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 101 to 157 of 157 compounds
3-((1-(5-Methoxybenzofuran-2-carbonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile
CAS 2034478-29-8C20H18N4O4
![Benzo[d][1,3]dioxol-5-yl(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone chemical structure, C20H18N4O4, CAS 2034591-46-1](/s/ZUBMSFUMSFXYDP-UHFFFAOYSA-N.svg)
Benzo[d][1,3]dioxol-5-yl(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone
CAS 2034591-46-1C20H18N4O4
![2-(1H-Benzo[d]imidazol-1-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)acetamide chemical structure, C20H18N4O4, CAS 2034270-20-5](/s/CCGYIEKQNJSWHR-UHFFFAOYSA-N.svg)
2-(1H-Benzo[d]imidazol-1-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)acetamide
CAS 2034270-20-5C20H18N4O4
![N-(2-(7-Oxofuro[2,3-c]pyridin-6(7H)-yl)ethyl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide chemical structure, C20H18N4O4, CAS 2034505-30-9](/s/JFUHPQCXWJYMAQ-UHFFFAOYSA-N.svg)
N-(2-(7-Oxofuro[2,3-c]pyridin-6(7H)-yl)ethyl)-3-(4-oxoquinazolin-3(4H)-yl)propanamide
CAS 2034505-30-9C20H18N4O4
4-(2,5-Dioxopyrrolidin-1-yl)-N-(2-(4-(furan-2-yl)-1H-pyrazol-1-yl)ethyl)benzamide
CAS 2034351-13-6C20H18N4O4
![4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[4-(furan-3-yl)-1H-pyrazol-1-yl]ethyl}benzamide chemical structure, C20H18N4O4, CAS 2034418-34-1](/s/NFUZQNLNUMNLBJ-UHFFFAOYSA-N.svg)
4-(2,5-Dioxopyrrolidin-1-yl)-N-{2-[4-(furan-3-yl)-1H-pyrazol-1-yl]ethyl}benzamide
CAS 2034418-34-1C20H18N4O4
![2-(Benzo[d][1,3]dioxol-5-yloxy)-N-((3-(pyridin-3-yl)pyrazin-2-yl)methyl)propanamide chemical structure, C20H18N4O4, CAS 2034231-11-1](/s/OHTVTLFMJQYPJE-UHFFFAOYSA-N.svg)
2-(Benzo[d][1,3]dioxol-5-yloxy)-N-((3-(pyridin-3-yl)pyrazin-2-yl)methyl)propanamide
CAS 2034231-11-1C20H18N4O4
![7-(2,4-Dimethoxyphenyl)-3-methyl-5-(pyridin-4-ylmethyl)isoxazolo[4,5-D]pyridazin-4(5H)-one chemical structure, C20H18N4O4, CAS 2088727-91-5](/s/FARIVNZRRJTLKR-UHFFFAOYSA-N.svg)
7-(2,4-Dimethoxyphenyl)-3-methyl-5-(pyridin-4-ylmethyl)isoxazolo[4,5-D]pyridazin-4(5H)-one
CAS 2088727-91-5C20H18N4O4
![4-(4-{3-[3-(But-3-yn-1-yl)-3H-diazirin-3-yl]propanamido}phenoxy)pyridine-2-carboxylic acid chemical structure, C20H18N4O4, CAS 2220169-50-4](/s/BPMZUHYQUHIBHD-UHFFFAOYSA-N.svg)
4-(4-{3-[3-(But-3-yn-1-yl)-3H-diazirin-3-yl]propanamido}phenoxy)pyridine-2-carboxylic acid
CAS 2220169-50-4C20H18N4O4
4-(1,3-Benzodioxole-5-carbonylamino)-1-ethyl-N-phenylpyrazole-3-carboxamide
CAS 1005590-01-1C20H18N4O4
![1-(1H-Indol-3-yl)-2-[4-(4-nitrophenyl)piperazin-1-yl]ethane-1,2-dione chemical structure, C20H18N4O4, CAS 903329-54-4](/s/FRRMBLTVIPJOCJ-UHFFFAOYSA-N.svg)
1-(1H-Indol-3-yl)-2-[4-(4-nitrophenyl)piperazin-1-yl]ethane-1,2-dione
CAS 903329-54-4C20H18N4O4
![N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-2-methyl-3-nitrobenzamide chemical structure, C20H18N4O4, CAS 899986-59-5](/s/ONXCNIAOBPBRPB-UHFFFAOYSA-N.svg)
N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-2-methyl-3-nitrobenzamide
CAS 899986-59-5C20H18N4O4
![N-[4-(6-Ethoxypyridazin-3-yl)phenyl]-4-methyl-3-nitrobenzamide chemical structure, C20H18N4O4, CAS 941941-16-8](/s/BAESITSHLSLSCS-UHFFFAOYSA-N.svg)
N-[4-(6-Ethoxypyridazin-3-yl)phenyl]-4-methyl-3-nitrobenzamide
CAS 941941-16-8C20H18N4O4
Hazimycin 5
CAS 84894-71-3C20H18N4O4
![4,5-Dimethoxy-2-[1-(2-methylbenzyl)-1H-1,2,4-triazol-3-yl]-1H-isoindole-1,3(2H)-dione chemical structure, C20H18N4O4, CAS 938017-33-5](/s/OTSLZVUWSRMWBQ-UHFFFAOYSA-N.svg)
4,5-Dimethoxy-2-[1-(2-methylbenzyl)-1H-1,2,4-triazol-3-yl]-1H-isoindole-1,3(2H)-dione
CAS 938017-33-5C20H18N4O4
![4,5-Dimethoxy-2-[1-(3-methylbenzyl)-1H-1,2,4-triazol-3-yl]-1H-isoindole-1,3(2H)-dione chemical structure, C20H18N4O4, CAS 938006-22-5](/s/WBMMBNIDWYBPCF-UHFFFAOYSA-N.svg)
4,5-Dimethoxy-2-[1-(3-methylbenzyl)-1H-1,2,4-triazol-3-yl]-1H-isoindole-1,3(2H)-dione
CAS 938006-22-5C20H18N4O4
![3-(2-(Methoxymethyl)-6-oxo-3-phenylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propanoic acid chemical structure, C20H18N4O4, CAS 1210662-69-3](/s/RSQGIBPFHLABIS-UHFFFAOYSA-N.svg)
3-(2-(Methoxymethyl)-6-oxo-3-phenylpyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-7(6H)-yl)propanoic acid
CAS 1210662-69-3C20H18N4O4
![4-({[3-(3-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}amino)benzamide chemical structure, C20H18N4O4, CAS 1282130-53-3](/s/XWIHUJIQDZVNAU-UHFFFAOYSA-N.svg)
4-({[3-(3-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetyl}amino)benzamide
CAS 1282130-53-3C20H18N4O4
1,1-Dibenzyl-2-(2,4-dinitrophenyl)hydrazine
CAS 24648-21-3C20H18N4O4
2-(7,8-Dimethoxy-1-oxophthalazin-2(1H)-yl)-N-(1H-indol-4-yl)acetamide
CAS 1435995-88-2C20H18N4O4
Hazimycin 6
CAS 84885-57-4C20H18N4O4
Acetic acid, (p-((3-methyl-5-oxo-2-pyrazolin-4-ylidene)methyl)phenoxy)-, (2-hydroxybenzylidene)hydrazide
CAS 107044-91-7C20H18N4O4
![3-Cyclopropyl-2-oxo-N-{4-[(4-oxoazetidin-2-yl)oxy]phenyl}-2,3-dihydro-1H-1,3-benzodiazole-5-carboxamide chemical structure, C20H18N4O4, CAS 2249116-05-8](/s/PJDDYAKJELLQEL-UHFFFAOYSA-N.svg)
3-Cyclopropyl-2-oxo-N-{4-[(4-oxoazetidin-2-yl)oxy]phenyl}-2,3-dihydro-1H-1,3-benzodiazole-5-carboxamide
CAS 2249116-05-8C20H18N4O4
![(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid chemical structure, C20H18N4O4, CAS 2219354-00-2](/s/XGPCEHLWWDGWIG-GOSISDBHSA-N.svg)
(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid
CAS 2219354-00-2C20H18N4O4
- (R)-2-(Fmoc-amino)-3-(2H-1,2,3-triazol-4-yl)propanoic Acid3017120-41-8C20H18N4O4
- N~1~,N~3~-Bis(5-amino-2-hydroxyphenyl)benzene-1,3-dicarboxamide25596-69-4C20H18N4O4
- N-(2,5-Diamino-4-benzamido-3,6-dihydroxyphenyl)benzamide101488-74-8C20H18N4O4
- Acetic acid, (4-((1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene)methyl)phenoxy)-, ((4-hydroxyphenyl)methylene)hydrazide107044-92-8C20H18N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{1,3,4,6-tetramethyl-1H-pyrazolo[3,4-b]pyridin-5-yl}acetate2248282-83-7C20H18N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-(1-methyl-1H-1,2,3-triazol-5-yl)acetic acid2225144-36-3C20H18N4O4
- (S)-2-(Fmoc-amino)-3-(1H-1,2,3-triazol-4-yl)propanoic Acid2761260-18-6C20H18N4O4
- N'-((5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene)-2,3-dihydrobenzo[b][1,4]dioxine-2-carbohydrazide413617-16-0C20H18N4O4
- 2,5-Bis[(6-methylpyridin-2-yl)amino]benzene-1,4-dicarboxylic acid67332-86-9C20H18N4O4
- 1,1'-[Butane-1,4-diylbis(oxy-4,1-phenylene)]bis(2-diazonioethen-1-olate)88949-89-7C20H18N4O4
- 3-Hydroxy-4-[(E)-(4-methoxyphenyl)diazenyl]-6-[2-(4-methoxyphenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one15310-71-1C20H18N4O4
- 6-[2-(2,5-Dimethoxyphenyl)-2-oxoethyl]-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-one2380191-73-9C20H18N4O4
- N-{2-Hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}-2-(2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetamide2415466-10-1C20H18N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(butan-2-yl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate2248343-20-4C20H18N4O4
- 1-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,4-triazole-5-carboxylic acid2757926-05-7C20H18N4O4
- 3-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4H-1,2,4-triazol-3-yl]propanoic acid2358842-61-0C20H18N4O4
- 3-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,4-triazol-1-yl]propanoic acid2386057-56-1C20H18N4O4
- 3-[({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1-methyl-1H-1,2,4-triazole-5-carboxylic acid2580241-72-9C20H18N4O4
- 1-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,4-triazole-3-carboxylic acid2580249-46-1C20H18N4O4
- 3-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-3-carboxylic acid2580235-88-5C20H18N4O4
- 1-(2,3-Dimethoxybenzoyl)-7-methoxy-1H-pyrazolo[3,4-b]quinolin-3-amine2580250-09-3C20H18N4O4
- (2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,3-triazol-1-yl)propanoic acid2679812-28-1C20H18N4O4
- Benzyl 4-[4-cyano-2-(furan-2-yl)-1,3-oxazol-5-yl]piperazine-1-carboxylate2680873-01-0C20H18N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-(1-methyl-1H-1,2,3-triazol-4-yl)acetic acid1869347-45-4C20H18N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,3-triazol-1-yl)propanoic acid224173-53-9C20H18N4O4
- 5-{[(2-Aminophenyl)methyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703768-58-3C20H18N4O4
- 5-{[(3-Aminophenyl)methyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703765-11-9C20H18N4O4
- 5-{[(4-Aminophenyl)methyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703765-78-8C20H18N4O4
- 3-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,4-triazole-5-carboxylic acid2137545-32-3C20H18N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-{2,5,7-trimethylpyrazolo[1,5-a]pyrimidin-6-yl}propanoate2248343-81-7C20H18N4O4
- (2S,3R)-3-Azido-1-(9H-fluoren-9-ylmethoxycarbonyl)pyrrolidine-2-carboxylic acid296775-19-4C20H18N4O4
- N-(2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)-6-methylnicotinamide2845057-70-5C20H18N4O4
- N-Hydroxy-4-[[2-(2-hydroxy-1H-indol-3-yl)indol-3-ylidene]amino]oxybutanamide2762181-73-5C20H18N4O4
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 3-((1-(5-Methoxybenzofuran-2-carbonyl)piperidin-3-yl)oxy)pyrazine-2-carbonitrile, Benzo[d][1,3]dioxol-5-yl(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone, 2-(1H-Benzo[d]imidazol-1-yl)-N-(2-(2,4-dioxooxazolidin-3-yl)-1-phenylethyl)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 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.