Molecular formula
C20H16N2O2
208 compounds have this formula on CompoundList.
- Molar mass
- 316.36g/mol
- Monoisotopic mass
- 316.1212Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 14
The formula C20H16N2O2 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 2 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 × 2075.93%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 165.10%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 28.86%14.007 × 2 = 28.014 g/mol
- O Oxygen × 210.11%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C20H16N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 208 compounds
![4-Methyl-N-[(2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)methyl]benzamide chemical structure, C20H16N2O2, CAS 526188-92-1](/s/LAMPXQZQSSSGND-UHFFFAOYSA-N.svg)
4-Methyl-N-[(2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)methyl]benzamide
CAS 526188-92-1C20H16N2O2
![2-Methyl-N-({3-oxo-2-azatricyclo[6.3.1.0^{4,12}]dodeca-1(12),4,6,8,10-pentaen-9-yl}methyl)benzamide chemical structure, C20H16N2O2, CAS 537012-15-0](/s/MVUHGYOKVGHIDZ-UHFFFAOYSA-N.svg)
2-Methyl-N-({3-oxo-2-azatricyclo[6.3.1.0^{4,12}]dodeca-1(12),4,6,8,10-pentaen-9-yl}methyl)benzamide
CAS 537012-15-0C20H16N2O2
N-(2-Furylmethyl)-3-phenyl-1H-indole-2-carboxamide
CAS 338401-11-9C20H16N2O2
1-(3-Methoxybenzyl)-2-oxo-5-phenyl-1,2-dihydro-3-pyridinecarbonitrile
CAS 338955-37-6C20H16N2O2
1-(4-Methoxybenzyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile
CAS 339109-00-1C20H16N2O2
![3-{[(6-Methoxy-2-naphthyl)amino]methylene}-1,3-dihydro-2H-indol-2-one chemical structure, C20H16N2O2, CAS 5666-70-6](/s/LWLWJXZIBSGWBU-UHFFFAOYSA-N.svg)
3-{[(6-Methoxy-2-naphthyl)amino]methylene}-1,3-dihydro-2H-indol-2-one
CAS 5666-70-6C20H16N2O2
2-Propenoic acid, 2-methyl-, 4-(phenylazo)-1-naphthalenyl ester
CAS 128007-71-6C20H16N2O2
2-Phenyl-4-(2-phenylvinyl)-6,7-dihydropyrano(4,3-c)pyrazol-3(2H)-one
CAS 89035-42-7C20H16N2O2
Methyl 5-cyano-5-(2-cyanophenyl)-5-phenyl-2-pentenoate
CAS 339029-83-3C20H16N2O2
![2-[1-(4'-Cyanobiphenyl-4-yl)-1H-pyrrol-3-yl]-acetic acid methyl ester chemical structure, C20H16N2O2, CAS 207120-37-4](/s/MHAHLZDPOBUSCI-UHFFFAOYSA-N.svg)
2-[1-(4'-Cyanobiphenyl-4-yl)-1H-pyrrol-3-yl]-acetic acid methyl ester
CAS 207120-37-4C20H16N2O2
N-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)-2-naphthamide
CAS 922131-41-7C20H16N2O2
N-(1-Methyl-2-oxoindolin-5-yl)-2-naphthamide
CAS 921838-22-4C20H16N2O2
3-Phenoxy-1-phenyl-4-(pyridin-3-yl)azetidin-2-one
CAS 1197974-54-1C20H16N2O2
N-(2-Benzoylphenyl)-N'-phenylurea
CAS 13143-05-0C20H16N2O2
![Benzyl N-[cyano(naphthalen-2-yl)methyl]carbamate chemical structure, C20H16N2O2, CAS 1133452-76-2](/s/FNVRCYNTVYXCQQ-UHFFFAOYSA-N.svg)
Benzyl N-[cyano(naphthalen-2-yl)methyl]carbamate
CAS 1133452-76-2C20H16N2O2
3-(Biphenyl-3-yl)-5,6-dimethoxypyridine-2-carbonitrile
CAS 1333147-39-9C20H16N2O2
![5-{9-Azatricyclo[9.4.0.0^{2,7}]pentadeca-1(11),2(7),3,5,12,14-hexaene-9-carbonyl}-1H-pyrrole-2-carbaldehyde chemical structure, C20H16N2O2, CAS 1798728-81-0](/s/HBAFRAJOXXEXTF-UHFFFAOYSA-N.svg)
5-{9-Azatricyclo[9.4.0.0^{2,7}]pentadeca-1(11),2(7),3,5,12,14-hexaene-9-carbonyl}-1H-pyrrole-2-carbaldehyde
CAS 1798728-81-0C20H16N2O2
3-Hydroxy-2-(4-methylpyridin-2-yl)-3-phenyl-2,3-dihydro-1H-isoindol-1-one
CAS 3532-42-1C20H16N2O2
2-(3-Aminophenyl)-3-hydroxy-3-phenylisoindol-1-one
CAS 3532-65-8C20H16N2O2
2-(4-Methoxyphenoxy)-6-methyl-5-phenylpyridine-3-carbonitrile
CAS 338423-75-9C20H16N2O2
![Methyl 1-(3-methylphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate chemical structure, C20H16N2O2, CAS 374761-12-3](/s/DFMNHBLBWCHFKM-UHFFFAOYSA-N.svg)
Methyl 1-(3-methylphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate
CAS 374761-12-3C20H16N2O2
Methyl 1-(2-methylphenyl)-9H-beta-carboline-3-carboxylate
CAS 374760-32-4C20H16N2O2
![Benzenamine, 4,4'-[2,2'-bifuran]-5,5'-diylbis- chemical structure, C20H16N2O2, CAS 190193-16-9](/s/HUORMYOCTBYKFH-UHFFFAOYSA-N.svg)
Benzenamine, 4,4'-[2,2'-bifuran]-5,5'-diylbis-
CAS 190193-16-9C20H16N2O2
N-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)-1-naphthamide
CAS 922000-26-8C20H16N2O2
- 2-(Naphthalen-1-yl)-N-(2-oxoindolin-5-yl)acetamide921814-50-8C20H16N2O2
- [2-(3-Amino-6-iminoxanthen-9-yl)phenyl]methanol1629965-68-9C20H16N2O2
- [2-(2,4-Dimethylfuran-3-yl)-1H-benzimidazol-6-yl](phenyl)methanone920285-98-9C20H16N2O2
- N-(7-(Benzyloxy)-9H-carbazol-2-yl)formamide1181377-09-2C20H16N2O2
- 3-[3-(2-Methoxy-phenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]-phenol875638-59-8C20H16N2O2
- Methyl 5-methyl-1-(quinolin-2-yl)-1H-indole-3-carboxylate649550-75-4C20H16N2O2
- Methyl 1-(isoquinolin-1-yl)-5-methyl-1H-indole-3-carboxylate649550-72-1C20H16N2O2
- Methyl 5-methyl-1-(quinolin-4-yl)-1H-indole-3-carboxylate649550-78-7C20H16N2O2
- Methyl 1-(2-methylquinolin-4-yl)-1H-indole-3-carboxylate649539-20-8C20H16N2O2
- 2-(2-Hydroxyphenyl)-3-phenyl-2,3-dihydroquinazolin-4(1H)-one404930-75-2C20H16N2O2
- 3-Formyl-5-{4-[1-(hydroxymethyl)cyclopropyl]phenyl}-1H-indole-6-carbonitrile1467060-44-1C20H16N2O2
- N-(2-Methoxyphenyl)-9H-carbazole-9-carboximidic acid6305-29-9C20H16N2O2
- 6-(2-Hydroxy-2,2-diphenylethyl)-2-oxo-1H-pyridine-3-carbonitrile4487-42-7C20H16N2O2
- (3E,6E)-3-Benzylidene-6-[(E)-3-phenylprop-2-enylidene]piperazine-2,5-dione51245-21-7C20H16N2O2
- Isoxazolo[5,4-b]pyridine, 6-(4-methoxyphenyl)-5-methyl-3-phenyl-62096-71-3C20H16N2O2
- 5,5'-Dimethyl-3,3'-diphenyl-4,4'-bi-1,2-oxazole65018-22-6C20H16N2O2
- 3,3'-Dimethyl-5,5'-diphenyl-4,4'-bi-1,2-oxazole89060-94-6C20H16N2O2
- Benzoxazol-2-yl[3-(4-methylphenoxy)phenyl]amine929990-06-7C20H16N2O2
- Benzoxazol-2-yl[3-(3-methylphenoxy)phenyl]amine930032-19-2C20H16N2O2
- 4-(4-Benzyloxy-phenoxy)-1H-pyrrolo[2,3-b]pyridine769961-42-4C20H16N2O2
- N-(3-Amino-4-methylphenyl)dibenzofuran-4-carboxamide263270-75-3C20H16N2O2
- 2-(1H-Indol-4-yloxy)-N-(naphthalen-1-yl)acetamide1040710-80-2C20H16N2O2
- Benzenemethanol,3-(9-acridinylamino)-5-hydroxy-774234-07-0C20H16N2O2
- 5-(4-Ethylphenyl)-6-phenylfuro[2,3-d]pyrimidin-4(3H)-one1073135-78-0C20H16N2O2
- Methyl 2-(9H-carbazol-1-ylamino)benzoate1337956-24-7C20H16N2O2
- 3-Formyl-5-[4-(1-hydroxycyclobutyl)phenyl]-1H-indole-6-carbonitrile1467060-15-6C20H16N2O2
- 5,5'-(2,5-Dimethyl-1,4-phenylene)dipicolinaldehyde1399191-67-3C20H16N2O2
- 2-Naphthalenecarboxamide, 6-cyano-N-(3-ethoxyphenyl)-653604-41-2C20H16N2O2
- 2,6(1H,3H)-Pyridinedione, 3-(1H-indol-1-yl)-1-methyl-4-phenyl-61155-58-6C20H16N2O2
- 7H-Pyrrolo[3,4-b]pyridin-7-one,5,6-dihydro-5-hydroxy-5-phenyl-6-(phenylmethyl)-,hydrochloride106240-75-9C20H16N2O2
- 1,1'-(1,3-Phenylene)bis[2-(pyridin-2-yl)ethan-1-one]64549-34-4C20H16N2O2
- 1-Methyl-3-(2-methyl-1H-indol-3-yl)-4-phenyl-1H-pyrrole-2,5-dione1021953-02-5C20H16N2O2
- 4-[3-(2-Methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl]phenol875634-06-3C20H16N2O2
- 2-(2,3,4,9-Tetrahydro-1H-carbazol-3-yl)isoindoline-1,3-dione1234493-21-0C20H16N2O2
- N-(1-Benzyl-1H-indol-4-yl)furan-2-carboxamide1282104-03-3C20H16N2O2
- Methyl 1-(quinolin-2-ylmethyl)-1H-indole-7-carboxylate1097197-29-9C20H16N2O2
- Methyl 1-(quinolin-7-ylmethyl)-1H-indole-7-carboxylate1196049-59-8C20H16N2O2
- Methyl 1-(quinolin-8-ylmethyl)-1H-indole-7-carboxylate1196048-38-0C20H16N2O2
- 5-Methyl-1-(2-quinolinylmethyl)-1H-indole-7-carboxylic acid1196048-87-9C20H16N2O2
- Methyl 1-(isoquinolin-3-ylmethyl)-1H-indole-7-carboxylate1196048-66-4C20H16N2O2
- 1-(3-Isoquinolinylmethyl)-5-methyl-1H-indole-7-carboxylic acid1196051-47-4C20H16N2O2
- Methyl 2-(9H-carbazol-3-ylamino)benzoate1257248-91-1C20H16N2O2
- 8-Methoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile1256576-76-7C20H16N2O2
- 3-(4-Hydroxyanilino)-1-phenyl-2-(pyridin-2-yl)prop-2-en-1-one917838-13-2C20H16N2O2
- 3,6-Dimethyl-2,5-diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione918412-95-0C20H16N2O2
- 1-(4-Anilinonaphthalen-1-yl)pyrrolidine-2,5-dionato67533-15-7C20H16N2O2
- Ethyl (3-cyano-4,5-diphenylfuran-2-yl)methanimidate51786-83-5C20H16N2O2
- 3,4-Bis(benzyloxy)-6-ethynylpyridazine1425511-67-6C20H16N2O2
- 4-{[2-(Diphenylmethylidene)hydrazin-1-ylidene]methyl}benzene-1,3-diol386276-36-4C20H16N2O2
- 3,3'-[(4-Ethynyl-1,3-phenylene)bis(oxy)]dianiline54060-29-6C20H16N2O2
- 5-[(E)-3-(2-Ethynylphenyl)prop-2-enoyl]-1,3-dimethylbenzimidazol-2-one3065926-17-9C20H16N2O2
- N-(4-Methylphenyl)-1-(4-nitrophenyl)-1-phenylmethanimine94543-03-0C20H16N2O2
- 5-Hydroxy-3-methyl-1,6-diphenyl-1,7-dihydro-4H-indazol-4-one62775-24-0C20H16N2O2
- 2,2'-(Ethane-1,2-diyl)bis(5-phenyl-1,3-oxazole)31995-37-6C20H16N2O2
- (1,4-Diazocine-1,4-diyl)bis(phenylmethanone)76397-37-0C20H16N2O2
- 2-[Ethyl(phenyl)amino]-3H-phenoxazin-3-one89423-45-0C20H16N2O2
- 2-[(E)-(Naphthalen-1-yl)diazenyl]-1-phenylbutane-1,3-dione89010-54-8C20H16N2O2
- 2-[(E)-(Naphthalen-2-yl)diazenyl]-1-phenylbutane-1,3-dione89010-55-9C20H16N2O2
- 3-Methyl-6-(4-methylphenoxy)benzo[c][1,8]naphthyridin-1(4H)-one106051-97-2C20H16N2O2
- 2-(2,6-Dimethoxyphenyl)-1,10-phenanthroline124318-70-3C20H16N2O2
- 12,14-Dimethyl-12H,14H-[1,4]benzoxazino[3,2-b]phenoxazine352205-10-8C20H16N2O2
- 2-Amino-5-(3-phenylmethoxyphenoxy)benzonitrile1231250-81-9C20H16N2O2
- 2-Amino-5-[(3-phenoxyphenyl)methoxy]benzonitrile1231250-64-8C20H16N2O2
- 2-Amino-5-(4-phenylmethoxyphenoxy)benzonitrile1231250-79-5C20H16N2O2
- 2-(1H-Indol-3-yl)-3,6-dimethylquinoline-4-carboxylic acid89391-10-6C20H16N2O2
- Ethyl 2-(1H-indol-3-yl)quinoline-4-carboxylate89391-13-9C20H16N2O2
- Phenyl(2-phenyl-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazin-4-yl)methanone89970-23-0C20H16N2O2
- Phenyl 3-methyl-4-[(E)-phenyldiazenyl]benzoate91786-00-4C20H16N2O2
- 4-[(Acridin-9-yl)amino]-3-methoxycyclohexa-2,5-dien-1-one113464-69-0C20H16N2O2
- 5-Amino-2-(2,4-dimethylphenyl)-1H-benzo[e]isoindole-1,3(2H)-dione143966-14-7C20H16N2O2
- N-Methyl-2-nitro-N-phenyl-9H-fluoren-9-amine62799-33-1C20H16N2O2
- 4-(2-Phenoxybenzoyl)benzene-1-carboximidamide62208-03-1C20H16N2O2
- (3,6-Dimethylpyrazine-2,5-diyl)bis(phenylmethanone)62025-69-8C20H16N2O2
- 2-(3-Benzoylphenyl)-N-(pyridin-3-yl)acetamide60576-16-1C20H16N2O2
- 2-(3-Benzoylphenyl)-N-(pyridin-2-yl)acetamide60576-14-9C20H16N2O2
- 3-(2-Methoxyphenyl)-7-(4-methyl-3-pyridinyl)-1,2-benzoxazole1428880-60-7C20H16N2O2
Frequently asked questions
What is the molar mass of C20H16N2O2?
The molar mass of C20H16N2O2 is 316.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 316.1212 Da.
How many compounds have the formula C20H16N2O2?
CompoundList lists 208 compounds with the molecular formula C20H16N2O2, including 4-Methyl-N-[(2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)methyl]benzamide, 2-Methyl-N-({3-oxo-2-azatricyclo[6.3.1.0^{4,12}]dodeca-1(12),4,6,8,10-pentaen-9-yl}methyl)benzamide, N-(2-Furylmethyl)-3-phenyl-1H-indole-2-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 C20H16N2O2?
C20H16N2O2 has a degree of unsaturation of 14. 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.