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Molecular formula

C7H4NNaOS

1 compound has this formula on CompoundList.

Molar mass
173.16g/mol
Monoisotopic mass
172.9911Da
Atoms
15
Elements
6

The formula C7H4NNaOS describes a molecule made of 7 carbon atoms, 4 hydrogen atoms, 1 nitrogen atom, 1 sodium atom, 1 oxygen atom 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 × 748.55%
    12.011 × 7 = 84.077 g/mol
  • H Hydrogen × 42.33%
    1.008 × 4 = 4.032 g/mol
  • N Nitrogen × 18.09%
    14.007 × 1 = 14.007 g/mol
  • Na Sodium × 113.28%
    22.99 × 1 = 22.990 g/mol
  • O Oxygen × 19.24%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 118.51%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C7H4NNaOS

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

Showing 1 to 1 of 1 compounds

1,2-Benzisothiazol-3(2H)-one, sodium salt chemical structure, C7H4NNaOS, CAS 58249-25-5
1,2-Benzisothiazol-3(2H)-one, sodium salt
CAS 58249-25-5C7H4NNaOS

Frequently asked questions

What is the molar mass of C7H4NNaOS?

The molar mass of C7H4NNaOS is 173.16 g/mol, calculated from standard atomic weights for 7 carbon atoms, 4 hydrogen atoms, 1 nitrogen atom, 1 sodium atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 172.9911 Da.

How many compounds have the formula C7H4NNaOS?

CompoundList lists 1 compound with the molecular formula C7H4NNaOS, including 1,2-Benzisothiazol-3(2H)-one, sodium salt. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.