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Molecular formula

C20H16N2O8

6 compounds have this formula on CompoundList.

Molar mass
412.35g/mol
Monoisotopic mass
412.0907Da
Atoms
46
Elements
4
Rings plus double bonds
14

The formula C20H16N2O8 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 8 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 × 2058.26%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 163.91%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 26.79%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 831.04%
    15.999 × 8 = 127.992 g/mol
Look up another formula

Compounds with the formula C20H16N2O8

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

Showing 1 to 6 of 6 compounds

1-Methyl-4-((4-nitrobenzoyl)oxy)-2-pentynyl 4-nitrobenzoate chemical structure, C20H16N2O8, CAS 882865-91-0
1-Methyl-4-((4-nitrobenzoyl)oxy)-2-pentynyl 4-nitrobenzoate
CAS 882865-91-0C20H16N2O8
Kinamycin B chemical structure, C20H16N2O8, CAS 35303-13-0
Kinamycin B
CAS 35303-13-0C20H16N2O8
5-({[2-(2-Methoxyethyl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)benzene-1,3-dicarboxylic acid chemical structure, C20H16N2O8, CAS 847476-71-5
5-({[2-(2-Methoxyethyl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)benzene-1,3-dicarboxylic acid
CAS 847476-71-5C20H16N2O8
3,4,5-Trihydroxy-N-[2-[(3,4,5-trihydroxybenzoyl)amino]phenyl]benzamide chemical structure, C20H16N2O8, CAS 651302-04-4
3,4,5-Trihydroxy-N-[2-[(3,4,5-trihydroxybenzoyl)amino]phenyl]benzamide
CAS 651302-04-4C20H16N2O8
Ethane-1,2-diyl bis(2-(4-isocyanatophenoxy)acetate) chemical structure, C20H16N2O8, CAS 901451-16-9
Ethane-1,2-diyl bis(2-(4-isocyanatophenoxy)acetate)
CAS 901451-16-9C20H16N2O8
2-[1,3,5,7-Tetraoxo-2-(2-prop-2-enoyloxyethyl)pyrrolo[3,4-f]isoindol-6-yl]ethyl prop-2-enoate chemical structure, C20H16N2O8, CAS 717132-69-9
2-[1,3,5,7-Tetraoxo-2-(2-prop-2-enoyloxyethyl)pyrrolo[3,4-f]isoindol-6-yl]ethyl prop-2-enoate
CAS 717132-69-9C20H16N2O8

Frequently asked questions

What is the molar mass of C20H16N2O8?

The molar mass of C20H16N2O8 is 412.35 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 8 oxygen atoms. The monoisotopic mass is 412.0907 Da.

How many compounds have the formula C20H16N2O8?

CompoundList lists 6 compounds with the molecular formula C20H16N2O8, including 1-Methyl-4-((4-nitrobenzoyl)oxy)-2-pentynyl 4-nitrobenzoate, Kinamycin B, 5-({[2-(2-Methoxyethyl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)benzene-1,3-dicarboxylic acid. 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 C20H16N2O8?

C20H16N2O8 has a degree of unsaturation of 14. 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.