Molecular formula
C20H18N4O4
157 compounds have this formula on CompoundList.
- Molar mass
- 378.39g/mol
- Monoisotopic mass
- 378.1328Da
- Atoms
- 46
- Elements
- 4
- Rings plus double bonds
- 14
The formula C20H18N4O4 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 4 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 × 2063.49%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.80%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 414.81%14.007 × 4 = 56.028 g/mol
- O Oxygen × 416.91%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C20H18N4O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 157 compounds
![4-(2-Furoyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C20H18N4O4, CAS 380906-40-1](/s/ZJFAFZRLJSZJIN-UHFFFAOYSA-N.svg)
4-(2-Furoyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one
CAS 380906-40-1C20H18N4O4
![Ethyl 1-(2-furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate chemical structure, C20H18N4O4, CAS 510760-65-3](/s/MQYIEWLAHBVFTL-UHFFFAOYSA-N.svg)
Ethyl 1-(2-furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate
CAS 510760-65-3C20H18N4O4
Phenylmethyl N-((((phenylmethoxy)carbonyl)amino)-1H-pyrazol-1-ylmethylene)carbamate
CAS 152120-55-3C20H18N4O4
(2S,4R)-4-Azido-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carboxylic acid
CAS 702679-55-8C20H18N4O4
![(2S,4S)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid chemical structure, C20H18N4O4, CAS 263847-08-1](/s/HOPXMBBEYJTPNX-SGTLLEGYSA-N.svg)
(2S,4S)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid
CAS 263847-08-1C20H18N4O4
1H-Naphth(2,3-f)isoindole-1,5,10-trione, 4,11-diamino-2,3-dihydro-3-imino-2-(3-methoxypropyl)-
CAS 13418-49-0C20H18N4O4
![(2R,4R)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid chemical structure, C20H18N4O4, CAS 1378847-51-8](/s/HOPXMBBEYJTPNX-KZULUSFZSA-N.svg)
(2R,4R)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid
CAS 1378847-51-8C20H18N4O4
![2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid chemical structure, C20H18N4O4, CAS 224173-51-7](/s/XGPCEHLWWDGWIG-UHFFFAOYSA-N.svg)
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid
CAS 224173-51-7C20H18N4O4
![(2R,4S)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid chemical structure, C20H18N4O4, CAS 2137142-63-1](/s/HOPXMBBEYJTPNX-KPZWWZAWSA-N.svg)
(2R,4S)-4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid
CAS 2137142-63-1C20H18N4O4
2-(4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1H-1,2,3-triazol-1-yl)acetic acid
CAS 943918-76-1C20H18N4O4
![5-[4-(Furan-2-carbonyl)piperazin-1-yl]-2-(2-methoxyphenyl)-1,3-oxazole-4-carbonitrile chemical structure, C20H18N4O4, CAS 903196-59-8](/s/QMNZOXDGZRWFLS-UHFFFAOYSA-N.svg)
5-[4-(Furan-2-carbonyl)piperazin-1-yl]-2-(2-methoxyphenyl)-1,3-oxazole-4-carbonitrile
CAS 903196-59-8C20H18N4O4
![N-(3,4-Dimethoxyphenyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C20H18N4O4, CAS 864854-18-2](/s/JPFZBFDXUPANQP-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 864854-18-2C20H18N4O4
![N-(2,4-Dimethoxyphenyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide chemical structure, C20H18N4O4, CAS 864854-19-3](/s/RBDABGVVFIWROV-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide
CAS 864854-19-3C20H18N4O4
![(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,3-triazol-1-yl)propanoic acid chemical structure, C20H18N4O4, CAS 2381105-12-8](/s/BJMNNHPUEOZRER-SFHVURJKSA-N.svg)
(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,3-triazol-1-yl)propanoic acid
CAS 2381105-12-8C20H18N4O4
![2-{5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H-1,2,4-triazol-3-yl}acetic acid chemical structure, C20H18N4O4, CAS 2580231-29-2](/s/CPTQPAZODDGOTP-UHFFFAOYSA-N.svg)
2-{5-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H-1,2,4-triazol-3-yl}acetic acid
CAS 2580231-29-2C20H18N4O4
5-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-(3-methoxyphenyl)oxazole-4-carbonitrile
CAS 903859-79-0C20H18N4O4
![N'-[(1E)-1-(1-Benzyl-4-hydroxy-2,6-dioxo-1,6-dihydropyrimidin-5(2H)-ylidene)ethyl]benzohydrazide chemical structure, C20H18N4O4, CAS 843630-49-9](/s/OOKPTUIGOJXCLH-LPYMAVHISA-N.svg)
N'-[(1E)-1-(1-Benzyl-4-hydroxy-2,6-dioxo-1,6-dihydropyrimidin-5(2H)-ylidene)ethyl]benzohydrazide
CAS 843630-49-9C20H18N4O4
![5-Methyl-3-[2-oxo-2-(3-oxo-2,4-dihydroquinoxalin-1-yl)ethyl]-5-phenylimidazolidine-2,4-dione chemical structure, C20H18N4O4, CAS 956606-43-2](/s/GMYCQSGDJMWESI-UHFFFAOYSA-N.svg)
5-Methyl-3-[2-oxo-2-(3-oxo-2,4-dihydroquinoxalin-1-yl)ethyl]-5-phenylimidazolidine-2,4-dione
CAS 956606-43-2C20H18N4O4
4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-1-methyl-1H-1,2,3-triazole-5-carboxylic acid
CAS 2219408-47-4C20H18N4O4
![4-(2-Furylcarbonyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(3-pyridyl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C20H18N4O4, CAS 378212-34-1](/s/TXWPIJQKYSXLSG-UHFFFAOYSA-N.svg)
4-(2-Furylcarbonyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(3-pyridyl)-1,5-dihydro-2H-pyrrol-2-one
CAS 378212-34-1C20H18N4O4
![Methyl 2-amino-1-(3,4-dimethoxyphenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate chemical structure, C20H18N4O4, CAS 433695-02-4](/s/UULMNDBSIBOUCG-UHFFFAOYSA-N.svg)
Methyl 2-amino-1-(3,4-dimethoxyphenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS 433695-02-4C20H18N4O4
![3-(Benzo[d][1,3]dioxol-5-yl)-1-methyl-1-(4-((6-methylpyridazin-3-yl)oxy)phenyl)urea chemical structure, C20H18N4O4, CAS 1206997-96-7](/s/YRVLAOSYYXBHPF-UHFFFAOYSA-N.svg)
3-(Benzo[d][1,3]dioxol-5-yl)-1-methyl-1-(4-((6-methylpyridazin-3-yl)oxy)phenyl)urea
CAS 1206997-96-7C20H18N4O4
![Ethyl 1-(2-furylmethyl)-2-imino-10-methyl-5-oxo-1,6-dihydropyridino[2,3-d]pyri dino[1,2-a]pyrimidine-3-carboxylate chemical structure, C20H18N4O4, CAS 497941-10-3](/s/SMSNMMLNEREPRB-UHFFFAOYSA-N.svg)
Ethyl 1-(2-furylmethyl)-2-imino-10-methyl-5-oxo-1,6-dihydropyridino[2,3-d]pyri dino[1,2-a]pyrimidine-3-carboxylate
CAS 497941-10-3C20H18N4O4
6-(Acetylamino)-5-imino-7-methyl-8-oxo-2,3,5,8-tetrahydro-1H-pyrrolo(1,2-a)benzimidazol-3-yl benzoate
CAS 160595-32-4C20H18N4O4
- 5-(3-Phenyl-1H-pyrazol-5-yl)-3-(3,4,5-trimethoxyphenyl)-1,2,4-oxadiazole1192572-09-0C20H18N4O4
- N-(4-((6-Methoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzo[d][1,3]dioxole-5-carboxamide946233-95-0C20H18N4O4
- 2-(Furan-2-yl)-5-(4-(2-methoxybenzoyl)piperazin-1-yl)oxazole-4-carbonitrile915894-08-5C20H18N4O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)urea1049169-59-6C20H18N4O4
- 4-(2-(4-(4-Methoxyphenyl)-6-oxopyrimidin-1(6H)-yl)acetamido)benzamide1058373-99-1C20H18N4O4
- 3-{2-[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}-1,2,3,4-tetrahydroquinazoline-2,4-dione1031578-86-5C20H18N4O4
- 4-(Dimethylamino)-N-(5-(7-methoxybenzofuran-2-yl)-1,3,4-oxadiazol-2-yl)benzamide922070-35-7C20H18N4O4
- N-(3-(6-Oxo-3-(pyridin-4-yl)pyridazin-1(6H)-yl)propyl)benzo[d][1,3]dioxole-5-carboxamide1021137-73-4C20H18N4O4
- N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxamide924181-25-9C20H18N4O4
- 6-(2-Furyl)-9-(4-hydroxy-3-methoxyphenyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one903464-72-2C20H18N4O4
- 4,5-Dihydro-I(3),4-dioxospiro[10H-imidazo[1,2-a]indeno[1,2-e]pyrazine-10,2a(2)-pyrrolidine]-1a(2)-butanoic acid253788-05-5C20H18N4O4
- 1H-Naphth[2,3-f]isoindole-1,5,10-trione, 4,11-diamino-2-(2-ethoxyethyl)-2,3-dihydro-3-imino-6647-13-8C20H18N4O4
- Methyl 5-cyano-6-({[3-(4-methoxyphenyl)-5-isoxazolyl]methyl}amino)-2-methylnicotinate478043-43-5C20H18N4O4
- 1,3-Dimethyl-7-((naphthalen-2-yloxy)methyl)-6,7-dihydrooxazolo[2,3-f]purine-2,4(1H,3H)-dione879071-54-2C20H18N4O4
- Apixaban impurity 141704504-93-7C20H18N4O4
- 5-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-(4-methoxyphenyl)oxazole-4-carbonitrile730241-99-3C20H18N4O4
- 5-(3-(2,4-Dimethoxyphenyl)-1H-pyrazol-5-yl)-3-(4-methoxyphenyl)-1,2,4-oxadiazole1094607-00-7C20H18N4O4
- 4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-2-carboxylic acid1822450-18-9C20H18N4O4
- 2-(3-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)-1-morpholinoethanone1021074-61-2C20H18N4O4
- Ethyl 4-methyl-2-(3-nitrophenyl)-1,2-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate725704-38-1C20H18N4O4
- 1-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,3-triazole-4-carboxylic acid1232979-31-5C20H18N4O4
- (Z)-N-(1-(1-Cyano-2-((3-methoxypropyl)amino)-2-oxoethylidene)-1H-isoindol-3-yl)furan-2-carboxamide896815-49-9C20H18N4O4
- N-[3-(Acetylamino)phenyl]-1,5-dioxo-2,3,4,5-tetrahydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxamide1236262-22-8C20H18N4O4
- N-(2-(1H-Indol-3-yl)ethyl)-3-(furan-2-ylmethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide1396784-60-3C20H18N4O4
- N-((1H-Benzo[d]imidazol-2-yl)methyl)-1-(benzo[d][1,3]dioxole-5-carbonyl)azetidine-3-carboxamide1396708-57-8C20H18N4O4
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(4-methyl-6-oxo-2-(pyridin-4-yl)pyrimidin-1(6H)-yl)acetamide1421450-02-3C20H18N4O4
- 2-{3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1H-1,2,4-triazol-1-yl}acetic acid2171833-34-2C20H18N4O4
- Methyl 2-amino-1-(3,5-dimethoxyphenyl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate721905-26-6C20H18N4O4
- 2-(2-Methylanilino)-N-[(Z)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]acetamide5564-86-3C20H18N4O4
- 2-(Furan-2-yl)-5-(4-(4-methoxybenzoyl)piperazin-1-yl)oxazole-4-carbonitrile903860-92-4C20H18N4O4
- N-(2-Furylmethyl)-2-[2-(4-methoxyphenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide941938-36-9C20H18N4O4
- 2-[(2,3-Dihydro-1,3-dioxo-1H-isoindol-5-yl)azo]-N-(2,4-dimethylphenyl)-3-oxobutanamide38489-24-6C20H18N4O4
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(3-((6-methylpyridazin-3-yl)oxy)phenyl)urea1207053-62-0C20H18N4O4
- 2-((1-(2-(2-Oxobenzo[d]oxazol-3(2H)-yl)acetyl)piperidin-4-yl)oxy)nicotinonitrile1797270-22-4C20H18N4O4
- N-{2-[4-Cyclopropyl-3-(furan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}-1-benzofuran-2-carboxamide1797847-12-1C20H18N4O4
- 5,5'-(1,2-Ethanediyl)bis(3-phenyl-2,4-imidazolidinedione)22131-37-9C20H18N4O4
- 4-(3-Nitrophenyl)-2-(2-oxo-2-pyrrolidin-1-ylethyl)phthalazin-1-one701224-67-1C20H18N4O4
- N-(4-Acetamidophenyl)-3-(4-methylphenyl)-2,4-dioxo-1H-pyrimidine-5-carboxamide863611-26-1C20H18N4O4
- N-(3-Acetamidophenyl)-3-(4-methylphenyl)-2,4-dioxo-1H-pyrimidine-5-carboxamide863611-27-2C20H18N4O4
- N-(4-Ethylphenyl)-2-[3-(3-nitrophenyl)-6-oxopyridazin-1-yl]acetamide899990-74-0C20H18N4O4
- N-(2,4-Dimethylphenyl)-2-[3-(3-nitrophenyl)-6-oxopyridazin-1-yl]acetamide941883-34-7C20H18N4O4
- 2-(3-(3-Nitrophenyl)-6-oxopyridazin-1(6H)-yl)-N-phenethylacetamide941930-51-4C20H18N4O4
- 2-[3-(2,5-Dimethylphenyl)-6-oxopyridazin-1-yl]-N-(2-nitrophenyl)acetamide900008-56-2C20H18N4O4
- N-[4-(Acetylamino)phenyl]-1-(4-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide879585-69-0C20H18N4O4
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid1217449-37-0C20H18N4O4
- 3-(3,4-Dimethoxyphenyl)-5-[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]-1,2,4-oxadiazole1094605-74-9C20H18N4O4
- 3-Ethyl-1-((3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1207014-61-6C20H18N4O4
- 3-Ethyl-1-((3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1207035-95-7C20H18N4O4
- (4-(6-(Benzo[d][1,3]dioxol-5-yl)pyridazin-3-yl)piperazin-1-yl)(furan-2-yl)methanone1207040-58-1C20H18N4O4
- 3-(2-Methoxyethyl)-7-(3-(o-tolyl)-1,2,4-oxadiazol-5-yl)quinazoline-2,4(1H,3H)-dione1359452-94-0C20H18N4O4
- 2-[(4-Methyl-2-oxo-2H-chromen-7-yl)oxy]-N-[2-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl]acetamide1374516-46-7C20H18N4O4
- 2-(2-Morpholino-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-6-carbonyl)-4H-chromen-4-one2034273-48-6C20H18N4O4
- 3-((1-(7-Methoxybenzofuran-2-carbonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034475-29-9C20H18N4O4
- 5-[(9H-Fluoren-9-ylmethoxycarbonylamino)methyl]-1-methyl-1,2,4-triazole-3-carboxylic acid2470438-65-2C20H18N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-3-yl)propanoic acid2352056-11-0C20H18N4O4
- 2-Cyano-N-[4-(morpholin-4-yl)phenyl]-3-(2-nitrophenyl)prop-2-enamide730944-16-8C20H18N4O4
- N-[3-(1,3-Benzodioxole-5-carbonylamino)phenyl]-2-ethylpyrazole-3-carboxamide1005610-31-0C20H18N4O4
- 2-(3-Methylphenoxy)-N-[(E)-[1-(4-nitrophenyl)pyrrol-2-yl]methylideneamino]acetamide353467-46-6C20H18N4O4
- 2-(Furan-2-yl)-5-[4-(3-methoxybenzoyl)piperazin-1-yl]-1,3-oxazole-4-carbonitrile903851-70-7C20H18N4O4
- Methyl 5-[[1-(2,3-dimethylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]methyl]furan-2-carboxylate894994-74-2C20H18N4O4
- Methyl 5-[[1-(2,4-dimethylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]methyl]furan-2-carboxylate895003-07-3C20H18N4O4
- N-(2-Carbamoylphenyl)-4-methoxy-1-(4-methylphenyl)-6-oxopyridazine-3-carboxamide1004392-25-9C20H18N4O4
- Methyl 5-((4-methyl-7-oxo-1-(o-tolyl)-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)methyl)furan-2-carboxylate941915-39-5C20H18N4O4
- 2-(2-(4-Methoxyphenyl)-2-oxoethyl)-8-phenyl-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione941976-01-8C20H18N4O4
- 4,5-Dimethoxy-2-[1-(4-methylbenzyl)-1H-1,2,4-triazol-3-yl]-1H-isoindole-1,3(2H)-dione938000-72-7C20H18N4O4
- 1-Ethyl-N-((5-(furan-2-yl)isoxazol-3-yl)methyl)-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxamide1210409-96-3C20H18N4O4
- 3-Ethyl-1-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione1251565-15-7C20H18N4O4
- 4-({[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}amino)benzamide1232791-30-8C20H18N4O4
- N-(2-((6-(Pyridin-2-yl)pyridazin-3-yl)oxy)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide1257551-00-0C20H18N4O4
- 3-(2-Methoxyethyl)-7-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)quinazoline-2,4(1H,3H)-dione1358777-15-7C20H18N4O4
- 3-(2-Methoxyethyl)-7-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)quinazoline-2,4(1H,3H)-dione1359247-15-6C20H18N4O4
- 4-({[(9-Oxo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-7-yl)oxy]acetyl}amino)benzamide1401541-57-8C20H18N4O4
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)urea1448033-18-8C20H18N4O4
- Methyl 4-((2-(6-(furan-2-yl)-1H-imidazo[1,2-b]pyrazol-1-yl)ethyl)carbamoyl)benzoate1795298-26-8C20H18N4O4
- 3-(2-Morpholino-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-6-carbonyl)-2H-chromen-2-one2034613-23-3C20H18N4O4
- (E)-3-((1-(3-(Benzo[d][1,3]dioxol-5-yl)acryloyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile2034885-83-9C20H18N4O4
Frequently asked questions
What is the molar mass of C20H18N4O4?
The molar mass of C20H18N4O4 is 378.39 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 378.1328 Da.
How many compounds have the formula C20H18N4O4?
CompoundList lists 157 compounds with the molecular formula C20H18N4O4, including 4-(2-Furoyl)-3-hydroxy-1-[3-(1H-imidazol-1-yl)propyl]-5-(4-pyridinyl)-1,5-dihydro-2H-pyrrol-2-one, Ethyl 1-(2-furylmethyl)-2-imino-8-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-A:2,3-D]pyrimidine-3-carboxylate, Phenylmethyl N-((((phenylmethoxy)carbonyl)amino)-1H-pyrazol-1-ylmethylene)carbamate. 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 C20H18N4O4?
C20H18N4O4 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.