C20H16N4O2
152 compounds have this formula on CompoundList.
- Molar mass
- 344.37g/mol
- Monoisotopic mass
- 344.1273Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H16N4O2 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 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 × 2069.76%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 164.68%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 416.27%14.007 × 4 = 56.028 g/mol
- O Oxygen × 29.29%15.999 × 2 = 31.998 g/mol
Compounds with the formula C20H16N4O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 152 of 152 compounds
![N-{[2-(Furan-2-yl)pyridin-4-yl]methyl}-3-(1H-pyrazol-1-yl)benzamide chemical structure, C20H16N4O2, CAS 2034547-52-7](/s/FGXVMICRLLRVIC-UHFFFAOYSA-N.svg)
![5-(1H-Indole-3-carbonyl)-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one chemical structure, C20H16N4O2, CAS 2034413-25-5](/s/IBUYZIPYGUFBPE-UHFFFAOYSA-N.svg)
![4-{[2-(3-Phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]carbonyl}benzonitrile chemical structure, C20H16N4O2, CAS 1788753-84-3](/s/GQOAMTAPRPJRJJ-UHFFFAOYSA-N.svg)
![2-(1,2-Benzoxazol-3-yl)-N-({[2,3'-bipyridine]-3-yl}methyl)acetamide chemical structure, C20H16N4O2, CAS 1903590-46-4](/s/SCXQVQKDPFBBSD-UHFFFAOYSA-N.svg)
![N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)-2-methoxynicotinamide chemical structure, C20H16N4O2, CAS 2034616-74-3](/s/LUGHRFOHSAKWNV-UHFFFAOYSA-N.svg)
![N-([2,4'-Bipyridin]-4-ylmethyl)-2-(benzo[d]isoxazol-3-yl)acetamide chemical structure, C20H16N4O2, CAS 2034433-57-1](/s/KHZJYZWFBIUCCR-UHFFFAOYSA-N.svg)
![N-{[6-(Furan-3-yl)pyridin-3-yl]methyl}-3-(1H-pyrazol-1-yl)benzamide chemical structure, C20H16N4O2, CAS 2034561-28-7](/s/YFGYRLNQNILCCC-UHFFFAOYSA-N.svg)
![N-{[3-(Furan-2-yl)pyrazin-2-yl]methyl}-4-(1H-pyrrol-1-yl)benzamide chemical structure, C20H16N4O2, CAS 2097861-02-2](/s/IPXMUYJGFFZNRR-UHFFFAOYSA-N.svg)
methyl}pyridazine-4-carboxamide chemical structure, C20H16N4O2, CAS 2094572-43-5](/s/STTYPUAEOFTFRO-UHFFFAOYSA-N.svg)
![N-[[1-[5-[2-(Hydroxyiminomethyl)pyrrol-1-yl]naphthalen-1-yl]pyrrol-2-yl]methylidene]hydroxylamine chemical structure, C20H16N4O2, CAS 53414-03-2](/s/ZGEYNCIIGZQNCN-UHFFFAOYSA-N.svg)
![2-Methyl-12-(p-tolyl)-12H-chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidin-9-ol chemical structure, C20H16N4O2, CAS 902331-73-1](/s/OCADKKCAXXTSLL-UHFFFAOYSA-N.svg)
![Benzyl (2-phenylimidazo[1,2-a]pyrimidin-3-yl)carbamate chemical structure, C20H16N4O2, CAS 865284-97-5](/s/ANXCPDCAHALBAM-UHFFFAOYSA-N.svg)
![4-Methoxy-N-(2-phenylimidazo[1,2-a]pyrimidin-3-yl)benzamide chemical structure, C20H16N4O2, CAS 866248-21-7](/s/KUDMHFWFQXYFQD-UHFFFAOYSA-N.svg)
![N1-Phenyl-5-[(2-amino-4-pyridyl)oxy]-1H-1-indolecarboxamide chemical structure, C20H16N4O2, CAS 417721-87-0](/s/XVMLXCWBBRFNLJ-UHFFFAOYSA-N.svg)
- N-(1H-Indol-6-yl)-2-(2-oxo-5-phenylpyrazin-1(2H)-yl)acetamide1374519-10-4C20H16N4O2
- 5-(3-(1H-Indol-5-yl)-1,2,4-oxadiazol-5-yl)-2-isopropoxybenzonitrile1307230-51-8C20H16N4O2
- 3-[3-(5-Phenyl-1,2,4-oxadiazol-3-yl)pyrrolidine-1-carbonyl]benzonitrile2034353-20-1C20H16N4O2
- 4-[3-(1,2,4-Oxadiazol-3-yl)-4-phenylpyrrolidine-1-carbonyl]benzonitrile2034417-00-8C20H16N4O2
- 3-[3-(Quinoxalin-2-yloxy)pyrrolidine-1-carbonyl]benzonitrile2097867-14-4C20H16N4O2
- 2-Cyano-3-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]prop-2-enamide387846-10-8C20H16N4O2
- 9H-Carbazole-3-carboxaldehyde, 9-methyl-, (4-nitrophenyl)hydrazone36132-21-5C20H16N4O2
- 4-[1-Methyl-7,8-bis(methyloxy)-3H-pyrazolo[3,4-c]isoquinolin-5-yl]benzonitrile838854-99-2C20H16N4O2
- 5-Anilino-3-ethyl-2-(pyridin-2-yl)-2H-indazole-4,7-dione62370-32-5C20H16N4O2
- 9-(2,3-Dihydro-5H-1,4-benzodioxepin-3-yl)-6-phenyl-9H-purine918304-40-2C20H16N4O2
- 7-(2,3-Dihydro-5H-1,4-benzodioxepin-3-yl)-6-phenyl-7H-purine918304-48-0C20H16N4O2
- N-(3-Methoxyphenyl)-4-(2-phenyl-1,3-oxazol-5-yl)pyrimidin-2-amine647030-89-5C20H16N4O2
- 4-[[4-(2-Methylimidazo[1,2-a]pyridin-3-yl)-2-pyridinyl]amino]benzoic acid1204527-17-2C20H16N4O2
- Methyl 3-[1-(quinolin-6-yl)cyclopropyl]imidazo[1,2-a]pyrimidine-7-carboxylate1029715-14-7C20H16N4O2
- 4-[[2-(2-Furanyl)-6-methyl-3-pyridinyl]oxy]-N-2-pyridinyl-2-pyridinamine1117685-74-1C20H16N4O2
- (E)-2-Cyano-3-[5-(4-methoxyphenyl)-1H-pyrazol-4-yl]-N-phenylprop-2-enamide1005881-58-2C20H16N4O2
- 5-[2-Amino-6-(4-methoxyphenyl)pyrimidin-4(3H)-ylidene]quinolin-8(5H)-one833488-16-7C20H16N4O2
- 2-Phenyl-5-(quinazolin-4-yl)-octahydropyrrolo[3,4-c]pyrrole-1,3-dione2415562-83-1C20H16N4O2
- 4(3H)-Quinazolinone, 3-(4,5-dihydro-2-methyl-5-oxo-4-(phenylmethylene)-1H-imidazol-1-yl)-2-methyl-114496-20-7C20H16N4O2
- (NE)-N-[[1-[5-[2-[(E)-hydroxyiminomethyl]pyrrol-1-yl]naphthalen-1-yl]pyrrol-2-yl]methylidene]hydroxylamineC20H16N4O2
- 4-{6-[(2-Pyridinylmethyl)amino]-1H-pyrrolo[2,3-b]pyridin-4-yl}benzoic acid1377872-06-4C20H16N4O2
- 4-{[(E)-Phenyldiazenyl](2-phenylhydrazinylidene)methyl}benzoic acid144344-59-2C20H16N4O2
- Ethyl 6,7-diphenyltetrazolo[1,5-a]pyridine-8-carboxylate502185-37-7C20H16N4O2
- 7-([1,1'-Biphenyl]-4-yl)-1,3-dimethylpteridine-2,4(1H,3H)-dione61145-24-2C20H16N4O2
- 3-({4-[(1-Oxo-1lambda~5~-pyridin-4-yl)methyl]phthalazin-1-yl}amino)phenol921198-64-3C20H16N4O2
- 2-(1,2-Benzoxazol-3-yl)-1-{6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridin-7-yl}ethan-1-one2770640-61-2C20H16N4O2
- (Z)-2-Cyano-N-(3-methoxyphenyl)-3-(2-phenyl-1H-imidazol-5-yl)prop-2-enamide1356817-71-4C20H16N4O2
- Urea, N-[1,1'-biphenyl]-4-yl-N'-(5-hydroxy-1H-indazol-3-yl)-511205-01-9C20H16N4O2
Frequently asked questions
What is the molar mass of C20H16N4O2?
The molar mass of C20H16N4O2 is 344.37 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 344.1273 Da.
How many compounds have the formula C20H16N4O2?
CompoundList lists 152 compounds with the molecular formula C20H16N4O2, including N-{[2-(Furan-2-yl)pyridin-4-yl]methyl}-3-(1H-pyrazol-1-yl)benzamide, 5-(1H-Indole-3-carbonyl)-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one, 4-{[2-(3-Phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]carbonyl}benzonitrile. 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 C20H16N4O2?
C20H16N4O2 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.