Molecular formula

C₁₆H₁₁N₃O₂S₂

28 compounds have this formula on CompoundList.

Molar mass: 341.40g/mol
Monoisotopic mass: 341.0293Da
Atoms: 34
Elements: 5
Rings plus double bonds: 13

The formula C16H11N3O2S2 describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms 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 × 1656.29%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 113.25%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 312.31%
14.007 × 3 = 42.021 g/mol
O Oxygen × 29.37%
15.999 × 2 = 31.998 g/mol
S Sulfur × 218.78%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C16H11N3O2S2

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

Showing 1 to 28 of 28 compounds

N-(4-Oxo-1,3-thiazol-2-yl)phenothiazine-10-carboxamide

CAS 6339-41-9C₁₆H₁₁N₃O₂S₂

N-(1,3-Benzothiazol-2-yl)-2-(1,3-benzoxazol-2-ylsulfanyl)acetamide

CAS 79420-05-6C₁₆H₁₁N₃O₂S₂

4-Pyridinecarboxamide, N-(4-oxo-5-(phenylmethylene)-2-thioxo-3-thiazolidinyl)-

CAS 1908-94-7C₁₆H₁₁N₃O₂S₂

N-(4-Phenyl-1,3-thiazol-2-yl)-1,2-benzisothiazol-3-amine 1,1-dioxide

CAS 443319-26-4C₁₆H₁₁N₃O₂S₂

N-(6-Methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-6-carboxamide

CAS 681166-23-4C₁₆H₁₁N₃O₂S₂

N-[4-(5-Methylfuran-2-yl)-1,3-thiazol-2-yl]-1,3-benzothiazole-2-carboxamide

CAS 477485-25-9C₁₆H₁₁N₃O₂S₂

2-(1H-Indol-3-ylmethylsulfanyl)-6-nitro-1,3-benzothiazole

CAS 296797-54-1C₁₆H₁₁N₃O₂S₂

N-(3-(Benzo[d]thiazol-2-yl)thiophen-2-yl)-3-methylisoxazole-5-carboxamide

CAS 946287-47-4C₁₆H₁₁N₃O₂S₂

N-(1,3-Benzothiazol-2-yl)quinoline-8-sulfonamide

CAS 324774-55-2C₁₆H₁₁N₃O₂S₂

[4-[[2-(1,3-Benzoxazol-2-ylsulfanyl)acetyl]amino]phenyl] thiocyanate

CAS 356775-79-6C₁₆H₁₁N₃O₂S₂

N-(5-Benzylidene-4-oxo-2-thioxo-thiazolidin-3-yl)-nicotinamide

CAS 301687-42-3C₁₆H₁₁N₃O₂S₂

5-(Benzo[d]thiazol-2-yl)-N-(5-methylisoxazol-3-yl)thiophene-2-carboxamide

CAS 622344-00-7C₁₆H₁₁N₃O₂S₂

N-(4-Oxo-5-(2-pyridinylmethylene)-2-thioxo-1,3-thiazolidin-3-yl)benzamide

CAS 302575-80-0C₁₆H₁₁N₃O₂S₂

3-(Phenylsulfonyl)-7-(2-thienyl)pyrazolo[1,5-a]pyrimidine

CAS 866132-18-5C₁₆H₁₁N₃O₂S₂

1-(4-(Benzofuran-2-yl)thiazol-2-yl)-3-(thiophen-2-yl)urea

CAS 1206988-80-8C₁₆H₁₁N₃O₂S₂

N-[(2Z)-1,3-Benzothiazol-2(3H)-ylidene]-2-(3-oxo-1,2-benzothiazol-2(3H)-yl)acetamide

CAS 1219587-83-3C₁₆H₁₁N₃O₂S₂

N-(4-Methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-6-carboxamide

CAS 681166-26-7C₁₆H₁₁N₃O₂S₂

(5Z)-5-[(5-Methylfuran-2-yl)methylidene]-2-[(E)-2-(thiophen-2-yl)ethenyl][1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one

CAS 847159-85-7C₁₆H₁₁N₃O₂S₂

N-[(2Z)-5-Methoxy[1,3]thiazolo[4,5-f]quinolin-2(1H)-ylidene]thiophene-2-carboxamide

CAS 951967-19-4C₁₆H₁₁N₃O₂S₂

N-((5-(Thiophen-2-yl)furan-2-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide

CAS 2034248-08-1C₁₆H₁₁N₃O₂S₂

N-((5-(Thiophen-3-yl)furan-2-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide

CAS 2034595-17-8C₁₆H₁₁N₃O₂S₂

N-[4-Oxo-5-(4-pyridylmethylene)-2-thioxo(1,3-thiazolidin-3-yl)]benzamide

CAS 488813-41-8C₁₆H₁₁N₃O₂S₂

3-[3-(Methylsulfanyl)phenyl]pyrido[3',2':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

CAS 1326852-54-3C₁₆H₁₁N₃O₂S₂

N-{[4-(Furan-2-yl)thiophen-2-yl]methyl}-2,1,3-benzothiadiazole-5-carboxamide

CAS 2380008-83-1C₁₆H₁₁N₃O₂S₂

Frequently asked questions

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What is the molar mass of C16H11N3O2S2?

The molar mass of C16H11N3O2S2 is 341.40 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 341.0293 Da.

How many compounds have the formula C16H11N3O2S2?

CompoundList lists 28 compounds with the molecular formula C16H11N3O2S2, including N-(4-Oxo-1,3-thiazol-2-yl)phenothiazine-10-carboxamide, N-(1,3-Benzothiazol-2-yl)-2-(1,3-benzoxazol-2-ylsulfanyl)acetamide, 4-Pyridinecarboxamide, N-(4-oxo-5-(phenylmethylene)-2-thioxo-3-thiazolidinyl)-. 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 C16H11N3O2S2?

C16H11N3O2S2 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.