C81H118N20O23
1 compound has this formula on CompoundList.
- Molar mass
- 1739.95g/mol
- Monoisotopic mass
- 1738.8679Da
- Atoms
- 242
- Elements
- 4
- Rings plus double bonds
- 33
The formula C81H118N20O23 describes a molecule made of 81 carbon atoms, 118 hydrogen atoms, 20 nitrogen atoms and 23 oxygen 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 × 8155.91%12.011 × 81 = 972.891 g/mol
- H Hydrogen × 1186.84%1.008 × 118 = 118.944 g/mol
- N Nitrogen × 2016.10%14.007 × 20 = 280.140 g/mol
- O Oxygen × 2321.15%15.999 × 23 = 367.977 g/mol
Compounds with the formula C81H118N20O23
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 C81H118N20O23?
The molar mass of C81H118N20O23 is 1739.95 g/mol, calculated from standard atomic weights for 81 carbon atoms, 118 hydrogen atoms, 20 nitrogen atoms and 23 oxygen atoms. The monoisotopic mass is 1738.8679 Da.
How many compounds have the formula C81H118N20O23?
CompoundList lists 1 compound with the molecular formula C81H118N20O23, including Thrombin receptor peptide (42-55). 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 C81H118N20O23?
C81H118N20O23 has a degree of unsaturation of 33. 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.