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Molecular formula

C9H7ClN2O3S

32 compounds have this formula on CompoundList.

Molar mass
258.68g/mol
Monoisotopic mass
257.9866Da
Atoms
23
Elements
6
Rings plus double bonds
7

The formula C9H7ClN2O3S describes a molecule made of 9 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 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 × 941.79%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 72.73%
    1.008 × 7 = 7.056 g/mol
  • Cl Chlorine × 113.70%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 210.83%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 318.55%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 112.39%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C9H7ClN2O3S

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

Showing 1 to 32 of 32 compounds

3-(5-Methyl-1,3,4-oxadiazol-2-yl)benzenesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 388088-81-1
3-(5-Methyl-1,3,4-oxadiazol-2-yl)benzenesulfonyl chloride
CAS 388088-81-1C9H7ClN2O3S
3-Cyclopropyl-(1,2)oxazolo(5,4-b)pyridine-5-sulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 1423024-24-1
3-Cyclopropyl-(1,2)oxazolo(5,4-b)pyridine-5-sulfonyl chloride
CAS 1423024-24-1C9H7ClN2O3S
3-(5-Methyl-1,2,4-oxadiazol-3-yl)benzenesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 10185-62-3
3-(5-Methyl-1,2,4-oxadiazol-3-yl)benzenesulfonyl chloride
CAS 10185-62-3C9H7ClN2O3S
2-(Chloromethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid chemical structure, C9H7ClN2O3S, CAS 743444-28-2
2-(Chloromethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
CAS 743444-28-2C9H7ClN2O3S
5-Chloro-3-[4-(methanesulfonyl)phenyl]-1,2,4-oxadiazole chemical structure, C9H7ClN2O3S, CAS 918967-71-2
5-Chloro-3-[4-(methanesulfonyl)phenyl]-1,2,4-oxadiazole
CAS 918967-71-2C9H7ClN2O3S
4-Chloro-N-(1,2-oxazol-3-yl)benzenesulfonamide chemical structure, C9H7ClN2O3S, CAS 900415-39-6
4-Chloro-N-(1,2-oxazol-3-yl)benzenesulfonamide
CAS 900415-39-6C9H7ClN2O3S
Methyl 7-chloro-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylate chemical structure, C9H7ClN2O3S, CAS 577691-69-1
Methyl 7-chloro-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylate
CAS 577691-69-1C9H7ClN2O3S
2-(6-Chloro-7-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid chemical structure, C9H7ClN2O3S, CAS 1706456-09-8
2-(6-Chloro-7-methyl-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid
CAS 1706456-09-8C9H7ClN2O3S
Ethyl 5-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate chemical structure, C9H7ClN2O3S, CAS 1339341-49-9
Ethyl 5-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate
CAS 1339341-49-9C9H7ClN2O3S
1-(4-Chlorobenzene-1-sulfonyl)-1-diazonioprop-1-en-2-olate chemical structure, C9H7ClN2O3S, CAS 61821-04-3
1-(4-Chlorobenzene-1-sulfonyl)-1-diazonioprop-1-en-2-olate
CAS 61821-04-3C9H7ClN2O3S
4-(4-Chloro-benzenesulfonyl)-isoxazol-5-ylamine chemical structure, C9H7ClN2O3S, CAS 67960-28-5
4-(4-Chloro-benzenesulfonyl)-isoxazol-5-ylamine
CAS 67960-28-5C9H7ClN2O3S
2-Chloro-N-(1,1-dioxo-1H-1lambda~6~,2-benzothiazol-3-yl)acetamide chemical structure, C9H7ClN2O3S, CAS 93908-23-7
2-Chloro-N-(1,1-dioxo-1H-1lambda~6~,2-benzothiazol-3-yl)acetamide
CAS 93908-23-7C9H7ClN2O3S
3-Acetamido-5-cyanobenzenesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 1393577-08-6
3-Acetamido-5-cyanobenzenesulfonyl chloride
CAS 1393577-08-6C9H7ClN2O3S
Ethyl 5-(3-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate chemical structure, C9H7ClN2O3S, CAS 1523311-75-2
Ethyl 5-(3-chlorothiophen-2-yl)-1,2,4-oxadiazole-3-carboxylate
CAS 1523311-75-2C9H7ClN2O3S
5-(4-Chloro-1H-pyrazol-1-yl)-3-methoxythiophene-2-carboxylic acid chemical structure, C9H7ClN2O3S, CAS 1707609-69-5
5-(4-Chloro-1H-pyrazol-1-yl)-3-methoxythiophene-2-carboxylic acid
CAS 1707609-69-5C9H7ClN2O3S
Ethyl 3-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-5-carboxylate chemical structure, C9H7ClN2O3S, CAS 323594-85-0
Ethyl 3-(5-chlorothiophen-2-yl)-1,2,4-oxadiazole-5-carboxylate
CAS 323594-85-0C9H7ClN2O3S
(7-Chloroquinolin-4-yl)sulfamic acid chemical structure, C9H7ClN2O3S, CAS 61501-96-0
(7-Chloroquinolin-4-yl)sulfamic acid
CAS 61501-96-0C9H7ClN2O3S
(4-Oxo-3,4-dihydroquinazolin-2-yl)methanesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 1601007-66-2
(4-Oxo-3,4-dihydroquinazolin-2-yl)methanesulfonyl chloride
CAS 1601007-66-2C9H7ClN2O3S
3-(2-Chloro-1,3-thiazol-5-yl)-5-ethyl-1,2-oxazole-4-carboxylic acid chemical structure, C9H7ClN2O3S, CAS 2137764-27-1
3-(2-Chloro-1,3-thiazol-5-yl)-5-ethyl-1,2-oxazole-4-carboxylic acid
CAS 2137764-27-1C9H7ClN2O3S
[5-(Pyridin-4-yl)-1,2-oxazol-3-yl]methanesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 2138202-98-7
[5-(Pyridin-4-yl)-1,2-oxazol-3-yl]methanesulfonyl chloride
CAS 2138202-98-7C9H7ClN2O3S
[5-(Pyridin-2-yl)-1,2-oxazol-3-yl]methanesulfonyl chloride chemical structure, C9H7ClN2O3S, CAS 2138514-47-1
[5-(Pyridin-2-yl)-1,2-oxazol-3-yl]methanesulfonyl chloride
CAS 2138514-47-1C9H7ClN2O3S
Ethyl 5-(4-chlorothiophen-3-yl)-1,2,4-oxadiazole-3-carboxylate chemical structure, C9H7ClN2O3S, CAS 2137546-85-9
Ethyl 5-(4-chlorothiophen-3-yl)-1,2,4-oxadiazole-3-carboxylate
CAS 2137546-85-9C9H7ClN2O3S
4-Chloro-1-(4-hydroxyphenyl)-1H-pyrazole-5-sulfinic acid chemical structure, C9H7ClN2O3S, CAS 2168711-48-4
4-Chloro-1-(4-hydroxyphenyl)-1H-pyrazole-5-sulfinic acid
CAS 2168711-48-4C9H7ClN2O3S
2-Chloroquinolin-3-yl sulfamate chemical structure, C9H7ClN2O3S, CAS 2228308-67-4
2-Chloroquinolin-3-yl sulfamate
CAS 2228308-67-4C9H7ClN2O3S

Frequently asked questions

What is the molar mass of C9H7ClN2O3S?

The molar mass of C9H7ClN2O3S is 258.68 g/mol, calculated from standard atomic weights for 9 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 257.9866 Da.

How many compounds have the formula C9H7ClN2O3S?

CompoundList lists 32 compounds with the molecular formula C9H7ClN2O3S, including 3-(5-Methyl-1,3,4-oxadiazol-2-yl)benzenesulfonyl chloride, 3-Cyclopropyl-(1,2)oxazolo(5,4-b)pyridine-5-sulfonyl chloride, 3-(5-Methyl-1,2,4-oxadiazol-3-yl)benzenesulfonyl 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 C9H7ClN2O3S?

C9H7ClN2O3S 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.