Molecular formula
C20H17ClN2O3
89 compounds have this formula on CompoundList.
- Molar mass
- 368.82g/mol
- Monoisotopic mass
- 372.1150Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 13
The formula C20H17ClN2O3 describes a molecule made of 20 carbon atoms, 17 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 × 2065.13%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.65%1.008 × 17 = 17.136 g/mol
- Cl Chlorine × 19.61%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 27.60%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.01%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H17ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 89 of 89 compounds
Ketazolam
CAS 27223-35-4C20H17ClN2O3
2H-1-Benzopyran-2-one, 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-
CAS 35773-43-4C20H17ClN2O3
1-Allyl-N-(4-chlorobenzyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide
CAS 331259-98-4C20H17ClN2O3
1-Allyl-N-(2-chlorobenzyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide
CAS 331259-95-1C20H17ClN2O3
![2-{[4-(3-Chlorophenyl)piperazin-1-yl]carbonyl}-4H-chromen-4-one chemical structure, C20H17ClN2O3, CAS 723317-78-0](/s/FIEVDQMEQQZZTE-UHFFFAOYSA-N.svg)
2-{[4-(3-Chlorophenyl)piperazin-1-yl]carbonyl}-4H-chromen-4-one
CAS 723317-78-0C20H17ClN2O3
![[2-(4-Chlorophenoxy)pyridin-3-yl]methyl N-(2-methylphenyl)carbamate chemical structure, C20H17ClN2O3, CAS 338413-66-4](/s/WKGKZXOKDMWIDV-UHFFFAOYSA-N.svg)
[2-(4-Chlorophenoxy)pyridin-3-yl]methyl N-(2-methylphenyl)carbamate
CAS 338413-66-4C20H17ClN2O3
![3-[4-(4-Chlorophenyl)piperazine-1-carbonyl]chromen-2-one chemical structure, C20H17ClN2O3, CAS 540803-37-0](/s/ZYJAGJRFNRVJER-UHFFFAOYSA-N.svg)
3-[4-(4-Chlorophenyl)piperazine-1-carbonyl]chromen-2-one
CAS 540803-37-0C20H17ClN2O3
N-(8-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-1,3-benzodioxole-5-carboxamide
CAS 1574366-77-0C20H17ClN2O3
![N-[2-Chloro-4-(3,4-dimethylbenzamido)phenyl]furan-2-carboxamide chemical structure, C20H17ClN2O3, CAS 5842-45-5](/s/HCMMSMBUEPTJKG-UHFFFAOYSA-N.svg)
N-[2-Chloro-4-(3,4-dimethylbenzamido)phenyl]furan-2-carboxamide
CAS 5842-45-5C20H17ClN2O3
![5-(4-Chlorophenyl)-N-[4-(propanoylamino)phenyl]furan-2-carboxamide chemical structure, C20H17ClN2O3, CAS 353465-05-1](/s/SHHAGXVWVAMAHP-UHFFFAOYSA-N.svg)
5-(4-Chlorophenyl)-N-[4-(propanoylamino)phenyl]furan-2-carboxamide
CAS 353465-05-1C20H17ClN2O3
2-Quinolinecarboxylic acid, 7-chloro-1,2,3,4-tetrahydro-4-(2-oxo-1-phenyl-3-pyrrolidinylidene)-, (2R,4E)-
CAS 476689-77-7C20H17ClN2O3
GW 468816
CAS 502641-02-3C20H17ClN2O3
1-(4-Chlorophenyl)-N-(1,3-dioxoisoindolin-4-yl)cyclopentanecarboxamide
CAS 1172895-49-6C20H17ClN2O3
![11-Chloro-4-ethyl-3-hydroxy-1,3,4,12-tetrahydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-14-one chemical structure, C20H17ClN2O3, CAS 57182-93-1](/s/NVUCXWARTRYWFI-UHFFFAOYSA-N.svg)
11-Chloro-4-ethyl-3-hydroxy-1,3,4,12-tetrahydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-14-one
CAS 57182-93-1C20H17ClN2O3
![Ethyl 2-{4-[4-(4-chlorophenyl)-2-pyrimidinyl]phenoxy}acetate chemical structure, C20H17ClN2O3, CAS 477856-69-2](/s/COZHMRXLUKAICX-UHFFFAOYSA-N.svg)
Ethyl 2-{4-[4-(4-chlorophenyl)-2-pyrimidinyl]phenoxy}acetate
CAS 477856-69-2C20H17ClN2O3
![Ethyl ({[2-(4-chlorophenyl)-4-quinolinyl]carbonyl}amino)acetate chemical structure, C20H17ClN2O3, CAS 560073-40-7](/s/RMXNKFHEJWVQMQ-UHFFFAOYSA-N.svg)
Ethyl ({[2-(4-chlorophenyl)-4-quinolinyl]carbonyl}amino)acetate
CAS 560073-40-7C20H17ClN2O3
![N-[1-[(4-Chlorophenyl)amino]-2-(4-methylphenyl)-2-2-furancarboxamide chemical structure, C20H17ClN2O3, CAS 425648-79-9](/s/FIEZXRCODAOHNO-UHFFFAOYSA-N.svg)
N-[1-[(4-Chlorophenyl)amino]-2-(4-methylphenyl)-2-2-furancarboxamide
CAS 425648-79-9C20H17ClN2O3
![1-[(4-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-2-oxopyridine-3-carboxamide chemical structure, C20H17ClN2O3, CAS 400077-70-5](/s/QDPOCKKKMMINTE-UHFFFAOYSA-N.svg)
1-[(4-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-2-oxopyridine-3-carboxamide
CAS 400077-70-5C20H17ClN2O3
2-((4-Chlorophenyl)amino)-3-morpholinonaphthalene-1,4-dione
CAS 307541-98-6C20H17ClN2O3
![N-{1-[(2-Chlorophenyl)amino]-2-(4-methylphenyl)-2-oxoethyl}furan-2-carboxamide chemical structure, C20H17ClN2O3, CAS 425631-25-0](/s/LKXNFVYYEDLEHR-UHFFFAOYSA-N.svg)
N-{1-[(2-Chlorophenyl)amino]-2-(4-methylphenyl)-2-oxoethyl}furan-2-carboxamide
CAS 425631-25-0C20H17ClN2O3
N-(4-Acetamidophenyl)-5-(2-chlorophenyl)-2-methylfuran-3-carboxamide
CAS 875285-88-4C20H17ClN2O3
![1-[(2-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C20H17ClN2O3, CAS 320419-72-5](/s/UETOAFKCEFKNKF-UHFFFAOYSA-N.svg)
1-[(2-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 320419-72-5C20H17ClN2O3
Ethyl 5-benzoyl-2-(4-chloroanilino)-1H-pyrrole-3-carboxylate
CAS 122380-02-3C20H17ClN2O3
2-(3-(4-Chlorophenyl)-1-(3,4-dimethoxyphenyl)-3-oxopropyl)malononitrile
CAS 332127-24-9C20H17ClN2O3
- 6-Chloro-3-(4-phenylpiperazine-1-carbonyl)-2H-chromen-2-one923220-67-1C20H17ClN2O3
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-7-methoxy-1-benzofuran-2-carboxamide951967-12-7C20H17ClN2O3
- N-[4-[(2-Chloro-4-methylbenzoyl)amino]-2-methylphenyl]furan-2-carboxamide625405-95-0C20H17ClN2O3
- N-(3-Chlorobenzyl)-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide339020-53-0C20H17ClN2O3
- 1-Allyl-N-(3-chloro-4-methylphenyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide941949-52-6C20H17ClN2O3
- 5-(4-Chlorophenyl)-6,6-dimethyl-3-phenyl-5,6-dihydrofuro[2,3-d]pyrimidine-2,4(1H,3H)-dione21864-00-6C20H17ClN2O3
- 1-(2-Chlorobenzyl)-N-(2-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide400077-84-1C20H17ClN2O3
- 2-(4-Chlorophenoxy)-N-(3-phenylmethoxypyridin-2-yl)acetamide1022209-11-5C20H17ClN2O3
- N-(4-Acetamidophenyl)-5-(4-chlorophenyl)-2-methylfuran-3-carboxamide875286-66-1C20H17ClN2O3
- N-(3-{[(4-Chlorophenyl)acetyl]amino}-4-methylphenyl)-2-furamide892681-09-3C20H17ClN2O3
- N'-{[5-(3-Chloro-4-methylphenyl)-2-furyl]methylene}-2-hydroxy-2-phenylacetohydrazide330987-83-2C20H17ClN2O3
- 1-[(2-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946278-99-5C20H17ClN2O3
- 1-Allyl-N-(3-chloro-2-methylphenyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide941898-54-0C20H17ClN2O3
- 1-Allyl-N-(5-chloro-2-methylphenyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide941949-55-9C20H17ClN2O3
- 2-(4-Chlorophenoxy)-N-(3-(pyridin-2-yloxy)benzyl)acetamide1797703-49-1C20H17ClN2O3
- (7-Chloro-4-hydroxyquinolin-3-yl)(2-phenylmorpholin-4-yl)methanone1630903-11-5C20H17ClN2O3
- (8-Chloro-4-hydroxyquinolin-3-yl)(2-phenylmorpholin-4-yl)methanone1630852-81-1C20H17ClN2O3
- 11-Chloro-3-(2-pyridinylmethyl)-3,4,8,9-tetrahydro-2H-cyclopenta[3,4]chromeno[8,7-e][1,3]oxazin-6(7H)-one902323-79-9C20H17ClN2O3
- 1-(4-Chlorobenzyl)-3-isopropylbenzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione892424-03-2C20H17ClN2O3
- 1-[(2-Chlorophenyl)methyl]-N-(3-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946229-74-9C20H17ClN2O3
- 6-tert-Butyl-2-(3-chlorophenyl)-8-hydroxychromeno[2,3-c]pyrazol-3(2H)-one954108-06-6C20H17ClN2O3
- (E)-2-((4-(3-(2-Chlorophenyl)acrylamido)but-2-yn-1-yl)oxy)benzamide1421587-02-1C20H17ClN2O3
- Methyl 3-[(2-chloroquinoline-4-carbonyl)amino]-2,4-dimethyl-benzoate1529761-37-2C20H17ClN2O3
- 6-[5-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-5-hydroxy-4,7-dimethyl-2H-chromen-2-one1010881-43-2C20H17ClN2O3
- N-(4-Chloro-3-methyl-5-isoxazolyl)-4-methyl-N-(4-methylbenzoyl)benzenecarboxamide478262-50-9C20H17ClN2O3
- [2-[Ethyl(naphthalen-1-yl)amino]-2-oxoethyl] 2-chloropyridine-3-carboxylate389811-27-2C20H17ClN2O3
- Glycine, N-(11-oxo-11H-indeno(1,2-b)quinolin-10-yl)-, ethyl ester, monohydrochloride104785-19-5C20H17ClN2O3
- 1-Methyl-2-oxopropyl 3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carboxylate956355-41-2C20H17ClN2O3
- N-[2-(5-Chloro-1H-indol-3-yl)ethyl]-1-oxo-3,4-dihydro-1H-isochromene-3-carboxamide902041-28-5C20H17ClN2O3
- (Z)-2-Chloro-5-(4-(4-ethylbenzylidene)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid355368-97-7C20H17ClN2O3
- 1-(3-Chloro-4-methoxyphenyl)-4-[(4-ethenylphenyl)methyl]pyrazine-2,3-dione898438-23-8C20H17ClN2O3
- 1-(4-Chlorobenzyl)-N-(3-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946302-64-3C20H17ClN2O3
- 1-(2-Chlorobenzyl)-N-(3-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946303-74-8C20H17ClN2O3
- 1-(3-Chlorobenzyl)-N-(2-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide899754-39-3C20H17ClN2O3
- 1-Benzyl-N-(5-chloro-2-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide1004256-41-0C20H17ClN2O3
- 1-((3-Chlorobenzyl)oxy)-2-oxo-N-(m-tolyl)-1,2-dihydropyridine-3-carboxamide847464-24-8C20H17ClN2O3
- 1-[(4-Chlorophenyl)methyl]-N-(2-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946309-55-3C20H17ClN2O3
- 1-[(4-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946278-05-3C20H17ClN2O3
- 1-[(3-Chlorophenyl)methyl]-N-(2-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946311-88-2C20H17ClN2O3
- 1-[(3-Chlorophenyl)methyl]-N-(3-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946231-24-9C20H17ClN2O3
- 1-[(3-Chlorophenyl)methyl]-N-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide946363-55-9C20H17ClN2O3
- 5-(Benzyloxy)-N-(4-chlorophenyl)-1-methyl-4-oxo-1,4-dihydropyridine-2-carboxamide1021249-12-6C20H17ClN2O3
- 2-Chloro-N-((5-(2-methyl-2,3-dihydrobenzofuran-5-yl)isoxazol-3-yl)methyl)benzamide1170295-01-8C20H17ClN2O3
- 1-Chloro-N-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]-N-methylisoquinoline-3-carboxamide1423236-42-3C20H17ClN2O3
- 1-Chloro-N-[(3,4-dihydro-2H-1,5-benzodioxepin-6-yl)methyl]isoquinoline-3-carboxamide1445203-11-1C20H17ClN2O3
- 5-[4-(1-Acetylazetidin-2-yl)phenyl]-6-chloro-1H-indole-3-carboxylic acid1467058-34-9C20H17ClN2O3
- Methyl 4-[(2-chloroquinoline-4-carbonyl)amino]-3,5-dimethyl-benzoate1529761-33-8C20H17ClN2O3
- 5-Chloro-2-methoxy-N-(3-(pyridin-2-yloxy)benzyl)benzamide1704658-22-9C20H17ClN2O3
- N1-(3-chloro-2-methylphenyl)-N2-(4-(furan-3-yl)benzyl)oxalamide2034457-14-0C20H17ClN2O3
- 1 suppliersH-L-Ala(2-Bacd)-OH HCl933802-95-0C20H17ClN2O3
- 4-Chloro-2-cyano-N-(3,4-dimethoxyphenyl)-5-phenylpenta-2,4-dienamide721890-13-7C20H17ClN2O3
- [Ethyl(naphthalen-1-yl)carbamoyl]methyl 6-chloropyridine-3-carboxylate386279-21-6C20H17ClN2O3
- N-[4-Chloro-2-(1-phenylethylcarbamoyl)phenyl]furan-2-carboxamide693239-85-9C20H17ClN2O3
- 1-Benzyl-N-(5-chloro-2-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide946244-99-1C20H17ClN2O3
- N-[(1,3-Dioxaindan-5-yl)methyl]-2-chloro-N-ethylquinoline-4-carboxamide924457-59-0C20H17ClN2O3
- 2-Chloro-N-[2-(4-ethoxyphenoxy)phenyl]pyridine-4-carboxamide1043267-26-0C20H17ClN2O3
- 1-(Benzyloxy)-N-(3-chloro-4-methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide852365-61-8C20H17ClN2O3
- N-[3-(3-Chlorophenyl)acryloyl]-L-tryptophan87579-16-6C20H17ClN2O3
- Benzyl 2'-chloro-5'-methoxy-6-methyl-[4,4'-bipyridine]-3-carboxylate2782812-48-8C20H17ClN2O3
- N-(4-Chloro-2-{[(2-phenylethyl)amino]carbonyl}phenyl)-2-furamide693242-19-2C20H17ClN2O3
- 4-[(2-Chlorophenyl)methoxy]-3-methoxy-N-(pyridin-4-yl)benzamide113457-10-6C20H17ClN2O3
- 1-(2-Chlorophenyl)-N-(3-methoxy-4-(oxazol-5-yl)phenyl)cyclopropane-1-carboxamide1610874-86-6C20H17ClN2O3
- N-[3-Chloro-4-(2-ethoxyphenoxy)phenyl]pyridine-3-carboxamide94514-99-5C20H17ClN2O3
- 5-[4-[(1-Acetyl-3-azetidinyl)oxy]phenyl]-6-chloro-1H-indole-3-carboxaldehyde1969298-43-8C20H17ClN2O3
- Ketazolam-13C,d31346599-96-9C20H17ClN2O3
Frequently asked questions
What is the molar mass of C20H17ClN2O3?
The molar mass of C20H17ClN2O3 is 368.82 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 372.1150 Da.
How many compounds have the formula C20H17ClN2O3?
CompoundList lists 89 compounds with the molecular formula C20H17ClN2O3, including Ketazolam, 2H-1-Benzopyran-2-one, 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-, 1-Allyl-N-(4-chlorobenzyl)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide. 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 C20H17ClN2O3?
C20H17ClN2O3 has a degree of unsaturation of 13. 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.