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Molecular formula

C20H13ClN2O3

23 compounds have this formula on CompoundList.

Molar mass
364.78g/mol
Monoisotopic mass
364.0615Da
Atoms
39
Elements
5
Rings plus double bonds
15

The formula C20H13ClN2O3 describes a molecule made of 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 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 × 2065.85%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 133.59%
    1.008 × 13 = 13.104 g/mol
  • Cl Chlorine × 19.72%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 27.68%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 313.16%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C20H13ClN2O3

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

Showing 1 to 23 of 23 compounds

3-Cyano-6-(3-methoxyphenyl)-2-pyridinyl 4-chlorobenzenecarboxylate chemical structure, C20H13ClN2O3, CAS 303152-23-0
3-Cyano-6-(3-methoxyphenyl)-2-pyridinyl 4-chlorobenzenecarboxylate
CAS 303152-23-0C20H13ClN2O3
2-(4-(4-Chlorophenoxy)phenyl)-1H-benzo[d]imidazole-5-carboxylic acid chemical structure, C20H13ClN2O3, CAS 516480-80-1
2-(4-(4-Chlorophenoxy)phenyl)-1H-benzo[d]imidazole-5-carboxylic acid
CAS 516480-80-1C20H13ClN2O3
(4E)-4-[[5-(2-Chlorophenyl)furan-2-yl]methylidene]-1-phenylpyrazolidine-3,5-dione chemical structure, C20H13ClN2O3, CAS 423746-23-0
(4E)-4-[[5-(2-Chlorophenyl)furan-2-yl]methylidene]-1-phenylpyrazolidine-3,5-dione
CAS 423746-23-0C20H13ClN2O3
1,5-Naphthyridin-2(1H)-one, 7-chloro-4-hydroxy-3-(3-phenoxyphenyl)- chemical structure, C20H13ClN2O3, CAS 181122-94-1
1,5-Naphthyridin-2(1H)-one, 7-chloro-4-hydroxy-3-(3-phenoxyphenyl)-
CAS 181122-94-1C20H13ClN2O3
N-[3-(1,3-Benzoxazol-2-yl)-4-hydroxyphenyl]-2-chlorobenzamide chemical structure, C20H13ClN2O3, CAS 327051-08-1
N-[3-(1,3-Benzoxazol-2-yl)-4-hydroxyphenyl]-2-chlorobenzamide
CAS 327051-08-1C20H13ClN2O3
N'-(3-Chlorobenzoyl)naphtho[2,1-b]furan-2-carbohydrazide chemical structure, C20H13ClN2O3, CAS 478259-75-5
N'-(3-Chlorobenzoyl)naphtho[2,1-b]furan-2-carbohydrazide
CAS 478259-75-5C20H13ClN2O3
1H-Isoindole-1,3(2H)-dione, 5-(4-chlorophenoxy)-2-(3-pyridinylmethyl)- chemical structure, C20H13ClN2O3, CAS 152264-48-7
1H-Isoindole-1,3(2H)-dione, 5-(4-chlorophenoxy)-2-(3-pyridinylmethyl)-
CAS 152264-48-7C20H13ClN2O3
4-Chloro-N-(4-methyl-5-oxo-5H-chromeno[4,3-b]pyridin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 851411-41-1
4-Chloro-N-(4-methyl-5-oxo-5H-chromeno[4,3-b]pyridin-2-yl)benzamide
CAS 851411-41-1C20H13ClN2O3
3-Chloro-N-(4-methyl-5-oxo-5H-chromeno[4,3-b]pyridin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 851411-27-3
3-Chloro-N-(4-methyl-5-oxo-5H-chromeno[4,3-b]pyridin-2-yl)benzamide
CAS 851411-27-3C20H13ClN2O3
(E)-N-[3-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]-3-(furan-2-yl)prop-2-enamide chemical structure, C20H13ClN2O3, CAS 332063-70-4
(E)-N-[3-(5-Chloro-1,3-benzoxazol-2-yl)phenyl]-3-(furan-2-yl)prop-2-enamide
CAS 332063-70-4C20H13ClN2O3
1,4-Diamino-2-chloro-3-phenoxyanthracene-9,10-dione chemical structure, C20H13ClN2O3, CAS 91381-21-4
1,4-Diamino-2-chloro-3-phenoxyanthracene-9,10-dione
CAS 91381-21-4C20H13ClN2O3
3-(4-Chlorobenzyl)-1,2-benzisoxazol-6-yl nicotinate chemical structure, C20H13ClN2O3, CAS 1049504-78-0
3-(4-Chlorobenzyl)-1,2-benzisoxazol-6-yl nicotinate
CAS 1049504-78-0C20H13ClN2O3
N-(4-Chlorophenyl)-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide chemical structure, C20H13ClN2O3, CAS 338417-57-5
N-(4-Chlorophenyl)-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide
CAS 338417-57-5C20H13ClN2O3
4-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 922108-43-8
4-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922108-43-8C20H13ClN2O3
2-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 922082-80-2
2-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922082-80-2C20H13ClN2O3
3-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 922030-30-6
3-Chloro-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922030-30-6C20H13ClN2O3
N-(8-Chloro-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide chemical structure, C20H13ClN2O3, CAS 922008-84-2
N-(8-Chloro-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)benzamide
CAS 922008-84-2C20H13ClN2O3
(E)-N-[2-(3-Chlorophenyl)-1,3-benzoxazol-5-yl]-3-(furan-2-yl)prop-2-enamide chemical structure, C20H13ClN2O3, CAS 433260-24-3
(E)-N-[2-(3-Chlorophenyl)-1,3-benzoxazol-5-yl]-3-(furan-2-yl)prop-2-enamide
CAS 433260-24-3C20H13ClN2O3
(E)-N-[2-(2-Chlorophenyl)-1,3-benzoxazol-5-yl]-3-(furan-2-yl)prop-2-enamide chemical structure, C20H13ClN2O3, CAS 433312-83-5
(E)-N-[2-(2-Chlorophenyl)-1,3-benzoxazol-5-yl]-3-(furan-2-yl)prop-2-enamide
CAS 433312-83-5C20H13ClN2O3
(5E)-3-(3-Chlorophenyl)-5-[(5-phenylfuran-2-yl)methylidene]imidazolidine-2,4-dione chemical structure, C20H13ClN2O3, CAS 593275-87-7
(5E)-3-(3-Chlorophenyl)-5-[(5-phenylfuran-2-yl)methylidene]imidazolidine-2,4-dione
CAS 593275-87-7C20H13ClN2O3
1,4-Diamino-7-chloro-2-phenoxyanthracene-9,10-dione chemical structure, C20H13ClN2O3, CAS 88605-17-8
1,4-Diamino-7-chloro-2-phenoxyanthracene-9,10-dione
CAS 88605-17-8C20H13ClN2O3
1,4-Diamino-6-chloro-2-phenoxyanthracene-9,10-dione chemical structure, C20H13ClN2O3, CAS 88623-57-8
1,4-Diamino-6-chloro-2-phenoxyanthracene-9,10-dione
CAS 88623-57-8C20H13ClN2O3
Orb3210186 chemical structure, C20H13ClN2O3, CAS 1887151-21-4
Orb3210186
CAS 1887151-21-4C20H13ClN2O3

Frequently asked questions

What is the molar mass of C20H13ClN2O3?

The molar mass of C20H13ClN2O3 is 364.78 g/mol, calculated from standard atomic weights for 20 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 364.0615 Da.

How many compounds have the formula C20H13ClN2O3?

CompoundList lists 23 compounds with the molecular formula C20H13ClN2O3, including 3-Cyano-6-(3-methoxyphenyl)-2-pyridinyl 4-chlorobenzenecarboxylate, 2-(4-(4-Chlorophenoxy)phenyl)-1H-benzo[d]imidazole-5-carboxylic acid, (4E)-4-[[5-(2-Chlorophenyl)furan-2-yl]methylidene]-1-phenylpyrazolidine-3,5-dione. 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 C20H13ClN2O3?

C20H13ClN2O3 has a degree of unsaturation of 15. 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.