Molecular formula
C20H20ClNO3
60 compounds have this formula on CompoundList.
- Molar mass
- 357.83g/mol
- Monoisotopic mass
- 357.1132Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 11
The formula C20H20ClNO3 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom 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 × 2067.13%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 205.63%1.008 × 20 = 20.160 g/mol
- Cl Chlorine × 19.91%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 13.91%14.007 × 1 = 14.007 g/mol
- O Oxygen × 313.41%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H20ClNO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 60 of 60 compounds
![3-(2-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-4H-chromen-4-one chemical structure, C20H20ClNO3, CAS 459153-19-6](/s/GUYPNSDPAISEDL-UHFFFAOYSA-N.svg)
3-(2-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-4H-chromen-4-one
CAS 459153-19-6C20H20ClNO3
Rumbrin
CAS 150206-14-7C20H20ClNO3
Fmoc-val-CL
CAS 103321-53-5C20H20ClNO3
![3-Benzyl-6-chloro-8-[(dimethylamino)methyl]-7-hydroxy-4-methyl-2H-chromen-2-one chemical structure, C20H20ClNO3, CAS 578754-36-6](/s/PLWJFQJDRUWHGM-UHFFFAOYSA-N.svg)
3-Benzyl-6-chloro-8-[(dimethylamino)methyl]-7-hydroxy-4-methyl-2H-chromen-2-one
CAS 578754-36-6C20H20ClNO3
![(E)-3-{4-[(3-Chlorobenzyl)oxy]phenyl}-1-morpholino-2-propen-1-one chemical structure, C20H20ClNO3, CAS 477871-23-1](/s/XOCAHSRUDVQTSQ-RMKNXTFCSA-N.svg)
(E)-3-{4-[(3-Chlorobenzyl)oxy]phenyl}-1-morpholino-2-propen-1-one
CAS 477871-23-1C20H20ClNO3
![Ethyl 4-[(4-chlorobenzyl)oxy]-6-methyl-4a,8a-dihydro-3-quinolinecarboxylate chemical structure, C20H20ClNO3, CAS 866155-82-0](/s/ZUKDHQBTBFLSDK-UHFFFAOYSA-N.svg)
Ethyl 4-[(4-chlorobenzyl)oxy]-6-methyl-4a,8a-dihydro-3-quinolinecarboxylate
CAS 866155-82-0C20H20ClNO3
3-(4-Chloro-phenyl)-8-diethylaminomethyl-7-hydroxy-chromen-4-one
CAS 302575-38-8C20H20ClNO3
2H-Pyran-2-one, 6-(8-(3-chloro-1H-pyrrol-2-yl)-1-methyl-1,3,5,7-octatetraenyl)-4-methoxy-3-methyl-, (Z,E,E,E)-
CAS 148528-19-2C20H20ClNO3
9-(2-Chloro-3-methoxyphenyl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione
CAS 853328-46-8C20H20ClNO3
(Z)-2-(2-Chlorobenzylidene)-7-((diethylamino)methyl)-6-hydroxybenzofuran-3(2H)-one
CAS 869077-17-8C20H20ClNO3
3-(3-(4-Chloro-3,5-dimethylphenoxy)propyl)-1H-indole-2-carboxylic acid
CAS 1415968-34-1C20H20ClNO3
![1-[3-(4-Chloro-3,5-dimethylphenoxy)propyl]-1H-indole-2-carboxylic acid chemical structure, C20H20ClNO3, CAS 1415968-63-6](/s/PDMKFDARJPXMCS-UHFFFAOYSA-N.svg)
1-[3-(4-Chloro-3,5-dimethylphenoxy)propyl]-1H-indole-2-carboxylic acid
CAS 1415968-63-6C20H20ClNO3
2,2,4-Trimethyl-1,2-dihydroquinolin-6-yl 2-(2-chlorophenoxy)acetate
CAS 330439-89-9C20H20ClNO3
![3-[3-(4-Chloro-3-ethylphenoxy)propyl]-1H-indole-2-carboxylic acid chemical structure, C20H20ClNO3, CAS 1415968-33-0](/s/MTELVMRZGGGOHL-UHFFFAOYSA-N.svg)
3-[3-(4-Chloro-3-ethylphenoxy)propyl]-1H-indole-2-carboxylic acid
CAS 1415968-33-0C20H20ClNO3
Prop-2-en-1-yl 4-(3-chlorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
CAS 299945-82-7C20H20ClNO3
Allyl 4-(2-chlorophenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylate
CAS 299945-61-2C20H20ClNO3
2,2,4-Trimethyl-1,2-dihydro-6-quinolinyl (4-chlorophenoxy)acetate
CAS 333340-21-9C20H20ClNO3
Propanoic acid, 2-((3-(4-chlorophenyl)-1,2-dimethyl-1H-indol-5-yl)oxy)-2-methyl-
CAS 76460-16-7C20H20ClNO3
![3-[2-(4-tert-Butylphenyl)-2-oxoethyl]-5-chloro-3-hydroxy-1,3-dihydro-2H-indol-2-one chemical structure, C20H20ClNO3, CAS 443668-28-8](/s/BYWQVQHXEQLJCT-UHFFFAOYSA-N.svg)
3-[2-(4-tert-Butylphenyl)-2-oxoethyl]-5-chloro-3-hydroxy-1,3-dihydro-2H-indol-2-one
CAS 443668-28-8C20H20ClNO3
1-(2-Chlorobenzyl)-3-hydroxy-5,7-dimethyl-3-(2-oxopropyl)-1,3-dihydro-2H-indol-2-one
CAS 881078-98-4C20H20ClNO3
(Z)-2-(3-Chlorobenzylidene)-7-((diethylamino)methyl)-6-hydroxybenzofuran-3(2H)-one
CAS 900268-24-8C20H20ClNO3
![4-Chloro-3-hydroxy-7-methyl-3-{2-oxo-2-[4-(propan-2-yl)phenyl]ethyl}-1,3-dihydro-2H-indol-2-one chemical structure, C20H20ClNO3, CAS 434293-16-0](/s/IRLIERJUEGRESB-UHFFFAOYSA-N.svg)
4-Chloro-3-hydroxy-7-methyl-3-{2-oxo-2-[4-(propan-2-yl)phenyl]ethyl}-1,3-dihydro-2H-indol-2-one
CAS 434293-16-0C20H20ClNO3
(Z)-2-(4-Chlorobenzylidene)-7-((diethylamino)methyl)-6-hydroxybenzofuran-3(2H)-one
CAS 869077-16-7C20H20ClNO3
![(S)-Methyl 6'-chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-7-carboxylate chemical structure, C20H20ClNO3, CAS 1883726-85-9](/s/USNVANKMWQIAAM-FQEVSTJZSA-N.svg)
(S)-Methyl 6'-chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-7-carboxylate
CAS 1883726-85-9C20H20ClNO3
- Flavone, 4'-chloro-8-((dimethylamino)methyl)-7-methoxy-3-methyl-86073-60-1C20H20ClNO3
- 3-(4-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-2H-chromen-2-one869081-04-9C20H20ClNO3
- Methyl 1-(3-chlorobenzyl)-2-ethyl-5-methoxy-1H-indole-3-carboxylate1092345-30-6C20H20ClNO3
- Piperidine, 1-((4-(4-chlorobenzoyl)phenoxy)acetyl)-42018-56-4C20H20ClNO3
- 2-Chlorobenzyl 1-(3,5-dimethylphenyl)-5-oxopyrrolidine-3-carboxylate774191-67-2C20H20ClNO3
- 6-Chloro-8-[(diethylamino)methyl]-7-hydroxy-4-phenyl-2H-chromen-2-one344743-80-2C20H20ClNO3
- (2E)-But-2-en-1-yl 6-(2-chlorophenyl)-3-methyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate847464-64-6C20H20ClNO3
- 2-[1-(4-Chloro-benzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-propionic acid3721-30-0C20H20ClNO3
- 4-Benzoyl-2-methylpiperidin-4-yl 2-chlorobenzoate71266-43-8C20H20ClNO3
- 1H-Inden-1-one, 2,3-dihydro-4-chloro-2-(((2-(3,4-dimethoxyphenyl)ethyl)amino)methylene)-65201-36-7C20H20ClNO3
- tert-Butyl{4-chloro-2-[(4-methylpyridin-3-yl)ethynyl]phenoxy}acetate1240286-89-8C20H20ClNO3
- Methyl 2-chloro-4-{4-[(piperidin-1-yl)carbonyl]phenyl}benzoate1820712-06-8C20H20ClNO3
- Ethyl 1-(4-chlorophenyl)-5-ethoxy-2-methyl-1H-indole-3-carboxylate342383-38-4C20H20ClNO3
- 2-(4-Cyclohexylphenyl)-2-oxoethyl 2-chloropyridine-3-carboxylate485345-96-8C20H20ClNO3
- 4-(4-Chlorobenzoyl)phenyl 4-methylpiperidine-1-carboxylate501104-70-7C20H20ClNO3
- Benzyl 4-(4-chlorobenzoyl)piperidine-1-carboxylate885595-17-5C20H20ClNO3
- Benzyl (2-chloro-4-(4-oxocyclohexyl)phenyl)carbamate892493-08-2C20H20ClNO3
- 6-Chloro-5-[4-(3-hydroxy-2,2-dimethylpropoxy)phenyl]-1H-indole-3-carbaldehyde1467060-41-8C20H20ClNO3
- 1-(3-(Benzo[d][1,3]dioxol-5-yl)pyrrolidin-1-yl)-3-(3-chlorophenyl)propan-1-one1326614-95-2C20H20ClNO3
- N-(3-Chloro-4-methoxyphenyl)-2-[5-(propan-2-yl)-1-benzofuran-3-yl]acetamide880402-65-3C20H20ClNO3
- 3-(5-((Phenethylamino)methyl)furan-2-yl)benzoic acid hydrochloride1158740-21-6C20H20ClNO3
- tert-Butyl{4-chloro-2-[(2-methylpyridin-3-yl)ethynyl]phenoxy}acetate1240286-92-3C20H20ClNO3
- tert-Butyl{2-[(4-aminophenyl)ethynyl]-4-chlorophenoxy}acetate1240288-66-7C20H20ClNO3
- N-(2-(Benzofuran-2-yl)-2-hydroxypropyl)-3-(3-chlorophenyl)propanamide2034545-95-2C20H20ClNO3
- 1-[(2-Chlorobenzoyl)(phenyl)amino]cyclohexane-1-carboxylic acid89763-10-0C20H20ClNO3
- 1-[(3-Chlorobenzoyl)(phenyl)amino]cyclohexane-1-carboxylic acid89763-11-1C20H20ClNO3
- 1-[(4-Chlorobenzoyl)(phenyl)amino]cyclohexane-1-carboxylic acid89763-12-2C20H20ClNO3
- 1-Chloro-3-(4-isopropoxyphenyl)-4,6-dimethoxyisoquinoline1409950-20-4C20H20ClNO3
- 5-(4-Chlorophenyl)-7-(1,1-dimethylethyl)-furo[3,2-b]pyridine-2-carboxylic acid ethyl ester2014372-94-0C20H20ClNO3
- tert-Butyl 6-(benzyloxy)-2-chloro-1H-indole-1-carboxylate1881293-54-4C20H20ClNO3
- Benzyl N-[3-(4-chlorophenyl)-1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl]carbamate2763755-80-0C20H20ClNO3
- (R)-Methyl 6-chloro-3,4,4,5-tetrahydro-2H,2H-spiro[benzo[B][1,4]oxazepine-3,1-naphthalene]-7-carboxylate2130069-24-6C20H20ClNO3
- Benzyl 4-(2-chlorobenzoyl)piperidine-1-carboxylate2680883-28-5C20H20ClNO3
- (9H-Fluoren-9-yl)methyl (2S,4S)-4-chloro-2-(hydroxymethyl)pyrrolidine-1-carboxylate2763891-09-2C20H20ClNO3
- (9H-Fluoren-9-yl)methyl N-[2-(1-chlorocyclopropyl)-2-hydroxyethyl]carbamate2763916-03-4C20H20ClNO3
- (S)-Methyl 6'-chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[benzo[b][1,4]oxazepine-3,1'-naphthalene]-8-carboxylate2133832-85-4C20H20ClNO3
Frequently asked questions
What is the molar mass of C20H20ClNO3?
The molar mass of C20H20ClNO3 is 357.83 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 357.1132 Da.
How many compounds have the formula C20H20ClNO3?
CompoundList lists 60 compounds with the molecular formula C20H20ClNO3, including 3-(2-Chlorophenyl)-8-[(diethylamino)methyl]-7-hydroxy-4H-chromen-4-one, Rumbrin, Fmoc-val-CL. 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 C20H20ClNO3?
C20H20ClNO3 has a degree of unsaturation of 11. 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.