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Molecular formula

C20H19Cl2N3O3

23 compounds have this formula on CompoundList.

Molar mass
420.29g/mol
Monoisotopic mass
419.0803Da
Atoms
47
Elements
5
Rings plus double bonds
12

The formula C20H19Cl2N3O3 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 3 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 × 2057.16%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.56%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 216.87%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 310.00%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.42%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C20H19Cl2N3O3

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

Showing 1 to 23 of 23 compounds

Pyridinium, 3'-benzoyl-2-formyl-1,1'-(oxydimethylene)di-, dichloride, 2-oxime chemical structure, C20H19Cl2N3O3, CAS 65321-24-6
Pyridinium, 3'-benzoyl-2-formyl-1,1'-(oxydimethylene)di-, dichloride, 2-oxime
CAS 65321-24-6C20H19Cl2N3O3
1-(3,5-Dichlorophenyl)-3-[4-(2-hydroxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione chemical structure, C20H19Cl2N3O3, CAS 522649-73-6
1-(3,5-Dichlorophenyl)-3-[4-(2-hydroxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione
CAS 522649-73-6C20H19Cl2N3O3
4-Amino-5-(3,4-dichlorophenyl)-1-(3-(4-methoxy-phenoxy)propyl)pyrimidin-2(1H)-one chemical structure, C20H19Cl2N3O3, CAS 26159-10-4
4-Amino-5-(3,4-dichlorophenyl)-1-(3-(4-methoxy-phenoxy)propyl)pyrimidin-2(1H)-one
CAS 26159-10-4C20H19Cl2N3O3
B2Lsf85zyf chemical structure, C20H19Cl2N3O3, CAS 67914-45-8
B2Lsf85zyf
CAS 67914-45-8C20H19Cl2N3O3
5-Chloro-3-(3-(4-(2-chlorophenyl)piperazin-1-yl)-3-oxopropyl)benzo[d]oxazol-2(3H)-one chemical structure, C20H19Cl2N3O3, CAS 902254-65-3
5-Chloro-3-(3-(4-(2-chlorophenyl)piperazin-1-yl)-3-oxopropyl)benzo[d]oxazol-2(3H)-one
CAS 902254-65-3C20H19Cl2N3O3
2-(2,4-Dichlorophenoxy)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)propanamide chemical structure, C20H19Cl2N3O3, CAS 353473-06-0
2-(2,4-Dichlorophenoxy)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)propanamide
CAS 353473-06-0C20H19Cl2N3O3
4-(2,4-Dichlorophenyl)-N-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide chemical structure, C20H19Cl2N3O3, CAS 333767-34-3
4-(2,4-Dichlorophenyl)-N-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 333767-34-3C20H19Cl2N3O3
(5-{2,4-Dichloropyrido[2,3-d]pyrimidin-7-yl}-2-methoxyphenyl)methyl 2,2-dimethylpropanoate chemical structure, C20H19Cl2N3O3, CAS 1201798-97-1
(5-{2,4-Dichloropyrido[2,3-d]pyrimidin-7-yl}-2-methoxyphenyl)methyl 2,2-dimethylpropanoate
CAS 1201798-97-1C20H19Cl2N3O3
4-(2,4-Dichlorophenyl)-N-(2-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide chemical structure, C20H19Cl2N3O3, CAS 361182-34-5
4-(2,4-Dichlorophenyl)-N-(2-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 361182-34-5C20H19Cl2N3O3
1-(2,3-Dichlorophenyl)-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione chemical structure, C20H19Cl2N3O3, CAS 1022924-08-8
1-(2,3-Dichlorophenyl)-3-((4-morpholinophenyl)amino)pyrrolidine-2,5-dione
CAS 1022924-08-8C20H19Cl2N3O3
N-{3-[N-(cyclopropylcarbonyl)ethanehydrazonoyl]phenyl}-2-(2,4-dichlorophenoxy)acetamide chemical structure, C20H19Cl2N3O3, CAS 444933-28-2
N-{3-[N-(cyclopropylcarbonyl)ethanehydrazonoyl]phenyl}-2-(2,4-dichlorophenoxy)acetamide
CAS 444933-28-2C20H19Cl2N3O3
PF-06758955 Hydrochloride chemical structure, C20H19Cl2N3O3, CAS 1538637-10-3
PF-06758955 Hydrochloride
CAS 1538637-10-3C20H19Cl2N3O3
Difenoconazole impurity 1 chemical structure, C20H19Cl2N3O3, CAS 1259033-72-1
Difenoconazole impurity 1
CAS 1259033-72-1C20H19Cl2N3O3
Ethyl 2-(2-{1-[(2,4-dichlorobenzoyl)amino]ethyl}-1H-1,3-benzimidazol-1-yl)acetate chemical structure, C20H19Cl2N3O3, CAS 866038-56-4
Ethyl 2-(2-{1-[(2,4-dichlorobenzoyl)amino]ethyl}-1H-1,3-benzimidazol-1-yl)acetate
CAS 866038-56-4C20H19Cl2N3O3
(E)-3-(4-Chloro-3-nitrophenyl)-N-(3-chloro-4-piperidin-1-ylphenyl)prop-2-enamide chemical structure, C20H19Cl2N3O3, CAS 431978-29-9
(E)-3-(4-Chloro-3-nitrophenyl)-N-(3-chloro-4-piperidin-1-ylphenyl)prop-2-enamide
CAS 431978-29-9C20H19Cl2N3O3
3,4-Dichloro-N-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-N-(propan-2-yl)benzamide chemical structure, C20H19Cl2N3O3, CAS 879588-01-9
3,4-Dichloro-N-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-N-(propan-2-yl)benzamide
CAS 879588-01-9C20H19Cl2N3O3
N-(2-{[(2,4-Dichlorophenyl)carbonyl]amino}ethyl)-5-oxo-1-phenylpyrrolidine-3-carboxamide chemical structure, C20H19Cl2N3O3, CAS 1040703-62-5
N-(2-{[(2,4-Dichlorophenyl)carbonyl]amino}ethyl)-5-oxo-1-phenylpyrrolidine-3-carboxamide
CAS 1040703-62-5C20H19Cl2N3O3
5-(1-(3,5-Dichloropyridin-4-yl)ethoxy)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbaldehyde chemical structure, C20H19Cl2N3O3, CAS 2081148-15-2
5-(1-(3,5-Dichloropyridin-4-yl)ethoxy)-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbaldehyde
CAS 2081148-15-2C20H19Cl2N3O3
Nitric acid--1-[2,5-bis(2-chlorophenyl)pent-4-en-1-yl]-1H-imidazole (1/1) chemical structure, C20H19Cl2N3O3, CAS 59666-70-5
Nitric acid--1-[2,5-bis(2-chlorophenyl)pent-4-en-1-yl]-1H-imidazole (1/1)
CAS 59666-70-5C20H19Cl2N3O3
N-(4-Chloro-2,5-dimethoxyphenyl)-1-(3-chlorophenyl)-5-ethyl-1H-pyrazole-3-carboxamide chemical structure, C20H19Cl2N3O3, CAS 2346400-00-6
N-(4-Chloro-2,5-dimethoxyphenyl)-1-(3-chlorophenyl)-5-ethyl-1H-pyrazole-3-carboxamide
CAS 2346400-00-6C20H19Cl2N3O3
3,3-Dichloro-4-[5-nitro-2-(piperidin-1-yl)phenyl]-1-phenylazetidin-2-one chemical structure, C20H19Cl2N3O3, CAS 61200-72-4
3,3-Dichloro-4-[5-nitro-2-(piperidin-1-yl)phenyl]-1-phenylazetidin-2-one
CAS 61200-72-4C20H19Cl2N3O3
3,3-Dichloro-4-(3-nitrophenyl)-1-[2-(piperidin-1-yl)phenyl]azetidin-2-one chemical structure, C20H19Cl2N3O3, CAS 61205-44-5
3,3-Dichloro-4-(3-nitrophenyl)-1-[2-(piperidin-1-yl)phenyl]azetidin-2-one
CAS 61205-44-5C20H19Cl2N3O3
3,3-Dichloro-4-(4-nitrophenyl)-1-[2-(piperidin-1-yl)phenyl]azetidin-2-one chemical structure, C20H19Cl2N3O3, CAS 61205-45-6
3,3-Dichloro-4-(4-nitrophenyl)-1-[2-(piperidin-1-yl)phenyl]azetidin-2-one
CAS 61205-45-6C20H19Cl2N3O3

Frequently asked questions

What is the molar mass of C20H19Cl2N3O3?

The molar mass of C20H19Cl2N3O3 is 420.29 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 419.0803 Da.

How many compounds have the formula C20H19Cl2N3O3?

CompoundList lists 23 compounds with the molecular formula C20H19Cl2N3O3, including Pyridinium, 3'-benzoyl-2-formyl-1,1'-(oxydimethylene)di-, dichloride, 2-oxime, 1-(3,5-Dichlorophenyl)-3-[4-(2-hydroxyphenyl)piperazin-1-yl]pyrrolidine-2,5-dione, 4-Amino-5-(3,4-dichlorophenyl)-1-(3-(4-methoxy-phenoxy)propyl)pyrimidin-2(1H)-one. 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 C20H19Cl2N3O3?

C20H19Cl2N3O3 has a degree of unsaturation of 12. 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.