Molecular formula

C₁₂H₉Cl₂NO₃S

27 compounds have this formula on CompoundList.

Molar mass: 318.17g/mol
Monoisotopic mass: 316.9680Da
Atoms: 28
Elements: 6
Rings plus double bonds: 8

The formula C12H9Cl2NO3S describes a molecule made of 12 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 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 × 1245.30%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 92.85%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 222.28%
35.45 × 2 = 70.900 g/mol
N Nitrogen × 14.40%
14.007 × 1 = 14.007 g/mol
O Oxygen × 315.09%
15.999 × 3 = 47.997 g/mol
S Sulfur × 110.08%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C12H9Cl2NO3S

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

Showing 1 to 27 of 27 compounds

Ethyl 2-(2,4-dichlorophenyl)-4-hydroxythiazole-5-carboxylate

CAS 262856-01-9C₁₂H₉Cl₂NO₃S

3,4-Dichloro-N-(2-hydroxyphenyl)benzene-1-sulfonamide

CAS 881302-41-6C₁₂H₉Cl₂NO₃S

N-(3,5-Dichloro-4-hydroxyphenyl)benzenesulfonamide

CAS 51767-45-4C₁₂H₉Cl₂NO₃S

Pyridine, 2-(3,4-dichlorophenoxy)-5-(methylsulfonyl)-

CAS 99902-97-3C₁₂H₉Cl₂NO₃S

Pyridine, 2-(3,4-dichlorophenoxy)-3-(methylsulfonyl)-

CAS 85331-25-5C₁₂H₉Cl₂NO₃S

Pyridine, 2-(3,4-dichlorophenoxy)-6-(methylsulfonyl)-

CAS 85331-21-1C₁₂H₉Cl₂NO₃S

Pyridine, 2-(3,4-dichlorophenoxy)-4-(methylsulfonyl)-

CAS 85331-19-7C₁₂H₉Cl₂NO₃S

2-(2,6-Dichlorophenyl)methylsulfonyl pyridine 1-oxide

CAS 60264-02-0C₁₂H₉Cl₂NO₃S

2,5-Dichloro-N-(4-hydroxyphenyl)benzenesulfonamide

CAS 88522-17-2C₁₂H₉Cl₂NO₃S

2,5-Dichloro-N-(3-hydroxyphenyl)benzenesulfonamide

CAS 88522-16-1C₁₂H₉Cl₂NO₃S

Benzenesulfonamide, 4-chloro-N-(3-chloro-4-hydroxyphenyl)-

CAS 141481-31-4C₁₂H₉Cl₂NO₃S

Ethyl 4-(2,4-dichlorophenyl)-2-oxo-2,3-dihydrothiazole-5-carboxylate

CAS 886497-52-5C₁₂H₉Cl₂NO₃S

Methyl 2-[(3,4-dichlorophenyl)amino]-4-oxo-4,5-dihydrothiophene-3-carboxylate

CAS 431886-80-5C₁₂H₉Cl₂NO₃S

Pyridine, 2-[[(3,4-dichlorophenyl)methyl]sulfonyl]-, 1-oxide

CAS 60264-27-9C₁₂H₉Cl₂NO₃S

2,5-Dichloro-N-(2-hydroxyphenyl)benzenesulfonamide

CAS 825604-11-3C₁₂H₉Cl₂NO₃S

Pyridine, 2-[[(2,4-dichlorophenyl)methyl]sulfonyl]-, 1-oxide

CAS 60264-11-1C₁₂H₉Cl₂NO₃S

2-Pyridinyl 2,4-dichloro-5-methylbenzenesulfonate

CAS 1904128-82-0C₁₂H₉Cl₂NO₃S

4-(3,4-Dichlorophenoxy)benzenesulfonamide

CAS 1032507-37-1C₁₂H₉Cl₂NO₃S

3,5-Dichloro-2-hydroxy-N-phenylbenzenesulfonamide

CAS 54970-74-0C₁₂H₉Cl₂NO₃S

2,6-Dichloro-N-(2-hydroxyphenyl)benzene-1-sulfonamide

CAS 57125-62-9C₁₂H₉Cl₂NO₃S

5-Chloro-2-(phenylmethoxy)-3-pyridinesulfonyl chloride

CAS 2803476-21-1C₁₂H₉Cl₂NO₃S

2,3-Dichloro-4-phenoxybenzene-1-sulfonamide

CAS 88345-65-7C₁₂H₉Cl₂NO₃S

3,5-Dichloro-4-hydroxy-N-phenylbenzene-1-sulfonamide

CAS 65501-82-8C₁₂H₉Cl₂NO₃S

4-(Benzyloxy)-6-chloropyridine-2-sulfonyl chloride

CAS 1393538-81-2C₁₂H₉Cl₂NO₃S

Frequently asked questions

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What is the molar mass of C12H9Cl2NO3S?

The molar mass of C12H9Cl2NO3S is 318.17 g/mol, calculated from standard atomic weights for 12 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 316.9680 Da.

How many compounds have the formula C12H9Cl2NO3S?

CompoundList lists 27 compounds with the molecular formula C12H9Cl2NO3S, including Ethyl 2-(2,4-dichlorophenyl)-4-hydroxythiazole-5-carboxylate, 3,4-Dichloro-N-(2-hydroxyphenyl)benzene-1-sulfonamide, N-(3,5-Dichloro-4-hydroxyphenyl)benzenesulfonamide. 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 C12H9Cl2NO3S?

C12H9Cl2NO3S has a degree of unsaturation of 8. 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.