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Molecular formula

C4H3ClN2O2S

25 compounds have this formula on CompoundList.

Molar mass
178.59g/mol
Monoisotopic mass
177.9604Da
Atoms
13
Elements
6
Rings plus double bonds
4

The formula C4H3ClN2O2S describes a molecule made of 4 carbon atoms, 3 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 2 oxygen atoms 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 × 426.90%
    12.011 × 4 = 48.044 g/mol
  • H Hydrogen × 31.69%
    1.008 × 3 = 3.024 g/mol
  • Cl Chlorine × 119.85%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 215.69%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 217.92%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 117.95%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C4H3ClN2O2S

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

Showing 1 to 25 of 25 compounds

1,2,4-Thiadiazole-3-carboxylic acid, 5-chloro-, methyl ester chemical structure, C4H3ClN2O2S, CAS 75028-30-7
1,2,4-Thiadiazole-3-carboxylic acid, 5-chloro-, methyl ester
CAS 75028-30-7C4H3ClN2O2S
Pyrimidine-2-sulfonyl Chloride chemical structure, C4H3ClN2O2S, CAS 220548-03-8
Pyrimidine-2-sulfonyl Chloride
CAS 220548-03-8C4H3ClN2O2S
Pyrazine-2-sulfonyl chloride chemical structure, C4H3ClN2O2S, CAS 184170-48-7
Pyrazine-2-sulfonyl chloride
CAS 184170-48-7C4H3ClN2O2S
2-Amino-5-chloro-1,3-thiazole-4-carboxylic acid chemical structure, C4H3ClN2O2S, CAS 101242-22-2
2-Amino-5-chloro-1,3-thiazole-4-carboxylic acid
CAS 101242-22-2C4H3ClN2O2S
2-Amino-4-chloro-1,3-thiazole-5-carboxylic acid chemical structure, C4H3ClN2O2S, CAS 1255772-87-2
2-Amino-4-chloro-1,3-thiazole-5-carboxylic acid
CAS 1255772-87-2C4H3ClN2O2S
5-Methylthio-1,3,4-oxadiazol-2-carbonyl chloride chemical structure, C4H3ClN2O2S, CAS 62373-33-5
5-Methylthio-1,3,4-oxadiazol-2-carbonyl chloride
CAS 62373-33-5C4H3ClN2O2S
Pyrimidine-5-sulfonyl chloride chemical structure, C4H3ClN2O2S, CAS 856596-17-3
Pyrimidine-5-sulfonyl chloride
CAS 856596-17-3C4H3ClN2O2S
5-Amino-3-chloroisothiazole-4-carboxylic acid chemical structure, C4H3ClN2O2S, CAS 1210646-94-8
5-Amino-3-chloroisothiazole-4-carboxylic acid
CAS 1210646-94-8C4H3ClN2O2S
4-Pyrimidinesulfonyl chloride chemical structure, C4H3ClN2O2S, CAS 1198596-10-9
4-Pyrimidinesulfonyl chloride
CAS 1198596-10-9C4H3ClN2O2S
4-Amino-2-chlorothiazole-5-carboxylic acid chemical structure, C4H3ClN2O2S, CAS 1505316-34-6
4-Amino-2-chlorothiazole-5-carboxylic acid
CAS 1505316-34-6C4H3ClN2O2S
3-Chloro-5-methoxy-4H-1,2,6-thiadiazin-4-one chemical structure, C4H3ClN2O2S, CAS 54865-10-0
3-Chloro-5-methoxy-4H-1,2,6-thiadiazin-4-one
CAS 54865-10-0C4H3ClN2O2S
Pyridazine-3-sulfonyl chloride chemical structure, C4H3ClN2O2S, CAS 1249387-78-7
Pyridazine-3-sulfonyl chloride
CAS 1249387-78-7C4H3ClN2O2S
5-Chloropyrimidine-2-sulfinic acid chemical structure, C4H3ClN2O2S, CAS 2172057-97-3
5-Chloropyrimidine-2-sulfinic acid
CAS 2172057-97-3C4H3ClN2O2S
4-Chloro-2-methyl-5-nitrothiazole chemical structure, C4H3ClN2O2S, CAS 1834584-59-6
4-Chloro-2-methyl-5-nitrothiazole
CAS 1834584-59-6C4H3ClN2O2S
Methyl4-chloro-1,2,5-thiadiazole-3-carboxylate chemical structure, C4H3ClN2O2S, CAS 1782402-47-4
Methyl4-chloro-1,2,5-thiadiazole-3-carboxylate
CAS 1782402-47-4C4H3ClN2O2S
(1,2,3-Thiadiazol-5-yl)methyl carbonochloridate chemical structure, C4H3ClN2O2S, CAS 2172537-00-5
(1,2,3-Thiadiazol-5-yl)methyl carbonochloridate
CAS 2172537-00-5C4H3ClN2O2S
2-Chloro-5-(nitromethyl)-1,3-thiazole chemical structure, C4H3ClN2O2S, CAS 2228875-44-1
2-Chloro-5-(nitromethyl)-1,3-thiazole
CAS 2228875-44-1C4H3ClN2O2S
3-Chloro-4-[(oxiran-2-yl)oxy]-1,2,5-thiadiazole chemical structure, C4H3ClN2O2S, CAS 89518-89-8
3-Chloro-4-[(oxiran-2-yl)oxy]-1,2,5-thiadiazole
CAS 89518-89-8C4H3ClN2O2S
4-(Chloromethyl)-1,2,3-thiadiazole-5-carboxylic acid chemical structure, C4H3ClN2O2S, CAS 183303-20-0
4-(Chloromethyl)-1,2,3-thiadiazole-5-carboxylic acid
CAS 183303-20-0C4H3ClN2O2S
2-Chloropyrimidine-5-sulfinicacid chemical structure, C4H3ClN2O2S, CAS 2137695-34-0
2-Chloropyrimidine-5-sulfinicacid
CAS 2137695-34-0C4H3ClN2O2S
2-Chloropyrimidine-4-sulfinicacid chemical structure, C4H3ClN2O2S, CAS 2188151-74-6
2-Chloropyrimidine-4-sulfinicacid
CAS 2188151-74-6C4H3ClN2O2S
3-Chloropyrazine-2-sulfinicacid chemical structure, C4H3ClN2O2S, CAS 2385989-07-9
3-Chloropyrazine-2-sulfinicacid
CAS 2385989-07-9C4H3ClN2O2S
6-Chloropyrimidine-4-sulfinicacid chemical structure, C4H3ClN2O2S, CAS 2290668-11-8
6-Chloropyrimidine-4-sulfinicacid
CAS 2290668-11-8C4H3ClN2O2S
6-Chloropyridazine-3-sulfinic acid chemical structure, C4H3ClN2O2S, CAS 2138343-85-6
6-Chloropyridazine-3-sulfinic acid
CAS 2138343-85-6C4H3ClN2O2S

Frequently asked questions

What is the molar mass of C4H3ClN2O2S?

The molar mass of C4H3ClN2O2S is 178.59 g/mol, calculated from standard atomic weights for 4 carbon atoms, 3 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 177.9604 Da.

How many compounds have the formula C4H3ClN2O2S?

CompoundList lists 25 compounds with the molecular formula C4H3ClN2O2S, including 1,2,4-Thiadiazole-3-carboxylic acid, 5-chloro-, methyl ester, Pyrimidine-2-sulfonyl Chloride, Pyrazine-2-sulfonyl chloride. 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 C4H3ClN2O2S?

C4H3ClN2O2S has a degree of unsaturation of 4. 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.