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Molecular formula

C20H23NO4

425 compounds have this formula on CompoundList.

Molar mass
341.41g/mol
Monoisotopic mass
347.2004Da
Atoms
48
Elements
4
Rings plus double bonds
10

The formula C20H23NO4 describes a molecule made of 20 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 4 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 × 2070.36%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 236.79%
    1.008 × 23 = 23.184 g/mol
  • N Nitrogen × 14.10%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 418.74%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C20H23NO4

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

Showing 401 to 425 of 425 compounds

tert-Butyl N-[1-oxo-2-(2-phenoxyphenyl)propan-2-yl]carbamate chemical structure, C20H23NO4, CAS 2228849-67-8
tert-Butyl N-[1-oxo-2-(2-phenoxyphenyl)propan-2-yl]carbamate
CAS 2228849-67-8C20H23NO4
(9H-Fluoren-9-yl)methyl N-[(2R,3R)-1-hydroxy-3-methoxybutan-2-yl]carbamate chemical structure, C20H23NO4, CAS 2763888-64-6
(9H-Fluoren-9-yl)methyl N-[(2R,3R)-1-hydroxy-3-methoxybutan-2-yl]carbamate
CAS 2763888-64-6C20H23NO4
(9H-Fluoren-9-yl)methyl N-[2-(3-hydroxypropoxy)ethyl]carbamate chemical structure, C20H23NO4, CAS 2148976-95-6
(9H-Fluoren-9-yl)methyl N-[2-(3-hydroxypropoxy)ethyl]carbamate
CAS 2148976-95-6C20H23NO4
(9H-Fluoren-9-yl)methyl N-[(2S)-1-ethoxy-3-hydroxypropan-2-yl]carbamate chemical structure, C20H23NO4, CAS 2763885-43-2
(9H-Fluoren-9-yl)methyl N-[(2S)-1-ethoxy-3-hydroxypropan-2-yl]carbamate
CAS 2763885-43-2C20H23NO4
(9H-Fluoren-9-yl)methyl N-(3-hydroxy-2-methoxy-2-methylpropyl)carbamate chemical structure, C20H23NO4, CAS 2154200-04-9
(9H-Fluoren-9-yl)methyl N-(3-hydroxy-2-methoxy-2-methylpropyl)carbamate
CAS 2154200-04-9C20H23NO4
(9H-Fluoren-9-yl)methyl N-(2-hydroxy-4-methoxybutyl)carbamate chemical structure, C20H23NO4, CAS 2763956-29-0
(9H-Fluoren-9-yl)methyl N-(2-hydroxy-4-methoxybutyl)carbamate
CAS 2763956-29-0C20H23NO4
(9H-Fluoren-9-yl)methyl N-(1-hydroxy-3-methoxy-2-methylpropan-2-yl)carbamate chemical structure, C20H23NO4, CAS 2143305-15-9
(9H-Fluoren-9-yl)methyl N-(1-hydroxy-3-methoxy-2-methylpropan-2-yl)carbamate
CAS 2143305-15-9C20H23NO4
(9H-Fluoren-9-yl)methyl N-(2,3-dihydroxy-3-methylbutyl)carbamate chemical structure, C20H23NO4, CAS 2770556-65-3
(9H-Fluoren-9-yl)methyl N-(2,3-dihydroxy-3-methylbutyl)carbamate
CAS 2770556-65-3C20H23NO4
(9H-Fluoren-9-yl)methyl N-(2,3-dihydroxypropyl)-N-ethylcarbamate chemical structure, C20H23NO4, CAS 2770554-70-4
(9H-Fluoren-9-yl)methyl N-(2,3-dihydroxypropyl)-N-ethylcarbamate
CAS 2770554-70-4C20H23NO4
(9H-Fluoren-9-yl)methyl N-(3,4-dihydroxybutyl)-N-methylcarbamate chemical structure, C20H23NO4, CAS 2770556-92-6
(9H-Fluoren-9-yl)methyl N-(3,4-dihydroxybutyl)-N-methylcarbamate
CAS 2770556-92-6C20H23NO4
(9H-Fluoren-9-yl)methyl N-(2,4-dihydroxybutyl)-N-methylcarbamate chemical structure, C20H23NO4, CAS 2770518-12-0
(9H-Fluoren-9-yl)methyl N-(2,4-dihydroxybutyl)-N-methylcarbamate
CAS 2770518-12-0C20H23NO4
Benzyl N-{2-oxo-1-[4-(propan-2-yloxy)phenyl]propyl}carbamate chemical structure, C20H23NO4, CAS 2770500-23-5
Benzyl N-{2-oxo-1-[4-(propan-2-yloxy)phenyl]propyl}carbamate
CAS 2770500-23-5C20H23NO4
(9H-Fluoren-9-yl)methyl N-[(3R)-3,5-dihydroxypentyl]carbamate chemical structure, C20H23NO4, CAS 2770451-28-8
(9H-Fluoren-9-yl)methyl N-[(3R)-3,5-dihydroxypentyl]carbamate
CAS 2770451-28-8C20H23NO4
2-{[(Benzyloxy)carbonyl]amino}-3-[3-(propan-2-yl)phenyl]propanoic acid chemical structure, C20H23NO4, CAS 2351984-36-4
2-{[(Benzyloxy)carbonyl]amino}-3-[3-(propan-2-yl)phenyl]propanoic acid
CAS 2351984-36-4C20H23NO4
Methyl 4-[4-(formylamino)-1,1-biphenyl-4-yl]-2,2-dimethyl-4-oxobutanoate chemical structure, C20H23NO4, CAS 791593-75-4
Methyl 4-[4-(formylamino)-1,1-biphenyl-4-yl]-2,2-dimethyl-4-oxobutanoate
CAS 791593-75-4C20H23NO4
Methyl 2-(benzyloxy)-5-(((tetrahydrofuran-3-yl)amino)methyl)benzoate chemical structure, C20H23NO4, CAS 3078443-25-8
Methyl 2-(benzyloxy)-5-(((tetrahydrofuran-3-yl)amino)methyl)benzoate
CAS 3078443-25-8C20H23NO4
(1R,9S)-4,5,12,13-Tetramethoxy-17-azatetracyclo[7.6.2.02,7.010,15]heptadeca-2,4,6,10,12,14-hexaene chemical structure, C20H23NO4, CAS 25727-46-2
(1R,9S)-4,5,12,13-Tetramethoxy-17-azatetracyclo[7.6.2.02,7.010,15]heptadeca-2,4,6,10,12,14-hexaene
CAS 25727-46-2C20H23NO4
Paroxetine HCl HeMihydrate IMpurity B HCl chemical structure, C20H23NO4
Paroxetine HCl HeMihydrate IMpurity B HCl
C20H23NO4
(S)-3-([1,1'-Biphenyl]-2-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid chemical structure, C20H23NO4
(S)-3-([1,1'-Biphenyl]-2-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid
C20H23NO4
(R)-3-([1,1'-Biphenyl]-2-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid chemical structure, C20H23NO4, CAS 1228570-41-9
(R)-3-([1,1'-Biphenyl]-2-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid
CAS 1228570-41-9C20H23NO4
(S)-3-([1,1'-Biphenyl]-3-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid chemical structure, C20H23NO4, CAS 1228569-19-4
(S)-3-([1,1'-Biphenyl]-3-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid
CAS 1228569-19-4C20H23NO4
(R)-3-([1,1'-Biphenyl]-3-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid chemical structure, C20H23NO4
(R)-3-([1,1'-Biphenyl]-3-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid
C20H23NO4
(S)-4-Benzyl-3-((R)-3-cyclopentyl-3-hydroxypent-4-ynoyl)oxazolidin-2-one chemical structure, C20H23NO4, CAS 1508318-85-1
(S)-4-Benzyl-3-((R)-3-cyclopentyl-3-hydroxypent-4-ynoyl)oxazolidin-2-one
CAS 1508318-85-1C20H23NO4
(3R,4R)-1-(tert-Butoxycarbonyl)-4-(naphthalen-1-yl)pyrrolidine-3-carboxylic acid chemical structure, C20H23NO4, CAS 2350918-80-6
(3R,4R)-1-(tert-Butoxycarbonyl)-4-(naphthalen-1-yl)pyrrolidine-3-carboxylic acid
CAS 2350918-80-6C20H23NO4

Frequently asked questions

What is the molar mass of C20H23NO4?

The molar mass of C20H23NO4 is 341.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 347.2004 Da.

How many compounds have the formula C20H23NO4?

CompoundList lists 425 compounds with the molecular formula C20H23NO4, including tert-Butyl N-[1-oxo-2-(2-phenoxyphenyl)propan-2-yl]carbamate, (9H-Fluoren-9-yl)methyl N-[(2R,3R)-1-hydroxy-3-methoxybutan-2-yl]carbamate, (9H-Fluoren-9-yl)methyl N-[2-(3-hydroxypropoxy)ethyl]carbamate. 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 C20H23NO4?

C20H23NO4 has a degree of unsaturation of 10. 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.