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Molecular formula

C16H9Cl2NO2S

5 compounds have this formula on CompoundList.

Molar mass
350.21g/mol
Monoisotopic mass
348.9731Da
Atoms
31
Elements
6
Rings plus double bonds
12

The formula C16H9Cl2NO2S describes a molecule made of 16 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 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 × 1654.87%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 92.59%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 220.24%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 14.00%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 29.14%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 19.15%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H9Cl2NO2S

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

Showing 1 to 5 of 5 compounds

4-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid chemical structure, C16H9Cl2NO2S, CAS 320420-89-1
4-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid
CAS 320420-89-1C16H9Cl2NO2S
4-[4-(3,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid chemical structure, C16H9Cl2NO2S, CAS 338407-84-4
4-[4-(3,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid
CAS 338407-84-4C16H9Cl2NO2S
(5Z)-3-(3-Chlorophenyl)-5-[(4-chlorophenyl)methylidene]-1,3-thiazolidine-2,4-dione chemical structure, C16H9Cl2NO2S, CAS 428840-81-7
(5Z)-3-(3-Chlorophenyl)-5-[(4-chlorophenyl)methylidene]-1,3-thiazolidine-2,4-dione
CAS 428840-81-7C16H9Cl2NO2S
2-[(2,6-Dichlorophenyl)thio]quinoline-4-carboxylic acid chemical structure, C16H9Cl2NO2S, CAS 1171069-11-6
2-[(2,6-Dichlorophenyl)thio]quinoline-4-carboxylic acid
CAS 1171069-11-6C16H9Cl2NO2S
4,5-Bis-(4-chloro-phenyl)-thiazole-2-carboxylic acid chemical structure, C16H9Cl2NO2S, CAS 721399-97-9
4,5-Bis-(4-chloro-phenyl)-thiazole-2-carboxylic acid
CAS 721399-97-9C16H9Cl2NO2S

Frequently asked questions

What is the molar mass of C16H9Cl2NO2S?

The molar mass of C16H9Cl2NO2S is 350.21 g/mol, calculated from standard atomic weights for 16 carbon atoms, 9 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 348.9731 Da.

How many compounds have the formula C16H9Cl2NO2S?

CompoundList lists 5 compounds with the molecular formula C16H9Cl2NO2S, including 4-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid, 4-[4-(3,4-Dichlorophenyl)-1,3-thiazol-2-yl]benzoic acid, (5Z)-3-(3-Chlorophenyl)-5-[(4-chlorophenyl)methylidene]-1,3-thiazolidine-2,4-dione. 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 C16H9Cl2NO2S?

C16H9Cl2NO2S has a degree of unsaturation of 12. 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.