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Molecular formula

C20H18ClN5O5

14 compounds have this formula on CompoundList.

Molar mass
443.84g/mol
Monoisotopic mass
443.0996Da
Atoms
49
Elements
5
Rings plus double bonds
14

The formula C20H18ClN5O5 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 5 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 × 2054.12%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.09%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 17.99%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 515.78%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 518.02%
    15.999 × 5 = 79.995 g/mol
Look up another formula

Compounds with the formula C20H18ClN5O5

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

Showing 1 to 14 of 14 compounds

[(6-Amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(methyl)carbamoyl]methyl 6-chloropyridine-3-carboxylate chemical structure, C20H18ClN5O5, CAS 1031049-39-4
[(6-Amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(methyl)carbamoyl]methyl 6-chloropyridine-3-carboxylate
CAS 1031049-39-4C20H18ClN5O5
N-(5-chloro-2-methoxyphenyl)-2-(5-(4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide chemical structure, C20H18ClN5O5, CAS 1052613-86-1
N-(5-chloro-2-methoxyphenyl)-2-(5-(4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide
CAS 1052613-86-1C20H18ClN5O5
2-[5-(3-Chloro-4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(4-methoxyphenyl)acetamide chemical structure, C20H18ClN5O5, CAS 1052605-77-2
2-[5-(3-Chloro-4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(4-methoxyphenyl)acetamide
CAS 1052605-77-2C20H18ClN5O5
N-(4-chlorophenyl)-2-[5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide chemical structure, C20H18ClN5O5, CAS 1052609-81-0
N-(4-chlorophenyl)-2-[5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide
CAS 1052609-81-0C20H18ClN5O5
2-[5-(4-Chlorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(3,4-dimethoxyphenyl)acetamide chemical structure, C20H18ClN5O5, CAS 1052610-42-0
2-[5-(4-Chlorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(3,4-dimethoxyphenyl)acetamide
CAS 1052610-42-0C20H18ClN5O5
2-[5-(3-Chloro-4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(3-methoxyphenyl)acetamide chemical structure, C20H18ClN5O5, CAS 1052605-59-0
2-[5-(3-Chloro-4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(3-methoxyphenyl)acetamide
CAS 1052605-59-0C20H18ClN5O5
N-[1-[(2-Chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-4-methyl-3,5-dinitrobenzamide chemical structure, C20H18ClN5O5, CAS 957294-44-9
N-[1-[(2-Chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]-4-methyl-3,5-dinitrobenzamide
CAS 957294-44-9C20H18ClN5O5
4-((2-Chloro-4,6-dinitrophenyl)azo)-N-(3-methoxypropyl)naphthalen-1-amine chemical structure, C20H18ClN5O5, CAS 77390-62-6
4-((2-Chloro-4,6-dinitrophenyl)azo)-N-(3-methoxypropyl)naphthalen-1-amine
CAS 77390-62-6C20H18ClN5O5
2-(5-(4-Chlorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)-N-(3,5-dimethoxyphenyl)acetamide chemical structure, C20H18ClN5O5, CAS 1052612-84-6
2-(5-(4-Chlorophenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)-N-(3,5-dimethoxyphenyl)acetamide
CAS 1052612-84-6C20H18ClN5O5
N-(3-chloro-4-methoxyphenyl)-2-(5-(4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide chemical structure, C20H18ClN5O5, CAS 1052613-81-6
N-(3-chloro-4-methoxyphenyl)-2-(5-(4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide
CAS 1052613-81-6C20H18ClN5O5
N-(3-chlorophenyl)-2-[5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide chemical structure, C20H18ClN5O5, CAS 1052614-28-4
N-(3-chlorophenyl)-2-[5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]acetamide
CAS 1052614-28-4C20H18ClN5O5
N-(2-chlorophenyl)-2-(5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide chemical structure, C20H18ClN5O5, CAS 1052609-67-2
N-(2-chlorophenyl)-2-(5-(3,4-dimethoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide
CAS 1052609-67-2C20H18ClN5O5
Ethyl 4-chloro-3-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoate chemical structure, C20H18ClN5O5, CAS 79665-25-1
Ethyl 4-chloro-3-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoate
CAS 79665-25-1C20H18ClN5O5
4-Pyrimidineacetamide, 6-((2-(aminocarbonyl)phenyl)amino)-2-(1,3-benzodioxol-5-yl)-N-hydroxy-,monohydrochloride chemical structure, C20H18ClN5O5, CAS 57631-02-4
4-Pyrimidineacetamide, 6-((2-(aminocarbonyl)phenyl)amino)-2-(1,3-benzodioxol-5-yl)-N-hydroxy-,monohydrochloride
CAS 57631-02-4C20H18ClN5O5

Frequently asked questions

What is the molar mass of C20H18ClN5O5?

The molar mass of C20H18ClN5O5 is 443.84 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 5 nitrogen atoms and 5 oxygen atoms. The monoisotopic mass is 443.0996 Da.

How many compounds have the formula C20H18ClN5O5?

CompoundList lists 14 compounds with the molecular formula C20H18ClN5O5, including [(6-Amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(methyl)carbamoyl]methyl 6-chloropyridine-3-carboxylate, N-(5-chloro-2-methoxyphenyl)-2-(5-(4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl)acetamide, 2-[5-(3-Chloro-4-methoxyphenyl)-4,6-dioxo-4,5,6,6a-tetrahydropyrrolo[3,4-d][1,2,3]triazol-1(3aH)-yl]-N-(4-methoxyphenyl)acetamide. 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 C20H18ClN5O5?

C20H18ClN5O5 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.