Molecular formula
C21H20N4O4
205 compounds have this formula on CompoundList.
- Molar mass
- 392.42g/mol
- Monoisotopic mass
- 392.1485Da
- Atoms
- 49
- Elements
- 4
- Rings plus double bonds
- 14
The formula C21H20N4O4 describes a molecule made of 21 carbon atoms, 20 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 × 2164.28%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 205.14%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 414.28%14.007 × 4 = 56.028 g/mol
- O Oxygen × 416.31%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C21H20N4O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 205 compounds
![6-(4-Ethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C21H20N4O4, CAS 879456-62-9](/s/OWEVNPOJMUBFFV-UHFFFAOYSA-N.svg)
6-(4-Ethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 879456-62-9C21H20N4O4
![6-(3,4-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C21H20N4O4, CAS 879474-32-5](/s/APJWNKOACKAGMG-UHFFFAOYSA-N.svg)
6-(3,4-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 879474-32-5C21H20N4O4
![6-(3,5-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione chemical structure, C21H20N4O4, CAS 879470-59-4](/s/SVWUEMUPMITTEB-UHFFFAOYSA-N.svg)
6-(3,5-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione
CAS 879470-59-4C21H20N4O4
![Methyl 5-((1-(2,4-dimethylphenyl)-4-methyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)methyl)furan-2-carboxylate chemical structure, C21H20N4O4, CAS 941973-44-0](/s/NQTYNPLNTQIOBQ-UHFFFAOYSA-N.svg)
Methyl 5-((1-(2,4-dimethylphenyl)-4-methyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)methyl)furan-2-carboxylate
CAS 941973-44-0C21H20N4O4
![Methyl 5-((1-(3,4-dimethylphenyl)-4-methyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)methyl)furan-2-carboxylate chemical structure, C21H20N4O4, CAS 941884-93-1](/s/SABQSUXDESWZKB-UHFFFAOYSA-N.svg)
Methyl 5-((1-(3,4-dimethylphenyl)-4-methyl-7-oxo-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)methyl)furan-2-carboxylate
CAS 941884-93-1C21H20N4O4
![8-(4-Ethoxyphenyl)-2-(2-oxo-2-phenylethyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione chemical structure, C21H20N4O4, CAS 941960-05-0](/s/WOKAKNROIOZTDT-UHFFFAOYSA-N.svg)
8-(4-Ethoxyphenyl)-2-(2-oxo-2-phenylethyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione
CAS 941960-05-0C21H20N4O4
![2-(2-(4-Methoxyphenyl)-2-oxoethyl)-8-(p-tolyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione chemical structure, C21H20N4O4, CAS 941937-02-6](/s/VJDLNMGKYQJWNV-UHFFFAOYSA-N.svg)
2-(2-(4-Methoxyphenyl)-2-oxoethyl)-8-(p-tolyl)-7,8-dihydroimidazo[2,1-c][1,2,4]triazine-3,4(2H,6H)-dione
CAS 941937-02-6C21H20N4O4
N-(2,4-Dimethoxyphenyl)-2-(2-(5-methyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide
CAS 923122-13-8C21H20N4O4
N-(3,4-Dimethoxyphenyl)-2-(2-(5-methyl-1,3,4-oxadiazol-2-yl)-1H-indol-1-yl)acetamide
CAS 923243-52-1C21H20N4O4
![N-(4-Methoxyphenyl)-1-{[(4-methylphenyl)carbamoyl]methyl}-6-oxo-1,6-dihydropyridazine-3-carboxamide chemical structure, C21H20N4O4, CAS 920390-89-2](/s/HJJZMIWVKBKZAC-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-1-{[(4-methylphenyl)carbamoyl]methyl}-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 920390-89-2C21H20N4O4
![N-(4-Methoxyphenyl)-1-{[(3-methylphenyl)carbamoyl]methyl}-6-oxo-1,6-dihydropyridazine-3-carboxamide chemical structure, C21H20N4O4, CAS 920366-74-1](/s/LYCXYGHQAYQXJN-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-1-{[(3-methylphenyl)carbamoyl]methyl}-6-oxo-1,6-dihydropyridazine-3-carboxamide
CAS 920366-74-1C21H20N4O4
![N-(3,4-Dimethoxyphenyl)-3-{4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-3-yl}propanamide chemical structure, C21H20N4O4, CAS 1105203-49-3](/s/IJDAWBKRJCZRHX-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-3-{4-oxo-3H,4H,5H-pyrimido[5,4-b]indol-3-yl}propanamide
CAS 1105203-49-3C21H20N4O4
3-(3-Methoxypropyl)-1-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione
CAS 1105239-27-7C21H20N4O4
3-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-(1H-indol-6-yl)propanamide
CAS 1144438-45-8C21H20N4O4
![N-(4-((6-Ethoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C21H20N4O4, CAS 946234-19-1](/s/SYAQBNZXSCKTEX-UHFFFAOYSA-N.svg)
N-(4-((6-Ethoxy-2-methylpyrimidin-4-yl)amino)phenyl)benzo[d][1,3]dioxole-5-carboxamide
CAS 946234-19-1C21H20N4O4
![1-({[(3-Methoxyphenyl)methyl]carbamoyl}methyl)-6-oxo-N-phenyl-1,6-dihydropyridazine-3-carboxamide chemical structure, C21H20N4O4, CAS 1171718-43-6](/s/QRIFZDBGDPGIRH-UHFFFAOYSA-N.svg)
1-({[(3-Methoxyphenyl)methyl]carbamoyl}methyl)-6-oxo-N-phenyl-1,6-dihydropyridazine-3-carboxamide
CAS 1171718-43-6C21H20N4O4
![N-(2,4-Dimethoxyphenyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide chemical structure, C21H20N4O4, CAS 1189934-97-1](/s/ZCNMJXJRHRNKDX-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-3-(4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-3-yl)propanamide
CAS 1189934-97-1C21H20N4O4
3-Isopropyl-1-((3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)quinazoline-2,4(1H,3H)-dione
CAS 1226458-73-6C21H20N4O4
2-Benzamido-N-(4-morpholinophenyl)oxazole-4-carboxamide
CAS 1286716-96-8C21H20N4O4
![N-(2H-1,3-Benzodioxol-5-yl)-3-oxo-2-phenyl-1,4,8-triazaspiro[4.5]dec-1-ene-8-carboxamide chemical structure, C21H20N4O4, CAS 1216567-45-1](/s/XIUSWULWODKTCD-UHFFFAOYSA-N.svg)
N-(2H-1,3-Benzodioxol-5-yl)-3-oxo-2-phenyl-1,4,8-triazaspiro[4.5]dec-1-ene-8-carboxamide
CAS 1216567-45-1C21H20N4O4
![2-(Phenoxymethyl)-7-(3,4,5-trimethoxyphenyl)[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C21H20N4O4, CAS 1574493-28-9](/s/FIYOBQUXOYUOAU-UHFFFAOYSA-N.svg)
2-(Phenoxymethyl)-7-(3,4,5-trimethoxyphenyl)[1,2,4]triazolo[1,5-a]pyrimidine
CAS 1574493-28-9C21H20N4O4
![N-(2,4-Dimethoxyphenyl)-3-[3-(1H-indol-6-yl)-1,2,4-oxadiazol-5-yl]propanamide chemical structure, C21H20N4O4, CAS 1401591-47-6](/s/NBLAIKKOVVQRQK-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-3-[3-(1H-indol-6-yl)-1,2,4-oxadiazol-5-yl]propanamide
CAS 1401591-47-6C21H20N4O4
![N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-5-(furan-2-yl)isoxazole-3-carboxamide chemical structure, C21H20N4O4, CAS 1797574-99-2](/s/WSZHAFFJZRSJFQ-UHFFFAOYSA-N.svg)
N-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-5-(furan-2-yl)isoxazole-3-carboxamide
CAS 1797574-99-2C21H20N4O4
![N-{1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]-1H-pyrazol-4-yl}-2-(phenylformamido)acetamide chemical structure, C21H20N4O4, CAS 1795299-44-3](/s/PDTGKILXWGJTCD-UHFFFAOYSA-N.svg)
N-{1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]-1H-pyrazol-4-yl}-2-(phenylformamido)acetamide
CAS 1795299-44-3C21H20N4O4
- 5-Methoxy-N-[(1r,4r)-4-[(3-cyanopyrazin-2-yl)oxy]cyclohexyl]-1-benzofuran-2-carboxamide2034317-88-7C21H20N4O4
- (2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)methanone2034247-52-2C21H20N4O4
- 2-(Benzo[d][1,3]dioxol-5-yl)-1-(3-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)azetidin-1-yl)ethanone2034249-20-0C21H20N4O4
- 3-(2-Methoxyphenyl)-1-methyl-N-(2-(7-oxofuro[2,3-c]pyridin-6(7H)-yl)ethyl)-1H-pyrazole-5-carboxamide2034272-62-1C21H20N4O4
- 3-(1-(2,3-Dihydrobenzo[b][1,4]dioxine-5-carbonyl)piperidin-4-yl)pyrido[2,3-d]pyrimidin-4(3H)-one2034519-35-0C21H20N4O4
- N-(5-Acetamido-2-methoxyphenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide2097937-31-8C21H20N4O4
- 1-((3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-propylquinazoline-2,4(1H,3H)-dione2176338-65-9C21H20N4O4
- N-[4-[(2,5-Dioxoimidazolidin-4-yl)methyl]phenyl]-4-[(prop-2-enoylamino)methyl]benzamide2197241-55-5C21H20N4O4
- N-(4-Acetylphenyl)-2-[(3,5-dimethyl-4-nitropyrazol-1-yl)methyl]benzamide1005595-44-7C21H20N4O4
- N-(Furan-2-ylmethyl)-5-(2-methoxyethyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide921882-21-5C21H20N4O4
- 4-Benzoyl-2-methyl-1-[(7-oxido-1H-pyrrolo[2,3-b] pyridin-3-yl)oxoacetyl]-piperazine357262-90-9C21H20N4O4
- N-(3-Acetylphenyl)-N'-{2-[(1H-indol-2-ylcarbonyl)amino]ethyl}ethanediamide1081118-74-2C21H20N4O4
- 3-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-(1H-indol-5-yl)propanamide1144451-39-7C21H20N4O4
- N-[2-(1,3-Benzodioxol-5-ylamino)-2-oxoethyl]-1,3,4,9-tetrahydro-2H-beta-carboline-2-carboxamide1010872-53-3C21H20N4O4
- 4,5-Dihydro-5-(2-methoxyethyl)-3-(4-methylphenyl)-4-(3-nitrophenyl)pyrrolo[3,4-c]pyrazol-6(1H)-one944783-95-3C21H20N4O4
- 6-[(6,7-Dimethoxy-4-quinazolinyl)amino]-N,2-dimethyl-3-benzofurancarboxamide1194506-27-8C21H20N4O4
- 2-(7,8-Dimethoxy-1-oxophthalazin-2(1H)-yl)-N-(1-methyl-1H-indol-6-yl)acetamide1435976-04-7C21H20N4O4
- 3-(7-Methoxy-4-methyl-2-oxo-2H-chromen-6-yl)-N-([1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl)propanamide1435898-89-7C21H20N4O4
- 5-[[(2S)-2-Amino-2-phenyl-ethyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione2728765-90-8C21H20N4O4
- 1-[2-(9H-Fluoren-9-ylmethoxycarbonylamino)ethyl]-5-methyltriazole-4-carboxylic acid3022946-12-6C21H20N4O4
- 2-(2,4-Dimethylphenoxy)-N-[[1-(4-nitrophenyl)pyrrol-2-yl]methylideneamino]acetamide5845-08-9C21H20N4O4
- 1-(4-Acetamidobenzyl)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-imidazole-4-carboxamide1251594-36-1C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-4-yl)propanoic acid1701928-99-5C21H20N4O4
- 1-Benzyl-N-[2-(2-nitroanilino)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide2198650-00-7C21H20N4O4
- Acetic acid, (4-((1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene)methyl)phenoxy)-, (1-(2-hydroxyphenyl)ethylidene)hydrazide107045-00-1C21H20N4O4
- Acetic acid, (4-((1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene)methyl)phenoxy)-, (1-(4-hydroxyphenyl)ethylidene)hydrazide107045-01-2C21H20N4O4
- N-Butyl-3-nitro-4-[2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]benzamide88638-68-0C21H20N4O4
- 2-(1,2-Benzoxazol-3-yl)-N-{3-[(morpholin-4-yl)methyl]-1,2-benzoxazol-5-yl}acetamide2380042-81-7C21H20N4O4
- 2-({1-[2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetyl]piperidin-3-yl}methoxy)pyridine-4-carbonitrile2380193-99-5C21H20N4O4
- 5-({[2-(Aminomethyl)phenyl]methyl}amino)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703763-34-0C21H20N4O4
- 5-({[4-(Aminomethyl)phenyl]methyl}amino)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703763-85-1C21H20N4O4
- 2-[1-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)azetidin-3-yl]-6-(2-methoxyphenyl)-2,3-dihydropyridazin-3-one2380188-19-0C21H20N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-{1,3,4,6-tetramethyl-1H-pyrazolo[3,4-b]pyridin-5-yl}propanoate2248287-83-2C21H20N4O4
- 5-[2-(4-Aminophenyl)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione2703771-60-0C21H20N4O4
- (S)-2-[Fmoc-(methyl)amino]-3-(1H-1,2,3-triazol-4-yl)propanoic Acid3065645-43-1C21H20N4O4
- Glycyl-N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-L-prolinamide193291-16-6C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,4-triazol-5-yl)propanoic acid1695157-82-4C21H20N4O4
- 2-[[2-(2,6-Dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]amino]-N-phenyl-acetamide2248707-22-2C21H20N4O4
- N-(2H-1,3-Benzodioxol-5-yl)-N'-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}ethanediamide2549056-83-7C21H20N4O4
- 2-[[2-(2,6-Dioxo-3-piperidyl)-1-oxo-isoindolin-5-yl]amino]-N-phenyl-acetamide2651996-29-9C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-methyl-3-(1H-1,2,4-triazol-1-yl)propanoic acid2138029-19-1C21H20N4O4
- 3-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)ethyl]-1H-1,2,4-triazole-5-carboxylic acid2138227-08-2C21H20N4O4
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-4-yl)propanoic acid1867431-20-6C21H20N4O4
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-4-yl)propanoic acid1867586-89-7C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(4-methyl-4H-1,2,4-triazol-3-yl)propanoic acid2171625-84-4C21H20N4O4
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methyl-2H-1,2,3-triazol-4-yl)propanoic acid1867200-06-3C21H20N4O4
- 1-[(2R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propyl]-1H-1,2,3-triazole-4-carboxylic acid2803758-39-4C21H20N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (2S,3aS,7aS)-1-(pyrimidin-2-yl)-octahydro-1H-indole-2-carboxylate2248175-64-4C21H20N4O4
- 1-[(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propyl]-1H-1,2,3-triazole-4-carboxylic acid1232979-34-8C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methyl-2H-1,2,3-triazol-4-yl)propanoic acid1850091-99-4C21H20N4O4
- 5-{[Ethyl({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]methyl}-1H-1,2,3-triazole-4-carboxylic acid2137607-22-6C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1H-1,2,4-triazol-1-yl)butanoic acid2137471-60-2C21H20N4O4
- (3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-5-yl)propanoic acid1847521-50-9C21H20N4O4
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-5-yl)propanoic acid1844126-05-1C21H20N4O4
- 2-{4-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1H-1,2,3-triazol-1-yl}acetic acid2219407-39-1C21H20N4O4
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-4-yl)propanoic acid1881801-97-3C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-(1H-1,2,4-triazol-1-yl)butanoic acid1869431-04-8C21H20N4O4
- (3S)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methyl-2H-1,2,3-triazol-4-yl)propanoic acid1847554-18-0C21H20N4O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1,6-bis(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate2248415-74-7C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-2-(2-methyl-2H-1,2,3-triazol-4-yl)acetic acid1850039-82-5C21H20N4O4
- 4-Azido-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidine-4-carboxylic acid2580217-51-0C21H20N4O4
- 2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-3-(1H-1,2,4-triazol-1-yl)propanoic acid2580177-81-5C21H20N4O4
- 2-{4-[(Benzyloxy)carbonyl]piperazin-1-yl}quinazoline-5-carboxylic acid2639434-44-7C21H20N4O4
- 2-[5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-4-methyl-4H-1,2,4-triazol-3-yl]acetic acid2639425-07-1C21H20N4O4
- 2-(3-{[(Benzyloxy)carbonyl]amino}phenyl)-5H,6H,7H,8H-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylic acid2639414-94-9C21H20N4O4
- Benzyl 4-(8-nitroisoquinolin-5-yl)piperazine-1-carboxylate2680679-61-0C21H20N4O4
- 3-[(1S)-1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)propyl]-1H-1,2,4-triazole-5-carboxylic acid2679816-84-1C21H20N4O4
- 5-{[(2-Aminophenyl)methyl](methyl)amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703770-35-6C21H20N4O4
- 5-{[(3-Aminophenyl)methyl](methyl)amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703763-84-0C21H20N4O4
- 2-(2,6-Dioxopiperidin-3-yl)-5-({[4-(methylamino)phenyl]methyl}amino)-2,3-dihydro-1H-isoindole-1,3-dione2703760-11-4C21H20N4O4
- 5-{[4-(1-Aminoethyl)phenyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703760-16-9C21H20N4O4
- 5-{[(3-Amino-5-methylphenyl)methyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703765-51-7C21H20N4O4
- 5-{[(2S)-2-Amino-2-phenylethyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dioneC21H20N4O4
- 5-{[2-(3-Aminophenyl)ethyl]amino}-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2703769-46-2C21H20N4O4
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methyl-2H-1,2,3-triazol-4-yl)propanoic acid1859295-20-7C21H20N4O4
- 3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-1,2,3-triazol-5-yl)propanoic acid1851993-56-0C21H20N4O4
Frequently asked questions
What is the molar mass of C21H20N4O4?
The molar mass of C21H20N4O4 is 392.42 g/mol, calculated from standard atomic weights for 21 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 392.1485 Da.
How many compounds have the formula C21H20N4O4?
CompoundList lists 205 compounds with the molecular formula C21H20N4O4, including 6-(4-Ethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione, 6-(3,4-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione, 6-(3,5-Dimethylphenyl)-1-methyl-4-(3-nitrophenyl)-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione. 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 C21H20N4O4?
C21H20N4O4 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.