Molecular formula
C20H17N5O4
56 compounds have this formula on CompoundList.
- Molar mass
- 391.39g/mol
- Monoisotopic mass
- 391.1281Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H17N5O4 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms and 4 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 × 2061.38%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 174.38%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 517.89%14.007 × 5 = 70.035 g/mol
- O Oxygen × 416.35%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C20H17N5O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
5-Nitro-1-N,3-N-bis(pyridin-3-ylmethyl)benzene-1,3-dicarboxamide
CAS 332116-32-2C20H17N5O4
N'-(3-(2-Meo-PH)-2-propenylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide
CAS 307975-91-3C20H17N5O4
![2-(2,4-Dioxo-3-(pyridin-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)-N-(furan-2-ylmethyl)acetamide chemical structure, C20H17N5O4, CAS 946323-31-5](/s/OXIBIUPGWQNJOO-UHFFFAOYSA-N.svg)
2-(2,4-Dioxo-3-(pyridin-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)-N-(furan-2-ylmethyl)acetamide
CAS 946323-31-5C20H17N5O4
4-(2-(2-Methoxy-5-methyl-4-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)phenol
CAS 66104-64-1C20H17N5O4
![Methyl 2-(2-{7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]quinazolin-2-yl}acetamido)benzoate chemical structure, C20H17N5O4, CAS 1207002-70-7](/s/OCZCQHIAXRJJNJ-UHFFFAOYSA-N.svg)
Methyl 2-(2-{7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]quinazolin-2-yl}acetamido)benzoate
CAS 1207002-70-7C20H17N5O4
3-(3-(3-(3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)-3-oxopropyl)quinazolin-4(3H)-one
CAS 1428363-75-0C20H17N5O4
3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1-((5-(2-methoxyphenyl)-1,2,4-oxadiazol-3-yl)methyl)pyridin-2(1H)-one
CAS 1396781-87-5C20H17N5O4
5-Methoxy-4-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)-2-nitrophenol
CAS 1956306-73-2C20H17N5O4
4-((2-Methoxy-5-methyl-4-((3-nitrophenyl)azo)phenyl)azo)phenol
CAS 84100-06-1C20H17N5O4
9-(2-Methoxyphenyl)-2-(4-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
CAS 869069-27-2C20H17N5O4
9-(2-Methoxyphenyl)-2-(3-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
CAS 869069-44-3C20H17N5O4
![N-(Benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide chemical structure, C20H17N5O4, CAS 946310-47-0](/s/IDXRTGVAGQNCLS-UHFFFAOYSA-N.svg)
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxamide
CAS 946310-47-0C20H17N5O4
N-(2-(4-Methyl-5-oxo-3-(pyridin-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-4-oxo-4H-chromene-2-carboxamide
CAS 1209136-98-0C20H17N5O4
![3-(1,3-Benzodioxol-5-yl)-5-[1-(2-ethoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-oxadiazole chemical structure, C20H17N5O4, CAS 932312-75-9](/s/ZBXCZMMYSIDUIJ-UHFFFAOYSA-N.svg)
3-(1,3-Benzodioxol-5-yl)-5-[1-(2-ethoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-oxadiazole
CAS 932312-75-9C20H17N5O4
![N-(3-Methoxyphenyl)-2-{3-oxo-8-phenoxy-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl}acetamide chemical structure, C20H17N5O4, CAS 1251677-77-6](/s/IMQYMRLJDQDWIJ-UHFFFAOYSA-N.svg)
N-(3-Methoxyphenyl)-2-{3-oxo-8-phenoxy-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl}acetamide
CAS 1251677-77-6C20H17N5O4
![N-(4-Methoxyphenyl)-2-{3-oxo-8-phenoxy-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl}acetamide chemical structure, C20H17N5O4, CAS 1251628-51-9](/s/CIGSVPMEBYMBOR-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-2-{3-oxo-8-phenoxy-2H,3H-[1,2,4]triazolo[4,3-a]pyrazin-2-yl}acetamide
CAS 1251628-51-9C20H17N5O4
![N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]quinazolin-2-yl}acetamide chemical structure, C20H17N5O4, CAS 1207002-85-4](/s/QQECUHBVBRZDNK-UHFFFAOYSA-N.svg)
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]quinazolin-2-yl}acetamide
CAS 1207002-85-4C20H17N5O4
![N-(5-Methyl-1,2-oxazol-3-yl)-2-{5-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-2-oxopyridin-1(2H)-yl}acetamide chemical structure, C20H17N5O4, CAS 1326919-93-0](/s/NIVUVKIEAQQKNM-UHFFFAOYSA-N.svg)
N-(5-Methyl-1,2-oxazol-3-yl)-2-{5-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]-2-oxopyridin-1(2H)-yl}acetamide
CAS 1326919-93-0C20H17N5O4
2-(2-Methoxyphenyl)-9-(3-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
CAS 900010-64-2C20H17N5O4
![3,4-Dimethoxy-N-{4-oxo-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}benzamide chemical structure, C20H17N5O4, CAS 899945-98-3](/s/IEHSCXNDOYWINF-UHFFFAOYSA-N.svg)
3,4-Dimethoxy-N-{4-oxo-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-5-yl}benzamide
CAS 899945-98-3C20H17N5O4
![2,3-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide chemical structure, C20H17N5O4, CAS 899996-22-6](/s/FUVPLFOPULVQDO-UHFFFAOYSA-N.svg)
2,3-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide
CAS 899996-22-6C20H17N5O4
![3,5-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide chemical structure, C20H17N5O4, CAS 899752-41-1](/s/WHUIXIUAVNVPQJ-UHFFFAOYSA-N.svg)
3,5-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide
CAS 899752-41-1C20H17N5O4
![2-(3-Methoxyphenoxy)-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide chemical structure, C20H17N5O4, CAS 899752-73-9](/s/NEHJHHQPPFBYIB-UHFFFAOYSA-N.svg)
2-(3-Methoxyphenoxy)-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide
CAS 899752-73-9C20H17N5O4
![2,4-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide chemical structure, C20H17N5O4, CAS 919857-48-0](/s/LQKFXOADGISRKN-UHFFFAOYSA-N.svg)
2,4-Dimethoxy-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)benzamide
CAS 919857-48-0C20H17N5O4
- 2-(2,4-Dioxo-3-(pyridin-3-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)-N-(furan-2-ylmethyl)acetamide946323-43-9C20H17N5O4
- 2-(2-Methoxyphenoxy)-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide899996-56-6C20H17N5O4
- 2-(4-Methoxyphenoxy)-N-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetamide899946-28-2C20H17N5O4
- N-(2-(6-Oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide1207021-81-5C20H17N5O4
- 2-(3-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-oxopyridazin-1(6H)-yl)-N-(2-oxo-2H-chromen-3-yl)acetamide1334372-49-4C20H17N5O4
- 5-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-1-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)pyridin-2(1H)-one1396864-31-5C20H17N5O4
- 3-(2-(3-(5-(Furan-2-yl)-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one2034414-62-3C20H17N5O4
- 6-(4-(4-Oxopyrido[2,3-d]pyrimidin-3(4H)-yl)piperidine-1-carbonyl)benzo[d]oxazol-2(3H)-one2034519-52-1C20H17N5O4
- N-(3-(Furan-2-yl)-1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)-2-methoxyacetamide1207027-81-3C20H17N5O4
- Ethyl (3-(furan-2-yl)-1-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-5-yl)carbamate1207042-80-5C20H17N5O4
- 2-(Benzo[d]isoxazol-3-yl)-N-(4-(furan-2-yl)-1-methyl-6-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridin-3-yl)acetamide1209343-88-3C20H17N5O4
- 2,9-Bis(3-methoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide899741-94-7C20H17N5O4
- 3-(3,4-Dimethoxyphenyl)-6-phenacyltriazolo[4,5-d]pyrimidin-7-one893940-21-1C20H17N5O4
- 9-(2-Ethoxyphenyl)-2-(3-hydroxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide899742-34-8C20H17N5O4
- 7-(Furan-2-yl)-8-(4-methoxyphenyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione893781-44-7C20H17N5O4
- 9-(3,4-Dimethoxyphenyl)-8-oxo-2-phenyl-8,9-dihydro-7H-purine-6-carboxamide904268-83-3C20H17N5O4
- N-((1-(4-Ethoxyphenyl)-1H-tetrazol-5-yl)methyl)-4-oxo-4H-chromene-2-carboxamide941921-98-8C20H17N5O4
- N-(2-Methoxyphenyl)-2-(3-oxo-8-phenoxy-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide1251621-13-2C20H17N5O4
- N-(2-(3-(2-Methyl-1H-imidazol-1-yl)-6-oxopyridazin-1(6H)-yl)ethyl)-2-oxo-2H-chromene-3-carboxamide1351607-58-3C20H17N5O4
- 8-Methoxy-2-oxo-N-{2-[2-(pyrimidin-2-yl)-1H-imidazol-1-yl]ethyl}-2H-chromene-3-carboxamide1448130-64-0C20H17N5O4
- 8-Methoxy-2-oxo-N-{2-[2-(pyrazin-2-yl)-1H-imidazol-1-yl]ethyl}-2H-chromene-3-carboxamide2034476-96-3C20H17N5O4
- N-(1-(4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)-4-oxo-4H-chromene-2-carboxamide1002958-20-4C20H17N5O4
- N-(1-(4-Ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-3-methyl-1H-pyrazol-5-yl)-4-oxo-4H-chromene-2-carboxamide1004253-67-1C20H17N5O4
- 9-(2-Ethoxyphenyl)-2-(2-hydroxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide899742-32-6C20H17N5O4
- 9-(2-Ethoxyphenyl)-2-(4-hydroxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide941931-43-7C20H17N5O4
- 9-Boc-2-(2-nitropyridin-4-yl)-9H-pyrrolo[2,3-b:4,5-c inverted exclamation mark]dipyridine2173361-83-4C20H17N5O4
- 9-(2,4-Dimethoxyphenyl)-8-oxo-2-phenyl-8,9-dihydro-7H-purine-6-carboxamide898447-02-4C20H17N5O4
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl)-3-phenylbenzo[c]isoxazole-5-carboxamide2034465-79-5C20H17N5O4
- 2-[4-[4-(3-Nitrophenyl)triazol-1-yl]butyl]isoindole-1,3-dione1626413-53-3C20H17N5O4
- 6-(1,3-Dioxo-3,6-dihydropyrido[3,4,5-gh][1,2,4]triazolo[1,5-a]perimidin-2(1H)-yl)hexanoic acid1359819-97-8C20H17N5O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-methyl-2-(5-phenyl-2H-1,2,3,4-tetrazol-2-yl)butanoate2248350-72-1C20H17N5O4
- (9H-Fluoren-9-yl)methyl 3-(4-nitro-2H-1,2,3-triazol-2-yl)azetidine-1-carboxylate2680723-74-2C20H17N5O4
Frequently asked questions
What is the molar mass of C20H17N5O4?
The molar mass of C20H17N5O4 is 391.39 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 391.1281 Da.
How many compounds have the formula C20H17N5O4?
CompoundList lists 56 compounds with the molecular formula C20H17N5O4, including 5-Nitro-1-N,3-N-bis(pyridin-3-ylmethyl)benzene-1,3-dicarboxamide, N'-(3-(2-Meo-PH)-2-propenylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide, 2-(2,4-Dioxo-3-(pyridin-2-ylmethyl)-3,4-dihydropyrido[3,2-d]pyrimidin-1(2H)-yl)-N-(furan-2-ylmethyl)acetamide. 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 C20H17N5O4?
C20H17N5O4 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.