C77H127N21O18
1 compound has this formula on CompoundList.
- Molar mass
- 1634.99g/mol
- Monoisotopic mass
- 1633.9668Da
- Atoms
- 243
- Elements
- 4
- Rings plus double bonds
- 25
The formula C77H127N21O18 describes a molecule made of 77 carbon atoms, 127 hydrogen atoms, 21 nitrogen atoms and 18 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 × 7756.57%12.011 × 77 = 924.847 g/mol
- H Hydrogen × 1277.83%1.008 × 127 = 128.016 g/mol
- N Nitrogen × 2117.99%14.007 × 21 = 294.147 g/mol
- O Oxygen × 1817.61%15.999 × 18 = 287.982 g/mol
Compounds with the formula C77H127N21O18
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 C77H127N21O18?
The molar mass of C77H127N21O18 is 1634.99 g/mol, calculated from standard atomic weights for 77 carbon atoms, 127 hydrogen atoms, 21 nitrogen atoms and 18 oxygen atoms. The monoisotopic mass is 1633.9668 Da.
How many compounds have the formula C77H127N21O18?
CompoundList lists 1 compound with the molecular formula C77H127N21O18, including Polistes mastoparan. 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 C77H127N21O18?
C77H127N21O18 has a degree of unsaturation of 25. 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.