Molecular formula

C₁₂H₈ClNOS

23 compounds have this formula on CompoundList.

Molar mass: 249.71g/mol
Monoisotopic mass: 249.0015Da
Atoms: 24
Elements: 6
Rings plus double bonds: 9

The formula C12H8ClNOS describes a molecule made of 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 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 × 1257.72%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 83.23%
1.008 × 8 = 8.064 g/mol
Cl Chlorine × 114.20%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 15.61%
14.007 × 1 = 14.007 g/mol
O Oxygen × 16.41%
15.999 × 1 = 15.999 g/mol
S Sulfur × 112.84%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C12H8ClNOS

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

Showing 1 to 23 of 23 compounds

S-(4-Chlorophenyl) pyridine-2-carbothioate

CAS 353258-69-2C₁₂H₈ClNOS

2-(1-Benzofuran-2-yl)-4-(chloromethyl)-1,3-thiazole

CAS 1152605-99-6C₁₂H₈ClNOS

3-(5-Chloro-3-methyl-1-benzothiophen-2-yl)-3-oxopropanenitrile

CAS 208720-10-9C₁₂H₈ClNOS

8-Chloro-10H-phenothiazin-3-ol

CAS 2002-32-6C₁₂H₈ClNOS

2-[(2-Chlorophenyl)sulfanyl]nicotinaldehyde

CAS 338982-32-4C₁₂H₈ClNOS

2-Chloro-10H-phenothiazine 5-oxide

CAS 1927-43-1C₁₂H₈ClNOS

2-[(4-Chlorophenyl)sulfanyl]nicotinaldehyde

CAS 338982-28-8C₁₂H₈ClNOS

6-[(4-Chlorophenyl)sulfanyl]nicotinaldehyde

CAS 328547-40-6C₁₂H₈ClNOS

6-[(2-Chlorophenyl)sulfanyl]nicotinaldehyde

CAS 338967-22-9C₁₂H₈ClNOS

2-(Phenylthio)pyridine-3-carbonyl chloride

CAS 165249-92-3C₁₂H₈ClNOS

3-Pyridinecarboxaldehyde, 1-(4-chlorophenyl)-1,2-dihydro-2-thioxo-

CAS 89817-93-6C₁₂H₈ClNOS

8-Chloro-10H-phenothiazin-2-ol

CAS 5909-61-5C₁₂H₈ClNOS

RefChem:381658

CAS 75142-03-9C₁₂H₈ClNOS

RefChem:381726

CAS 74032-43-2C₁₂H₈ClNOS

2-Chloro-10H-phenothiazin-3-ol

CAS 16770-99-3C₁₂H₈ClNOS

[(6-Chloropyridin-3-yl)sulfanyl](phenyl)methanone

CAS 1383948-70-6C₁₂H₈ClNOS

8-Chloro-10H-phenothiazin-4-ol

CAS 19807-55-7C₁₂H₈ClNOS

3(2H)-Isothiazolone, 5-chloro-2-[(4-ethynylphenyl)methyl]-

CAS 918107-90-1C₁₂H₈ClNOS

3-Chloro-N-(prop-2-yn-1-yl)benzo[b]thiophene-2-carboxamide

CAS 1043220-60-5C₁₂H₈ClNOS

7-Chlorophenothiazin-3-ol

CAS 104036-77-3C₁₂H₈ClNOS

1-(3-Chlorophenyl)-2-sulfanylidene-1,2-dihydropyridine-3-carbaldehyde

CAS 89836-51-1C₁₂H₈ClNOS

6-Chloro-N-(prop-2-yn-1-yl)benzo[b]thiophene-2-carboxamide

CAS 2853095-09-5C₁₂H₈ClNOS

3-(3-Chloro-6-methylbenzo[b]thiophen-2-yl)-3-oxopropanenitrile

CAS 924992-35-8C₁₂H₈ClNOS

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C12H8ClNOS?

The molar mass of C12H8ClNOS is 249.71 g/mol, calculated from standard atomic weights for 12 carbon atoms, 8 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 249.0015 Da.

How many compounds have the formula C12H8ClNOS?

CompoundList lists 23 compounds with the molecular formula C12H8ClNOS, including S-(4-Chlorophenyl) pyridine-2-carbothioate, 2-(1-Benzofuran-2-yl)-4-(chloromethyl)-1,3-thiazole, 3-(5-Chloro-3-methyl-1-benzothiophen-2-yl)-3-oxopropanenitrile. 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 C12H8ClNOS?

C12H8ClNOS 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.