CompoundList
Molecular formula

C65H104N18O26S4

2 compounds have this formula on CompoundList.

Molar mass
1681.89g/mol
Monoisotopic mass
1680.6252Da
Atoms
217
Elements
5
Rings plus double bonds
23

The formula C65H104N18O26S4 describes a molecule made of 65 carbon atoms, 104 hydrogen atoms, 18 nitrogen atoms, 26 oxygen atoms and 4 sulfur atoms. 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 × 6546.42%
    12.011 × 65 = 780.715 g/mol
  • H Hydrogen × 1046.23%
    1.008 × 104 = 104.832 g/mol
  • N Nitrogen × 1814.99%
    14.007 × 18 = 252.126 g/mol
  • O Oxygen × 2624.73%
    15.999 × 26 = 415.974 g/mol
  • S Sulfur × 47.62%
    32.06 × 4 = 128.240 g/mol
Look up another formula

Compounds with the formula C65H104N18O26S4

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

Showing 1 to 2 of 2 compounds

Frequently asked questions

What is the molar mass of C65H104N18O26S4?

The molar mass of C65H104N18O26S4 is 1681.89 g/mol, calculated from standard atomic weights for 65 carbon atoms, 104 hydrogen atoms, 18 nitrogen atoms, 26 oxygen atoms and 4 sulfur atoms. The monoisotopic mass is 1680.6252 Da.

How many compounds have the formula C65H104N18O26S4?

CompoundList lists 2 compounds with the molecular formula C65H104N18O26S4, including Plecanatide, Dolcanatide. 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 C65H104N18O26S4?

C65H104N18O26S4 has a degree of unsaturation of 23. 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.