Molecular formula
C20H20N4O3
263 compounds have this formula on CompoundList.
- Molar mass
- 364.41g/mol
- Monoisotopic mass
- 364.1535Da
- Atoms
- 47
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H20N4O3 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms 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 × 2065.92%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 205.53%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 415.38%14.007 × 4 = 56.028 g/mol
- O Oxygen × 313.17%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H20N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 263 compounds
![N-[(4-Oxo-3,4-dihydrophthalazin-1-yl)methyl]-N'-(3-phenylpropyl)ethanediamide chemical structure, C20H20N4O3, CAS 923139-23-5](/s/RWFAJWVFEICUCS-UHFFFAOYSA-N.svg)
N-[(4-Oxo-3,4-dihydrophthalazin-1-yl)methyl]-N'-(3-phenylpropyl)ethanediamide
CAS 923139-23-5C20H20N4O3
![1-[(3-Methyl-6-phenyl[1,2]oxazolo[5,4-b]pyridin-4-yl)carbonyl]piperidine-4-carboxamide chemical structure, C20H20N4O3, CAS 1179500-65-2](/s/DFJLXSWMFYOJNZ-UHFFFAOYSA-N.svg)
1-[(3-Methyl-6-phenyl[1,2]oxazolo[5,4-b]pyridin-4-yl)carbonyl]piperidine-4-carboxamide
CAS 1179500-65-2C20H20N4O3
![3-(8-Methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)-N-((5-methylfuran-2-yl)methyl)propanamide chemical structure, C20H20N4O3, CAS 1105212-75-6](/s/RBHDXPHIEOJZJP-UHFFFAOYSA-N.svg)
3-(8-Methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)-N-((5-methylfuran-2-yl)methyl)propanamide
CAS 1105212-75-6C20H20N4O3
1-(4-Methoxyphenyl)-N-(2-methyl-1H-benzimidazol-5-yl)-5-oxopyrrolidine-3-carboxamide
CAS 1219558-94-7C20H20N4O3
1-(3-Methoxyphenyl)-N-(2-methyl-1H-benzimidazol-5-yl)-5-oxopyrrolidine-3-carboxamide
CAS 1219572-37-8C20H20N4O3
1-(2-Methoxyphenyl)-N-(2-methyl-1H-benzimidazol-5-yl)-5-oxopyrrolidine-3-carboxamide
CAS 1219548-59-0C20H20N4O3
![1-(4-Benzyl-3-oxo-3,4-dihydropyrido[2,3-b]pyrazin-2-yl)piperidine-4-carboxylic acid chemical structure, C20H20N4O3, CAS 1243091-65-7](/s/SEXVNNOZIYCWRX-UHFFFAOYSA-N.svg)
1-(4-Benzyl-3-oxo-3,4-dihydropyrido[2,3-b]pyrazin-2-yl)piperidine-4-carboxylic acid
CAS 1243091-65-7C20H20N4O3
methanone chemical structure, C20H20N4O3, CAS 933585-13-8](/s/WBFYLEAPKDYJPP-UHFFFAOYSA-N.svg)
[1-(4-Methoxyphenyl)-5-phenyl-1H-1,2,4-triazol-3-yl](morpholino)methanone
CAS 933585-13-8C20H20N4O3
(R)-4-((5-(4-Ethyl-2,5-dioxoimidazolidin-1-yl)pyridin-2-yl)oxy)-2-isopropylbenzonitrile
CAS 1311137-58-2C20H20N4O3
![N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C20H20N4O3, CAS 1351683-75-4](/s/VJFKNZDSIRMMED-UHFFFAOYSA-N.svg)
N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxamide
CAS 1351683-75-4C20H20N4O3
![N-[2-(4-Methoxy-1H-indol-1-yl)ethyl]-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxamide chemical structure, C20H20N4O3, CAS 1401593-85-8](/s/AEOHQTJINXIFST-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxy-1H-indol-1-yl)ethyl]-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxamide
CAS 1401593-85-8C20H20N4O3
![2-(2,3-Dihydro-1-benzofuran-6-yl)-N-{4-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}acetamide chemical structure, C20H20N4O3, CAS 1380578-99-3](/s/JJLYPZPICBUIRV-UHFFFAOYSA-N.svg)
2-(2,3-Dihydro-1-benzofuran-6-yl)-N-{4-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}acetamide
CAS 1380578-99-3C20H20N4O3
![2-(2,3-Dihydro-1-benzofuran-6-yl)-N-{3-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}acetamide chemical structure, C20H20N4O3, CAS 1380579-30-5](/s/YWGGRVNMIBVMMQ-UHFFFAOYSA-N.svg)
2-(2,3-Dihydro-1-benzofuran-6-yl)-N-{3-[5-(methoxymethyl)-1H-1,2,4-triazol-3-yl]phenyl}acetamide
CAS 1380579-30-5C20H20N4O3
![Methyl 7-(2-methylimidazo[1,2-a]pyridine-3-carboxamido)-3,4-dihydroisoquinoline-2(1H)-carboxylate chemical structure, C20H20N4O3, CAS 1448027-85-7](/s/RHFZHHPRQBACRP-UHFFFAOYSA-N.svg)
Methyl 7-(2-methylimidazo[1,2-a]pyridine-3-carboxamido)-3,4-dihydroisoquinoline-2(1H)-carboxylate
CAS 1448027-85-7C20H20N4O3
N-(3-(3-Hydroxyquinoxalin-2-yl)phenyl)-2-morpholinoacetamide
CAS 1797241-18-9C20H20N4O3
![2-[3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl]-N-ethyl-N-phenylacetamide chemical structure, C20H20N4O3, CAS 1396637-48-1](/s/AUWXDGUHZDMGAP-UHFFFAOYSA-N.svg)
2-[3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl]-N-ethyl-N-phenylacetamide
CAS 1396637-48-1C20H20N4O3
N-(1-Benzoyl-1,2,3,4-tetrahydroquinolin-7-yl)-2-oxoimidazolidine-1-carboxamide
CAS 1448134-18-6C20H20N4O3
(4-((6-Methylpyridazin-3-yl)oxy)piperidin-1-yl)(5-phenylisoxazol-3-yl)methanone
CAS 1797755-93-1C20H20N4O3
![3-Hydroxy-N-[3-(1-methyl-1H-benzimidazol-2-yl)propyl]-2H-1,4-benzoxazine-6-carboxamide chemical structure, C20H20N4O3, CAS 1574306-59-4](/s/PJSBNNJCBDPSGJ-UHFFFAOYSA-N.svg)
3-Hydroxy-N-[3-(1-methyl-1H-benzimidazol-2-yl)propyl]-2H-1,4-benzoxazine-6-carboxamide
CAS 1574306-59-4C20H20N4O3
5-(Pyridin-3-yl)-N-(pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)isoxazole-3-carboxamide
CAS 2034593-56-9C20H20N4O3
(E)-2-(4-(2-(2,4-Dimethoxybenzylidene)hydrazinyl)-6-methylpyrimidin-2-yl)phenol
CAS 330981-90-3C20H20N4O3
5-Desethoxy,-5-methoxy-finerenone
CAS 2640280-84-6C20H20N4O3
2,4(1H,3H)-Pyrimidinedione, 1-((9,10-didehydro-6-methylergolin-8-yl)methyl)-, N(sup 6)-oxide, 8-beta-
CAS 121532-42-1C20H20N4O3
![N-[4-(Acetylamino)phenyl]-2-(4-oxoquinazolin-3(4H)-yl)butanamide chemical structure, C20H20N4O3, CAS 900263-21-0](/s/HRUXWECECHSPIW-UHFFFAOYSA-N.svg)
N-[4-(Acetylamino)phenyl]-2-(4-oxoquinazolin-3(4H)-yl)butanamide
CAS 900263-21-0C20H20N4O3
- 2-Cyano-3-[4-(dimethylamino)-3-nitrophenyl]-N-(2,6-dimethylphenyl)prop-2-enamide736164-18-4C20H20N4O3
- N-[4-(Dimethylamino)phenyl]-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide1004393-76-3C20H20N4O3
- 4-[4-(3-Methylpiperidin-1-yl)-3-nitrophenyl]-1,2-dihydrophthalazin-1-one882000-14-8C20H20N4O3
- N-[3-(Acetylamino)phenyl]-4-(4-oxoquinazolin-3(4H)-yl)butanamide929853-25-8C20H20N4O3
- Methyl 3-({[1-(2,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate924837-99-0C20H20N4O3
- Methyl 4-({[1-(3,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate924837-83-2C20H20N4O3
- Methyl 4-({[1-(2,5-dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate924824-84-0C20H20N4O3
- Methyl 4-({[1-(2,4-dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate924837-97-8C20H20N4O3
- Methyl 3-({[1-(4-ethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]carbonyl}amino)benzoate924837-59-2C20H20N4O3
- N1-(1-methyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinolin-8-yl)-N2-(pyridin-4-ylmethyl)oxalamide898427-16-2C20H20N4O3
- N1-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)-N2-(pyridin-2-ylmethyl)oxalamide898422-99-6C20H20N4O3
- N1-(3-oxo-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)-N2-(pyridin-3-ylmethyl)oxalamide898427-79-7C20H20N4O3
- 8-(4-Methoxyphenyl)-2-(4-methylbenzyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione941959-53-1C20H20N4O3
- Methyl 2-[(1-phenyl-5-propyl-1,2,3-triazol-4-yl)carbonylamino]benzoate950241-06-2C20H20N4O3
- 5-Cyclopropyl-N-(2,5-dimethoxyphenyl)-1-phenyl-1H-1,2,3-triazole-4-carboxamide954829-18-6C20H20N4O3
- 5-(4-Ethoxyphenyl)-1-(3-methylbenzyl)-1,6a-dihydropyrrolo[3,4-d][1,2,3]triazole-4,6(3aH,5H)-dione1008090-14-9C20H20N4O3
- N-Benzyl-N'-{2-[(1H-indol-2-ylcarbonyl)amino]ethyl}ethanediamide1081127-07-2C20H20N4O3
- Ethyl 4-[5-oxo-2-(1-pyrrolidinyl)pyrido[4,3-d]pyrimidin-6(5H)-yl]benzoate1087658-00-1C20H20N4O3
- N-(3-(Furan-2-yl)propyl)-2-(8-methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)acetamide1105246-27-2C20H20N4O3
- N-(1,3-Dihydro-2H-benzimidazol-2-ylidene)-1-(2-methoxybenzyl)-5-oxopyrrolidine-3-carboxamide1144486-10-1C20H20N4O3
- N-(1-Cyanocycloheptyl)-2-{6-oxo-8-oxa-3,5-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,10,12-pentaen-5-yl}acetamide1100035-81-1C20H20N4O3
- 1-(2-Amino-2-oxoethyl)-N-(3,4-dimethylphenyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide1251705-77-7C20H20N4O3
- 1-(2-Amino-2-oxoethyl)-N-(3,5-dimethylphenyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide1251672-89-5C20H20N4O3
- 1-(4-Acetamidobenzyl)-N-(4-methoxyphenyl)-1H-imidazole-4-carboxamide1251661-18-3C20H20N4O3
- 1-(4-Benzyl-3-oxo-3,4-dihydropyrido[2,3-b]pyrazin-2-yl)piperidine-3-carboxylic acid1242875-39-3C20H20N4O3
- N-[2-(Methoxymethyl)-1H-benzimidazol-5-yl]-5-oxo-1-phenylpyrrolidine-3-carboxamide1232779-08-6C20H20N4O3
- 2-[1-(2-Hydroxyethyl)-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazol-5-yl]-6-(3-methylphenyl)pyridine-3-carboxylicacid1332129-04-0C20H20N4O3
- N-[(1H-1,3-Benzodiazol-2-yl)methyl]-4-benzyl-5-oxomorpholine-3-carboxamide1351587-26-2C20H20N4O3
- N-(2-Methoxyethyl)-2-[4-(2-pyridinylamino)phenoxy]-3-pyridinecarboxamide1231924-75-6C20H20N4O3
- 2-(2,3-Dihydro-1-benzofuran-6-yl)-N-[3-(4-methoxybenzyl)-1H-1,2,4-triazol-5-yl]acetamide1380576-63-5C20H20N4O3
- 4-Oxo-N-((1-(pyrazin-2-yl)piperidin-4-yl)methyl)-4H-chromene-2-carboxamide1421461-54-2C20H20N4O3
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(3-(2-phenyl-1H-imidazol-1-yl)propyl)urea1421443-38-0C20H20N4O3
- (E)-N-(2-(3-Cyclopropyl-5-oxo-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-3-(furan-2-yl)acrylamide1396890-43-9C20H20N4O3
- 2-(4-Ethyl-6-oxo-2-(pyridin-4-yl)pyrimidin-1(6H)-yl)-N-(2-methoxyphenyl)acetamide1421526-47-7C20H20N4O3
- 3-((1-(Isochroman-1-carbonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034504-38-4C20H20N4O3
- 2-Methyl-N-(2-(3-oxo-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethyl)imidazo[1,2-a]pyridine-3-carboxamide2034454-81-2C20H20N4O3
- 2-(2-Oxo-2-(4-(quinolin-8-yloxy)piperidin-1-yl)ethyl)pyridazin-3(2H)-one1902986-98-4C20H20N4O3
- (3-((4,6-Dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)(5-phenylisoxazol-3-yl)methanone2034251-98-2C20H20N4O3
- 3-(5-(1-(2-Phenylbutanoyl)azetidin-3-yl)-1,2,4-oxadiazol-3-yl)pyridin-2(1H)-one1396871-62-7C20H20N4O3
- N-(4-Amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-2,2-diphenylacetamide5426-77-7C20H20N4O3
- (E)-2-Cyano-3-[4-(diethylamino)phenyl]-N-(4-nitrophenyl)prop-2-enamide444591-05-3C20H20N4O3
- 3-(2-Methoxyphenyl)-1-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1-prop-2-enylurea890330-47-9C20H20N4O3
- 3-(3-Methoxyphenyl)-1-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-1-prop-2-enylurea898119-94-3C20H20N4O3
- 4-(4-(4-Hydroxyphenyl)piperazine-1-carbonyl)-2-methylphthalazin-1(2H)-one875524-56-4C20H20N4O3
- Acetamide, N-[[5,6-bis(4-methoxyphenyl)-1,2,4-triazin-3-yl]methyl]-141424-41-1C20H20N4O3
- Ethyl 1-(4-methylphenyl)-6-oxo-4-{[(pyridin-3-yl)methyl]amino}-1,6-dihydropyridazine-3-carboxylate922121-20-8C20H20N4O3
- Ethyl 6-oxo-4-((pyridin-2-ylmethyl)amino)-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate922015-89-2C20H20N4O3
- N-(Furan-2-ylmethyl)-2-(2-(5-propyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide955545-35-4C20H20N4O3
- 3-Methoxy-N-{4-[(6-methoxy-2-methylpyrimidin-4-yl)amino]phenyl}benzamide941953-99-7C20H20N4O3
- N-(Furan-2-ylmethyl)-2-(2-(5-isopropyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide941927-75-9C20H20N4O3
- 8-(4-Methoxyphenyl)-2-(2-methylbenzyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione941995-98-8C20H20N4O3
- 8-(4-Methoxyphenyl)-2-(3-methylbenzyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione941935-84-8C20H20N4O3
- 2-Benzyl-8-(4-ethoxyphenyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione941959-99-5C20H20N4O3
- 3-(4-Methylphenyl)-N-(2-{[(4-methylphenyl)carbonyl]amino}ethyl)-1,2,4-oxadiazole-5-carboxamide898092-86-9C20H20N4O3
- 3-(4-Methylphenyl)-N-(2-{[(3-methylphenyl)carbonyl]amino}ethyl)-1,2,4-oxadiazole-5-carboxamide898108-32-2C20H20N4O3
- (E)-1-(2-Oxo-3-((tetrahydrofuran-2-yl)methyl)-2,3-dihydroquinazolin-4(1H)-ylidene)-3-phenylurea942001-95-8C20H20N4O3
- N-(2-(3-(4-Ethoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)nicotinamide921853-38-5C20H20N4O3
- Furan-2-yl(4-(2-methyl-6-phenoxypyrimidin-4-yl)piperazin-1-yl)methanone946372-13-0C20H20N4O3
- 4-Methoxy-N-{4-[(6-methoxy-2-methylpyrimidin-4-yl)amino]phenyl}benzamide946233-78-9C20H20N4O3
- N-(4-Acetamidophenyl)-1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide1010934-45-8C20H20N4O3
- N-(Benzo[d][1,3]dioxol-5-yl)-4-(1H-benzo[d]imidazol-2-yl)piperidine-1-carboxamide1203116-74-8C20H20N4O3
- 2-Oxo-N-{[1-(pyrazin-2-yl)piperidin-4-yl]methyl}-2H-chromene-3-carboxamide1396766-42-9C20H20N4O3
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-[3-(acetylamino)phenyl]acetamide1574310-02-3C20H20N4O3
- N-(2-{4-[(3-Cyanopyridin-2-yl)oxy]piperidin-1-yl}-2-oxoethyl)benzamide1797270-06-4C20H20N4O3
- (E)-3-(Benzo[d][1,3]dioxol-5-yl)-N-(3-(2-methylpyrazolo[1,5-a]pyrimidin-6-yl)propyl)acrylamide1798422-17-9C20H20N4O3
- N-(2-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxamide1798543-35-7C20H20N4O3
- N-(2-(6-(Furan-2-yl)-1H-imidazo[1,2-b]pyrazol-1-yl)ethyl)-2-(o-tolyloxy)acetamide1798539-55-5C20H20N4O3
- 1-(1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)-3-(o-tolyl)urea1797336-82-3C20H20N4O3
- 3-((1-(Isochroman-3-carbonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034478-22-1C20H20N4O3
- (E)-3-((1-(3-(4-Methoxyphenyl)acryloyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2035004-70-5C20H20N4O3
- N-(1H-Benzimidazol-5-yl)-1-[2-(4-hydroxyphenyl)ethyl]-5-oxopyrrolidine-3-carboxamide1630851-97-6C20H20N4O3
- (E)-N-((3-(6-Ethoxypyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)-2-methyl-3-phenylacrylamide2035005-25-3C20H20N4O3
- 2-(1-(2-(1H-Benzo[d]imidazol-1-yl)acetyl)azetidin-3-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione1904074-05-0C20H20N4O3
- 3-(2-(3-((6-Methylpyridin-2-yl)oxy)pyrrolidin-1-yl)-2-oxoethyl)quinazolin-4(3H)-one1904259-34-2C20H20N4O3
- N-(4-Isopropylphenyl)-1-(4-nitrobenzyl)-1H-imidazole-4-carboxamide2034603-09-1C20H20N4O3
- (6-Ethoxypyridin-3-yl)(3-(5-phenyl-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl)methanone2034279-24-6C20H20N4O3
Frequently asked questions
What is the molar mass of C20H20N4O3?
The molar mass of C20H20N4O3 is 364.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 364.1535 Da.
How many compounds have the formula C20H20N4O3?
CompoundList lists 263 compounds with the molecular formula C20H20N4O3, including N-[(4-Oxo-3,4-dihydrophthalazin-1-yl)methyl]-N'-(3-phenylpropyl)ethanediamide, 1-[(3-Methyl-6-phenyl[1,2]oxazolo[5,4-b]pyridin-4-yl)carbonyl]piperidine-4-carboxamide, 3-(8-Methyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)-N-((5-methylfuran-2-yl)methyl)propanamide. 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 C20H20N4O3?
C20H20N4O3 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.