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Molecular formula

C8H5ClN2OS

42 compounds have this formula on CompoundList.

Molar mass
212.65g/mol
Monoisotopic mass
211.9811Da
Atoms
18
Elements
6
Rings plus double bonds
7

The formula C8H5ClN2OS describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 nitrogen 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 × 845.19%
    12.011 × 8 = 96.088 g/mol
  • H Hydrogen × 52.37%
    1.008 × 5 = 5.040 g/mol
  • Cl Chlorine × 116.67%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 213.17%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 17.52%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 115.08%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C8H5ClN2OS

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

Showing 1 to 42 of 42 compounds

5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol chemical structure, C8H5ClN2OS, CAS 203268-67-1
5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS 203268-67-1C8H5ClN2OS
5-(2-Chlorophenyl)-1,3,4-oxadiazole-2-thiol chemical structure, C8H5ClN2OS, CAS 203268-65-9
5-(2-Chlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS 203268-65-9C8H5ClN2OS
4-Chlorothieno(3,2-c)pyridine-7-carboxamide chemical structure, C8H5ClN2OS, CAS 55040-49-8
4-Chlorothieno(3,2-c)pyridine-7-carboxamide
CAS 55040-49-8C8H5ClN2OS
5-(3-Chlorophenyl)-1,3,4-oxadiazole-2-thiol chemical structure, C8H5ClN2OS, CAS 41491-54-7
5-(3-Chlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS 41491-54-7C8H5ClN2OS
N-(4-Chloro-1,3-benzothiazol-2-yl)formamide chemical structure, C8H5ClN2OS, CAS 118221-26-4
N-(4-Chloro-1,3-benzothiazol-2-yl)formamide
CAS 118221-26-4C8H5ClN2OS
4-Chloro-2-(1,2,3-thiadiazol-4-yl)phenol chemical structure, C8H5ClN2OS, CAS 847468-22-8
4-Chloro-2-(1,2,3-thiadiazol-4-yl)phenol
CAS 847468-22-8C8H5ClN2OS
3-(5-Chloro-2-thienyl)-2-cyanoacrylamide chemical structure, C8H5ClN2OS, CAS 97006-48-9
3-(5-Chloro-2-thienyl)-2-cyanoacrylamide
CAS 97006-48-9C8H5ClN2OS
5-(4-Chlorophenyl)-1,3,4-thiadiazol-2(3H)-one chemical structure, C8H5ClN2OS, CAS 84352-95-4
5-(4-Chlorophenyl)-1,3,4-thiadiazol-2(3H)-one
CAS 84352-95-4C8H5ClN2OS
6-Chloro-2-thioxo-2,3-dihydroquinazolin-4(1H)-one chemical structure, C8H5ClN2OS, CAS 33017-85-5
6-Chloro-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
CAS 33017-85-5C8H5ClN2OS
6-(5-Chlorothiophen-2-yl)pyridazin-3-ol chemical structure, C8H5ClN2OS, CAS 75792-70-0
6-(5-Chlorothiophen-2-yl)pyridazin-3-ol
CAS 75792-70-0C8H5ClN2OS
7-Chloro-2-sulfanyl-3,4-dihydroquinazolin-4-one chemical structure, C8H5ClN2OS, CAS 33017-86-6
7-Chloro-2-sulfanyl-3,4-dihydroquinazolin-4-one
CAS 33017-86-6C8H5ClN2OS
2-Chloro-1,3-benzothiazole-6-carboxamide chemical structure, C8H5ClN2OS, CAS 945400-86-2
2-Chloro-1,3-benzothiazole-6-carboxamide
CAS 945400-86-2C8H5ClN2OS
3-(4-Chlorophenyl)-1,2,4-thiadiazol-5(4H)-one chemical structure, C8H5ClN2OS, CAS 192817-66-6
3-(4-Chlorophenyl)-1,2,4-thiadiazol-5(4H)-one
CAS 192817-66-6C8H5ClN2OS
2-Amino-1,3-benzothiazole-6-carbonyl chloride chemical structure, C8H5ClN2OS, CAS 743384-25-0
2-Amino-1,3-benzothiazole-6-carbonyl chloride
CAS 743384-25-0C8H5ClN2OS
4-(4-Chlorophenyl)-1,2,5-thiadiazol-3(2H)-one chemical structure, C8H5ClN2OS, CAS 88089-47-8
4-(4-Chlorophenyl)-1,2,5-thiadiazol-3(2H)-one
CAS 88089-47-8C8H5ClN2OS
7-Chlorothieno[3,2-b]pyridine-2-carboxamide chemical structure, C8H5ClN2OS, CAS 380235-45-0
7-Chlorothieno[3,2-b]pyridine-2-carboxamide
CAS 380235-45-0C8H5ClN2OS
6-Chloro-4-thiophen-2-yl-2H-pyridazin-3-one chemical structure, C8H5ClN2OS, CAS 1690815-96-3
6-Chloro-4-thiophen-2-yl-2H-pyridazin-3-one
CAS 1690815-96-3C8H5ClN2OS
7-Chlorothieno[3,2-B]pyridine-6-carboxamide chemical structure, C8H5ClN2OS, CAS 700844-10-6
7-Chlorothieno[3,2-B]pyridine-6-carboxamide
CAS 700844-10-6C8H5ClN2OS
3-(2-Chlorophenyl)-1,2,4-oxadiazole-5-thiol chemical structure, C8H5ClN2OS, CAS 1339372-88-1
3-(2-Chlorophenyl)-1,2,4-oxadiazole-5-thiol
CAS 1339372-88-1C8H5ClN2OS
1-(5-Chloro-1,3-thiazol-2-yl)-1H-pyrrole-2-carbaldehyde chemical structure, C8H5ClN2OS, CAS 1623080-53-4
1-(5-Chloro-1,3-thiazol-2-yl)-1H-pyrrole-2-carbaldehyde
CAS 1623080-53-4C8H5ClN2OS
3-(2-Chlorophenyl)-1,2,4-thiadiazol-5(4H)-one chemical structure, C8H5ClN2OS, CAS 691840-21-8
3-(2-Chlorophenyl)-1,2,4-thiadiazol-5(4H)-one
CAS 691840-21-8C8H5ClN2OS
4-Chlorothieno[2,3-B]pyridine-5-carboxamide chemical structure, C8H5ClN2OS, CAS 700844-20-8
4-Chlorothieno[2,3-B]pyridine-5-carboxamide
CAS 700844-20-8C8H5ClN2OS
2-Chlorobenzo[d]thiazole-5-carboxamide chemical structure, C8H5ClN2OS, CAS 37525-60-3
2-Chlorobenzo[d]thiazole-5-carboxamide
CAS 37525-60-3C8H5ClN2OS
2-(5-Chlorothiophen-2-yl)pyrimidin-4(3H)-one chemical structure, C8H5ClN2OS, CAS 1156236-07-5
2-(5-Chlorothiophen-2-yl)pyrimidin-4(3H)-one
CAS 1156236-07-5C8H5ClN2OS

Frequently asked questions

What is the molar mass of C8H5ClN2OS?

The molar mass of C8H5ClN2OS is 212.65 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 211.9811 Da.

How many compounds have the formula C8H5ClN2OS?

CompoundList lists 42 compounds with the molecular formula C8H5ClN2OS, including 5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol, 5-(2-Chlorophenyl)-1,3,4-oxadiazole-2-thiol, 4-Chlorothieno(3,2-c)pyridine-7-carboxamide. 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 C8H5ClN2OS?

C8H5ClN2OS has a degree of unsaturation of 7. 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.