Molecular formula

C₁₆H₁₁NOS

23 compounds have this formula on CompoundList.

Molar mass: 265.33g/mol
Monoisotopic mass: 265.0561Da
Atoms: 30
Elements: 5
Rings plus double bonds: 12

The formula C16H11NOS describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 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 × 1672.43%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 114.18%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 15.28%
14.007 × 1 = 14.007 g/mol
O Oxygen × 16.03%
15.999 × 1 = 15.999 g/mol
S Sulfur × 112.08%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C16H11NOS

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

Showing 1 to 23 of 23 compounds

Phenyl(2-phenyl-1,3-thiazol-5-yl)methanone

CAS 52421-61-1C₁₆H₁₁NOS

(2E)-3-(Quinolin-4-yl)-1-(thiophen-2-yl)prop-2-EN-1-one

CAS 391890-55-4C₁₆H₁₁NOS

5-Methyl(1)benzothieno(3,2-B)quinolin-11(5H)-one

CAS 73394-24-8C₁₆H₁₁NOS

(5z)-5-Benzylidene-2-phenyl-1,3-thiazol-4(5H)-one

CAS 5258-08-2C₁₆H₁₁NOS

Phenyl(2-phenyl-4-thiazolyl)methanone

CAS 1135797-85-1C₁₆H₁₁NOS

2,4-Diphenyl-1,3-thiazole-5-carbaldehyde

CAS 864068-85-9C₁₆H₁₁NOS

2-Thiazolin-5-one, 4-benzylidene-2-phenyl-

CAS 16446-30-3C₁₆H₁₁NOS

3-Pyridinecarboxaldehyde, 1,2-dihydro-1-(1-naphthalenyl)-2-thioxo-

CAS 61995-30-0C₁₆H₁₁NOS

3-Pyridinecarboxaldehyde, 1,2-dihydro-1-(2-naphthalenyl)-2-thioxo-

CAS 61856-51-7C₁₆H₁₁NOS

3-(Benzyloxy)-1-benzothiophene-2-carbonitrile

CAS 860785-78-0C₁₆H₁₁NOS

2,5-Diphenyl-6H-1,3-thiazin-6-one

CAS 52421-57-5C₁₆H₁₁NOS

Methanone, phenyl(3-phenyl-5-isothiazolyl)-

CAS 188483-20-7C₁₆H₁₁NOS

5-Methyl[1]benzothieno[2,3-c]quinolin-6(5H)-one

CAS 105577-08-0C₁₆H₁₁NOS

4-[2-(1,3-Benzothiazol-2-yl)ethenyl]benzaldehyde

CAS 214785-98-5C₁₆H₁₁NOS

2-[2-(Thiophen-2-yl)ethenyl]-4H-furo[3,2-B]indole

CAS 61111-99-7C₁₆H₁₁NOS

10-(Thiophen-2-yl)-10H-phenoxazine

CAS 2809368-91-8C₁₆H₁₁NOS

Naphthalene-1,4-dione S-phenylthioxime

CAS 41772-24-1C₁₆H₁₁NOS

Phenyl(quinolin-3-ylsulfanyl)methanone

CAS 1195607-06-7C₁₆H₁₁NOS

1-(4-Isothiocyanatophenyl)-3-phenylprop-2-en-1-one

CAS 94397-86-1C₁₆H₁₁NOS

6,12-Dihydro-5H-benzo[a]phenothiazin-5-one

CAS 630094-96-1C₁₆H₁₁NOS

5-{(E)-[(Naphthalen-2-yl)imino]methyl}thiophene-2-carbaldehyde

CAS 834883-84-0C₁₆H₁₁NOS

Phenyl[5-(2-pyridinyl)-2-thienyl]methanone

CAS 38396-58-6C₁₆H₁₁NOS

S-Phenyl quinoline-6-carbothioate

CAS 2180935-93-5C₁₆H₁₁NOS

Frequently asked questions

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What is the molar mass of C16H11NOS?

The molar mass of C16H11NOS is 265.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 265.0561 Da.

How many compounds have the formula C16H11NOS?

CompoundList lists 23 compounds with the molecular formula C16H11NOS, including Phenyl(2-phenyl-1,3-thiazol-5-yl)methanone, (2E)-3-(Quinolin-4-yl)-1-(thiophen-2-yl)prop-2-EN-1-one, 5-Methyl(1)benzothieno(3,2-B)quinolin-11(5H)-one. 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 C16H11NOS?

C16H11NOS has a degree of unsaturation of 12. 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.