CompoundList
Molecular formula

C66H77Cl2N9O28S

1 compound has this formula on CompoundList.

Molar mass
1547.34g/mol
Monoisotopic mass
1545.3976Da
Atoms
183
Elements
6
Rings plus double bonds
32

The formula C66H77Cl2N9O28S describes a molecule made of 66 carbon atoms, 77 hydrogen atoms, 2 chlorine atoms, 9 nitrogen atoms, 28 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 × 6651.23%
    12.011 × 66 = 792.726 g/mol
  • H Hydrogen × 775.02%
    1.008 × 77 = 77.616 g/mol
  • Cl Chlorine × 24.58%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 98.15%
    14.007 × 9 = 126.063 g/mol
  • O Oxygen × 2828.95%
    15.999 × 28 = 447.972 g/mol
  • S Sulfur × 12.07%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C66H77Cl2N9O28S

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

Showing 1 to 1 of 1 compounds

Frequently asked questions

What is the molar mass of C66H77Cl2N9O28S?

The molar mass of C66H77Cl2N9O28S is 1547.34 g/mol, calculated from standard atomic weights for 66 carbon atoms, 77 hydrogen atoms, 2 chlorine atoms, 9 nitrogen atoms, 28 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 1545.3976 Da.

How many compounds have the formula C66H77Cl2N9O28S?

CompoundList lists 1 compound with the molecular formula C66H77Cl2N9O28S, including Vancomycin sulfate. 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 C66H77Cl2N9O28S?

C66H77Cl2N9O28S has a degree of unsaturation of 32. 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.