Molecular formula

C₁₇H₁₆OS

22 compounds have this formula on CompoundList.

Molar mass: 268.37g/mol
Monoisotopic mass: 268.0922Da
Atoms: 35
Elements: 4
Rings plus double bonds: 10

The formula C17H16OS describes a molecule made of 17 carbon atoms, 16 hydrogen 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 × 1776.08%
12.011 × 17 = 204.187 g/mol
H Hydrogen × 166.01%
1.008 × 16 = 16.128 g/mol
O Oxygen × 15.96%
15.999 × 1 = 15.999 g/mol
S Sulfur × 111.95%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C17H16OS

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

Showing 1 to 22 of 22 compounds

2,4-Diethylthioxanthone

CAS 82799-44-8C₁₇H₁₆OS

2,6-Diphenyltetrahydro-4H-thiopyran-4-one

CAS 37014-01-0C₁₇H₁₆OS

1,3-Diethyl-9H-thioxanthen-9-one

CAS 97458-44-1C₁₇H₁₆OS

1-Dibenzothiophen-2-yl-2,2-dimethylpropan-1-one

CAS 1022674-69-6C₁₇H₁₆OS

9H-Thioxanthen-9-one, diethyl-

CAS 100752-97-4C₁₇H₁₆OS

Benzo[b]furan,5-ethyl-2-methyl-3-(phenylthio)-

CAS 113502-93-5C₁₇H₁₆OS

2,2-Dimethyl-6-phenylsulfanyl-2H-chromene

CAS 185316-61-4C₁₇H₁₆OS

2-Methyl-1-naphthyl-(5-methyl-2-thienyl)methanol

CAS 1443341-24-9C₁₇H₁₆OS

(3-(2,6-Dimethylphenyl)benzo[b]thiophen-5-yl)methanol

CAS 1905453-15-7C₁₇H₁₆OS

4H-Thiopyran-4-one, tetrahydro-2,6-diphenyl-, trans-

CAS 18456-45-6C₁₇H₁₆OS

(2-Methyl-3,4-dihydro-2-benzothiopyran-1-yl)(phenyl)methanone

CAS 82959-94-2C₁₇H₁₆OS

{4-[2-(Ethylsulfanyl)ethenyl]phenyl}(phenyl)methanone

CAS 918340-89-3C₁₇H₁₆OS

1,3-Bis(4-methylphenyl)-3-sulfanylidenepropan-1-one

CAS 63523-24-0C₁₇H₁₆OS

2-(4-Propylphenyl)-1-benzothiophen-6-ol

CAS 1058160-19-2C₁₇H₁₆OS

2-(4-Propan-2-ylphenyl)-1-benzothiophen-6-ol

CAS 1058160-18-1C₁₇H₁₆OS

1-[Methoxy(phenyl)methylidene]-3,4-dihydro-1H-2-benzothiopyran

CAS 89805-89-0C₁₇H₁₆OS

3-Ethoxy-2,3-diphenylprop-1-ene-1-thione

CAS 92265-39-9C₁₇H₁₆OS

[(1-Methoxy-4-phenylbuta-1,3-dien-1-yl)sulfanyl]benzene

CAS 93500-43-7C₁₇H₁₆OS

1-(5,6,7,8-Tetrahydronaphthalen-2-yl)-3-(thiophen-2-yl)prop-2-en-1-one

CAS 142960-77-8C₁₇H₁₆OS

9-[2-(Ethenyloxy)ethyl]-9H-thioxanthene

CAS 62333-64-6C₁₇H₁₆OS

2-(9-Ethenyl-9H-thioxanthen-9-yl)ethan-1-ol

CAS 62333-60-2C₁₇H₁₆OS

(1E)-1-[Methoxy(phenyl)methylidene]-3,4-dihydroisothiochromene

C₁₇H₁₆OS

Frequently asked questions

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What is the molar mass of C17H16OS?

The molar mass of C17H16OS is 268.37 g/mol, calculated from standard atomic weights for 17 carbon atoms, 16 hydrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 268.0922 Da.

How many compounds have the formula C17H16OS?

CompoundList lists 22 compounds with the molecular formula C17H16OS, including 2,4-Diethylthioxanthone, 2,6-Diphenyltetrahydro-4H-thiopyran-4-one, 1,3-Diethyl-9H-thioxanthen-9-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 C17H16OS?

C17H16OS has a degree of unsaturation of 10. 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.