C12H11N3OS

Frequently asked questions

What is the molar mass of C12H11N3OS?

The molar mass of C12H11N3OS is 245.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 245.0623 Da.

How many compounds have the formula C12H11N3OS?

CompoundList lists 121 compounds with the molecular formula C12H11N3OS, including 2-Morpholinobenzo[d]thiazole-5-carbonitrile, 4-Amino-10H-thieno[2,3-b][1,5]benzodiazepine-2-methanol, N-[(5-Thiophen-2-yl-1H-imidazol-2-yl)methyl]but-2-ynamide. 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 C12H11N3OS?

C12H11N3OS 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.