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Molecular formula

C16H11ClO3S

9 compounds have this formula on CompoundList.

Molar mass
318.77g/mol
Monoisotopic mass
318.0117Da
Atoms
32
Elements
5
Rings plus double bonds
11

The formula C16H11ClO3S describes a molecule made of 16 carbon atoms, 11 hydrogen atoms, 1 chlorine 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 × 1660.29%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 113.48%
    1.008 × 11 = 11.088 g/mol
  • Cl Chlorine × 111.12%
    35.45 × 1 = 35.450 g/mol
  • O Oxygen × 315.06%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 110.06%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H11ClO3S

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

Showing 1 to 9 of 9 compounds

3-(4-Chloro-phenylsulfanylmethyl)-benzofuran-2-carboxylic acid chemical structure, C16H11ClO3S, CAS 733790-56-2
3-(4-Chloro-phenylsulfanylmethyl)-benzofuran-2-carboxylic acid
CAS 733790-56-2C16H11ClO3S
3-{[(2-Chlorophenyl)sulfanyl]methyl}-1-benzofuran-2-carboxylic acid chemical structure, C16H11ClO3S, CAS 1039967-31-1
3-{[(2-Chlorophenyl)sulfanyl]methyl}-1-benzofuran-2-carboxylic acid
CAS 1039967-31-1C16H11ClO3S
Naphthalen-2-yl 4-chlorobenzenesulfonate chemical structure, C16H11ClO3S, CAS 56059-50-8
Naphthalen-2-yl 4-chlorobenzenesulfonate
CAS 56059-50-8C16H11ClO3S
7-Benzoyl-5-chloro-2,3-dihydro-1-benzothiophene-3-carboxylic acid chemical structure, C16H11ClO3S, CAS 93669-96-6
7-Benzoyl-5-chloro-2,3-dihydro-1-benzothiophene-3-carboxylic acid
CAS 93669-96-6C16H11ClO3S
4-Methoxyphenyl 3-chloro-1-benzothiophene-2-carboxylate chemical structure, C16H11ClO3S, CAS 511250-48-9
4-Methoxyphenyl 3-chloro-1-benzothiophene-2-carboxylate
CAS 511250-48-9C16H11ClO3S
S-(4-Chlorophenyl) 3-(1,3-benzodioxol-5-yl)-2-propenethioate chemical structure, C16H11ClO3S, CAS 298215-57-3
S-(4-Chlorophenyl) 3-(1,3-benzodioxol-5-yl)-2-propenethioate
CAS 298215-57-3C16H11ClO3S
Naphthalen-1-yl 4-chlorobenzenesulfonate chemical structure, C16H11ClO3S, CAS 60893-36-9
Naphthalen-1-yl 4-chlorobenzenesulfonate
CAS 60893-36-9C16H11ClO3S
6-Chloro-4-methoxy-1-(thiophen-2-yl)naphthalene-2-carboxylic acid chemical structure, C16H11ClO3S, CAS 61995-97-9
6-Chloro-4-methoxy-1-(thiophen-2-yl)naphthalene-2-carboxylic acid
CAS 61995-97-9C16H11ClO3S
7-(Ethylsulfanyl)-9-oxo-9H-xanthene-3-carbonyl chloride chemical structure, C16H11ClO3S, CAS 89217-55-0
7-(Ethylsulfanyl)-9-oxo-9H-xanthene-3-carbonyl chloride
CAS 89217-55-0C16H11ClO3S

Frequently asked questions

What is the molar mass of C16H11ClO3S?

The molar mass of C16H11ClO3S is 318.77 g/mol, calculated from standard atomic weights for 16 carbon atoms, 11 hydrogen atoms, 1 chlorine atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 318.0117 Da.

How many compounds have the formula C16H11ClO3S?

CompoundList lists 9 compounds with the molecular formula C16H11ClO3S, including 3-(4-Chloro-phenylsulfanylmethyl)-benzofuran-2-carboxylic acid, 3-{[(2-Chlorophenyl)sulfanyl]methyl}-1-benzofuran-2-carboxylic acid, Naphthalen-2-yl 4-chlorobenzenesulfonate. 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 C16H11ClO3S?

C16H11ClO3S has a degree of unsaturation of 11. 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.