Molecular formula
C20H17NO5
139 compounds have this formula on CompoundList.
- Molar mass
- 351.36g/mol
- Monoisotopic mass
- 351.1107Da
- Atoms
- 43
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H17NO5 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom 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 × 2068.37%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.88%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 13.99%14.007 × 1 = 14.007 g/mol
- O Oxygen × 522.77%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C20H17NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 139 compounds
Oxoglaucine
CAS 5574-24-3C20H17NO5
Oxyberberine
CAS 549-21-3C20H17NO5
![3-(4-Nitro-benzyloxy)-7,8,9,10-tetrahydro-benzo[c]chromen-6-one chemical structure, C20H17NO5, CAS 6238-20-6](/s/AGYDNJPPEFCTLE-UHFFFAOYSA-N.svg)
3-(4-Nitro-benzyloxy)-7,8,9,10-tetrahydro-benzo[c]chromen-6-one
CAS 6238-20-6C20H17NO5
Asengeprast
CAS 1001288-58-9C20H17NO5
Methyl (3E)-1-acetyl-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylate
CAS 1168152-07-5C20H17NO5
Fumariline
CAS 20411-03-4C20H17NO5
![4-{[5-Methyl-4-(phenoxymethyl)-2-furoyl]amino}benzoic acid chemical structure, C20H17NO5, CAS 423736-32-7](/s/DJTIVUUPRNZGOJ-UHFFFAOYSA-N.svg)
4-{[5-Methyl-4-(phenoxymethyl)-2-furoyl]amino}benzoic acid
CAS 423736-32-7C20H17NO5
![N-[3-[2-(3-Methoxyphenyl)-2-oxoethoxy]phenyl]furan-2-carboxamide chemical structure, C20H17NO5, CAS 669756-72-3](/s/NIDZQVFFSZEDJY-UHFFFAOYSA-N.svg)
N-[3-[2-(3-Methoxyphenyl)-2-oxoethoxy]phenyl]furan-2-carboxamide
CAS 669756-72-3C20H17NO5
Dauriporphine
CAS 88142-60-3C20H17NO5
4-(4-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)phenyl furan-2-carboxylate
CAS 1005053-58-6C20H17NO5
(Z)-2-Benzylidene-3-oxo-2,3-dihydrobenzofuran-6-yl morpholine-4-carboxylate
CAS 1164462-21-8C20H17NO5
Imerubrine
CAS 58189-33-6C20H17NO5
N-(3-Acetylphenyl)-2-(4-methyl-2-oxochromen-6-yl)oxyacetamide
CAS 858742-00-4C20H17NO5
4-(5-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)phenyl furan-2-carboxylate
CAS 521297-71-2C20H17NO5
![9-(2-Ethoxyphenyl)-6,9-dihydro[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one chemical structure, C20H17NO5, CAS 866138-51-4](/s/BQINRMCFVBLNOT-UHFFFAOYSA-N.svg)
9-(2-Ethoxyphenyl)-6,9-dihydro[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(5H)-one
CAS 866138-51-4C20H17NO5
2-(4-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-isoindol-2-yl)phenyl furan-2-carboxylate
CAS 1005281-98-0C20H17NO5
9-Fluoroenylmethoxycarbonylpyroglutamate
CAS 106982-77-8C20H17NO5
4-Oxo-3-phenyl-4H-chromen-7-yl morpholine-4-carboxylate
CAS 618390-85-5C20H17NO5
Vitedoamine A
CAS 819861-41-1C20H17NO5
2-((3-(3,4-Dimethoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetonitrile
CAS 610764-18-6C20H17NO5
![{[3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-6-yl]oxy}acetonitrile chemical structure, C20H17NO5, CAS 900883-61-6](/s/FZXXDUAXXRZOGN-UHFFFAOYSA-N.svg)
{[3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-6-yl]oxy}acetonitrile
CAS 900883-61-6C20H17NO5
![Benzyl 3a,8b-dihydroxy-2-methyl-4-oxo-1,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-3-carboxylate chemical structure, C20H17NO5, CAS 295344-30-8](/s/LKDGRJVHRHMMDN-UHFFFAOYSA-N.svg)
Benzyl 3a,8b-dihydroxy-2-methyl-4-oxo-1,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-3-carboxylate
CAS 295344-30-8C20H17NO5
1-Oxo-1-phenylpropan-2-yl 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoate
CAS 432501-33-2C20H17NO5
![1-(2,5-Dimethoxyphenyl)-2-methyl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C20H17NO5, CAS 874463-03-3](/s/RKNMPNRWVYODBM-UHFFFAOYSA-N.svg)
1-(2,5-Dimethoxyphenyl)-2-methyl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
CAS 874463-03-3C20H17NO5
- Oxyepiberberine19716-60-0C20H17NO5
- 2-((3-(2-Ethoxyphenoxy)-2-methyl-4-oxo-4H-chromen-7-yl)oxy)acetonitrile846600-07-5C20H17NO5
- 2-(3,5-Dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)-N-(2-furylmethyl)acetamide853901-15-2C20H17NO5
- 1-(4-Methoxyphenyl)-1-oxopropan-2-yl 2-hydroxyquinoline-4-carboxylate899997-41-2C20H17NO5
- Ribasine87099-54-5C20H17NO5
- Isoimerubrine74684-11-0C20H17NO5
- N-((4-Hydroxychroman-4-yl)methyl)-4-oxo-4H-chromene-2-carboxamide1396843-41-6C20H17NO5
- 3-(2-(Dimethylamino)ethoxy)-1-hydroxybenzo(b)naphtho(2,3-d)furan-6,11-dione151775-55-2C20H17NO5
- 1 suppliersFmoc-L-Pro(4-Keto)-OH223581-83-7C20H17NO5
- 16,17-Dimethoxy-5,7-dioxa-13-azapentacyclo[12.7.0.02,10.04,8.015,20]henicosa-1(14),2,4(8),9,15(20),16,18-heptaen-21-one81816-05-9C20H17NO5
- hCAXII-IN-12451479-66-4C20H17NO5
- 4-[(2-Oxo-2H-chromene-3-carbonyl)-amino]-benzoic acid propyl ester301304-88-1C20H17NO5
- 13-Methyl-12,12a,13,14-tetrahydro-2H,6H,9H-6a,14-epoxy(1,3)dioxolo(4,5-i)(1,3)dioxolo(5,6)indeno(2,1-c)(2)benzazepine1391-80-6C20H17NO5
- Methyl 3-(4-methyl-2-oxochromeno[8,7-e][1,3]oxazin-9(2H,8H,10H)-yl)benzoate307545-74-0C20H17NO5
- 3-Ethoxy-7-methoxy-4-phenyl-4H-furo[3,2-B]indole-2-carboxylic acid89224-69-1C20H17NO5
- 1,3-Benzenedicarboxylic acid, 4-[(1-ethyl-2-methyl-1H-indol-3-yl)carbonyl]-67697-32-9C20H17NO5
- 1-(2-Hydroxy-3,4-dimethoxyphenyl)-3-(2-quinolinyl)-1,3-propanedione6622-17-9C20H17NO5
- 4-[(2-Oxo-2H-chromene-3-carbonyl)-amino]-benzoic acid isopropyl ester302573-54-2C20H17NO5
- N-Cyclopropyl-4-[(7-methoxy-4-oxo-4H-chromen-3-yl)oxy]benzamide946384-98-1C20H17NO5
- 2-(3,4-Dimethoxyphenyl)-2-oxoethyl quinoline-2-carboxylate775311-57-4C20H17NO5
- 1,4-Benzenedicarboxylic acid, 2-[(1-ethyl-2-methyl-1H-indol-3-yl)carbonyl]-67697-31-8C20H17NO5
- 2-(2-Hydroxyethyl)-1-(3-methoxyphenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione850193-32-7C20H17NO5
- 2-Oxo-3-phenyl-2H-chromen-7-yl morpholine-4-carboxylate869080-52-4C20H17NO5
- (Z)-3-((((6,6-Dimethyl-6,7-dihydrobenzofuran-4(5H)-ylidene)amino)oxy)carbonyl)-2H-chromen-2-one851109-54-1C20H17NO5
- 8-Keto-berberine81397-08-2C20H17NO5
- 5H-1,3-Dioxolo(4,5-f)indole-7-acetic acid, 6-methyl-5-(p-toluoyl)-37585-59-4C20H17NO5
- 4-[(2-Isobutyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)carbonyl]benzoic acid312937-67-0C20H17NO5
- Ethyl 5-(cyanomethoxy)-2-(4-methoxyphenyl)-1-benzofuran-3-carboxylate385420-62-2C20H17NO5
- (Z)-6-((3-Methylbut-2-en-1-yl)oxy)-2-(4-nitrobenzylidene)benzofuran-3(2H)-one622807-88-9C20H17NO5
- 2-(4-Methylphenyl)-2-oxoethyl 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanoate433238-49-4C20H17NO5
- Berberine deriv jci 221862595-72-6C20H17NO5
- ((2R,3S,5S)-3-(Benzoyloxy)-5-cyanotetrahydrofuran-2-yl)methyl benzoate127676-66-8C20H17NO5
- N-Fmoc-5-oxo-DL-proline109425-56-1C20H17NO5
- 4-(4-Hydroxy-3-methoxyphenyl)-1-phenyl-4,7-dihydro-3H-furo[3,4-b]pyridine-2,5-dione878435-06-4C20H17NO5
- N-(1,3-Benzodioxol-5-ylmethyl)-6,7-dimethyl-4-oxo-4H-chromene-2-carboxamide873080-99-0C20H17NO5
- Methyl 3-(7-methoxybenzo[b]oxepine-4-carboxamido)benzoate1049118-95-7C20H17NO5
- 2-Methoxy-2-oxoethyl 1-oxo-2-(p-tolyl)-1,2-dihydroisoquinoline-4-carboxylate1226434-71-4C20H17NO5
- 1-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-oxo-cyclobutanecarboxylic acid2137820-81-4C20H17NO5
- 2-(1H-Indol-3-yl)-2-oxoethyl 2,3-dihydro-1,4-benzodioxin-6-acetate852406-45-2C20H17NO5
- Ethyl 3-(4-acetylbenzamido)benzofuran-2-carboxylate477501-44-3C20H17NO5
- 3-(5-{[(4-Carboxybenzyl)amino]methyl}furan-2-yl)benzoic acid932160-39-9C20H17NO5
- 9-(1,3-Benzodioxol-5-ylmethyl)-4-methyl-9,10-dihydro-2H,8H-chromeno[8,7-e][1,3]oxazin-2-one859137-91-0C20H17NO5
- N-(4-Acetylphenyl)-2-(7-hydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetamide902017-96-3C20H17NO5
- N-(1,3-Benzodioxol-5-ylmethyl)-6,8-dimethyl-4-oxo-4H-chromene-2-carboxamide872869-31-3C20H17NO5
- N-(1,3-Benzodioxol-5-ylmethyl)-6-ethyl-4-oxo-4H-chromene-2-carboxamide874400-82-5C20H17NO5
- 1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4-oxopyrrolidine-2-carboxylic acid1415393-47-3C20H17NO5
- 4H-Quinolizine-1,2-dicarboxylic acid, 4-oxo-3-(phenylmethyl)-, dimethyl ester61656-77-7C20H17NO5
- 2-(4-Methoxyphenyl)-2-oxoethyl 2-hydroxy-6-methylquinoline-4-carboxylate355394-20-6C20H17NO5
- N-(2-(2,3-Dihydrobenzofuran-5-yl)-2-hydroxyethyl)-4-oxo-4H-chromene-2-carboxamide1705040-49-8C20H17NO5
- Methyl (Z)-1-acetyl-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate1253769-13-9C20H17NO5
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(2,2-di(furan-2-yl)ethyl)acrylamide2321334-49-8C20H17NO5
- Ido1/tdo-IN-62948772-71-0C20H17NO5
- Methyl 3,4-diphenyl-5-acetoxyamino-2-furoate133960-21-1C20H17NO5
- Methyl 3,4-diphenyl-N-hydroxy-5-acetylamino-2-furoate133960-22-2C20H17NO5
- Methyl 3-{4-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]phenyl}propanoate5472-64-0C20H17NO5
- 2-(2H-1,3-Benzodioxol-5-ylmethyl)-4-(ethoxymethylidene)-1,2,3,4-tetrahydroisoquinoline-1,3-dione750607-51-3C20H17NO5
- Benzeneacetic acid, alpha-((5-(1,3-benzodioxol-5-yl)-1-oxo-2,4-pentadienyl)amino)-90778-85-1C20H17NO5
- 4-[[(4-Oxo-4H-1-benzopyran-3-yl)carbonyl]amino]benzenebutanoic acid209961-28-4C20H17NO5
- 4-[(3,4-Dimethoxy-benzoyl)amino]-1-naphthalene carboxylic acid735351-63-0C20H17NO5
- Dimethyl 2-(4-methoxyphenyl)quinoline-3,4-dicarboxylate88344-62-1C20H17NO5
- 2-Naphthalenecarboxylic acid, 6-nitro-4-(phenylmethoxy)-, ethyl ester222535-05-9C20H17NO5
- 4H-[1]Benzopyrano[3,4-b]pyridine-4-carboxylic acid, 1,2,3,5-tetrahydro-9-hydroxy-5-oxo-, phenylmethyl ester1350622-34-2C20H17NO5
- N-{2-[4-(Furan-2-yl)phenyl]-2-hydroxyethyl}-2H-1,3-benzodioxole-5-carboxamide2097897-78-2C20H17NO5
- N-[2,2-Bis(furan-2-yl)ethyl]-7-methoxy-1-benzofuran-2-carboxamide2097923-39-0C20H17NO5
- 2-[(6-Cyano-9-oxo-9H-xanthen-2-yl)oxy]ethyl butanoate89217-47-0C20H17NO5
- 1,4-Dihydro-4-oxo-1,5-bis(phenylmethoxy)-2-pyridinecarboxylic acid1380109-89-6C20H17NO5
- 2-(4-Methoxyphenyl)-5-[2-(4-methoxyphenyl)-2-nitroethenyl]furan918429-33-1C20H17NO5
- 1-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]cyclobutanecarboxylic acid phenylmethyl ester1380111-08-9C20H17NO5
- (2R)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4-oxopyrrolidine-2-carboxylic acid273221-92-4C20H17NO5
- 5,6-Dihydro-2,3-dimethoxy-8H-benzo[a][1,3]benzodioxolo[5,6-g]quinolizin-8-one19716-62-2C20H17NO5
- [(2R,3S,5R)-3-Benzoyloxy-5-cyanooxolan-2-yl]methyl benzoate170983-98-9C20H17NO5
- 6-Methoxy-3,3'-dimethyl-8-nitro-2,2'-spirobi[[1]benzopyran]63147-81-9C20H17NO5
- Dimethyl 1-benzoyl-1,2-dihydroquinoline-2,3-dicarboxylate194613-80-4C20H17NO5
- 7-Hydroxy-12-methoxy-13b-methyl-1,2,3,13b-tetrahydro-5H,8H-pyrano[2',3':4,5]pyrido[3,2,1-jk]carbazole-5,8-dione380631-98-1C20H17NO5
- 2-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}oxy)amino]cyclopentane-1,3-dione352707-73-4C20H17NO5
- Methyl 4-[5-(acetyloxy)-1-methoxyisoquinolin-4-yl]benzoate656233-85-1C20H17NO5
Frequently asked questions
What is the molar mass of C20H17NO5?
The molar mass of C20H17NO5 is 351.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 351.1107 Da.
How many compounds have the formula C20H17NO5?
CompoundList lists 139 compounds with the molecular formula C20H17NO5, including Oxoglaucine, Oxyberberine, 3-(4-Nitro-benzyloxy)-7,8,9,10-tetrahydro-benzo[c]chromen-6-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 C20H17NO5?
C20H17NO5 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.