C12H11N3O2S
130 compounds have this formula on CompoundList.
- Molar mass
- 261.30g/mol
- Monoisotopic mass
- 261.0572Da
- Atoms
- 29
- Elements
- 5
- Rings plus double bonds
- 9
The formula C12H11N3O2S describes a molecule made of 12 carbon atoms, 11 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 × 1255.16%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 114.24%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 316.08%14.007 × 3 = 42.021 g/mol
- O Oxygen × 212.25%15.999 × 2 = 31.998 g/mol
- S Sulfur × 112.27%32.06 × 1 = 32.060 g/mol
Compounds with the formula C12H11N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 130 of 130 compounds
![Benzenesulfonamide, 4-[(2-pyridinylmethylene)amino]- chemical structure, C12H11N3O2S, CAS 74028-12-9](/s/RZWMFWOJVKVDLF-UHFFFAOYSA-N.svg)
![Methyl {6-[(prop-2-yn-1-yl)sulfanyl]-1H-benzimidazol-2-yl}carbamate chemical structure, C12H11N3O2S, CAS 54029-14-0](/s/IWIVILFCFQNXTB-UHFFFAOYSA-N.svg)
![1-[6-(Thiophen-2-yl)pyrimidin-4-yl]azetidine-3-carboxylic acid chemical structure, C12H11N3O2S, CAS 2098040-94-7](/s/JNHBXHXXQOUXHN-UHFFFAOYSA-N.svg)
![1-[6-(Thiophen-3-yl)pyrimidin-4-yl]azetidine-3-carboxylic acid chemical structure, C12H11N3O2S, CAS 2098061-73-3](/s/ZQQAHXYNTILMMT-UHFFFAOYSA-N.svg)
![{2-[(2-Nitrophenyl)sulfanyl]phenyl}hydrazine chemical structure, C12H11N3O2S, CAS 68207-43-2](/s/IPNFDKWWGMTGPO-UHFFFAOYSA-N.svg)
![(E)-1-(4-Methylphenyl)-2-[(4-nitrothiophen-2-yl)methyl]diazene chemical structure, C12H11N3O2S, CAS 190019-63-7](/s/NUDNEKBYFYQYIM-UHFFFAOYSA-N.svg)
![Methyl [2-(4-phenyl-1,3-thiazol-2-yl)hydrazinylidene]acetate chemical structure, C12H11N3O2S, CAS 88281-83-8](/s/JGRZPGWAPXUJPJ-UHFFFAOYSA-N.svg)
![2-[(Thietan-3-yl)amino]quinazoline-6-carboxylic acid chemical structure, C12H11N3O2S, CAS 2138080-11-0](/s/LTUMIJTWCVANTE-UHFFFAOYSA-N.svg)
![2-[(Thietan-3-yl)amino]quinazoline-5-carboxylic acid chemical structure, C12H11N3O2S, CAS 2138044-28-5](/s/OEKAKGJMDRXNIS-UHFFFAOYSA-N.svg)
![2-[(Thietan-3-yl)amino]quinazoline-8-carboxylic acid chemical structure, C12H11N3O2S, CAS 2138576-39-1](/s/QWJBQNTXIYNEKU-UHFFFAOYSA-N.svg)
![N-(2-{4-Oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl}ethyl)but-2-ynamide chemical structure, C12H11N3O2S, CAS 2411295-83-3](/s/FORQLVDITHAYTE-UHFFFAOYSA-N.svg)
![Methyl N-[(quinolin-3-yl)carbamothioyl]carbamate chemical structure, C12H11N3O2S, CAS 2444925-32-8](/s/LULYXVJVTLUFGH-UHFFFAOYSA-N.svg)
- Methyl N-[(quinolin-8-yl)carbamothioyl]carbamate2445796-63-2C12H11N3O2S
- Methyl N-[(quinolin-6-yl)carbamothioyl]carbamate2438071-49-7C12H11N3O2S
- Methyl N-[(quinolin-5-yl)carbamothioyl]carbamate2445262-93-9C12H11N3O2S
- N-(4-Methoxy-1,3-benzothiazol-2-yl)-5-methyl-isoxazol-3-amine1172816-30-6C12H11N3O2S
- 2-(5,6-Dimethoxy-1H-benzo[d]imidazol-2-yl)thiazole1535186-76-5C12H11N3O2S
- 3-Amino-6-benzylsulfanylpyrazine-2-carboxylic acid1149-45-7C12H11N3O2S
Frequently asked questions
What is the molar mass of C12H11N3O2S?
The molar mass of C12H11N3O2S is 261.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 261.0572 Da.
How many compounds have the formula C12H11N3O2S?
CompoundList lists 130 compounds with the molecular formula C12H11N3O2S, including Benzenesulfonamide, 4-[(2-pyridinylmethylene)amino]-, Benzenesulfonamide, N-(2,2-dicyanoethenyl)-N-ethyl-, Methyl {6-[(prop-2-yn-1-yl)sulfanyl]-1H-benzimidazol-2-yl}carbamate. 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 C12H11N3O2S?
C12H11N3O2S 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.