Molecular formula
C12H12N4O3
182 compounds have this formula on CompoundList.
- Molar mass
- 260.25g/mol
- Monoisotopic mass
- 263.1098Da
- Atoms
- 31
- Elements
- 4
- Rings plus double bonds
- 9
The formula C12H12N4O3 describes a molecule made of 12 carbon atoms, 12 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 × 1255.38%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.65%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 421.53%14.007 × 4 = 56.028 g/mol
- O Oxygen × 318.44%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H12N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 182 of 182 compounds
Isoxazol-5-yl(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)methanone
CAS 2034279-19-9C12H12N4O3
2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)-N-(isoxazol-3-yl)acetamide
CAS 2034267-77-9C12H12N4O3
Furafylline-d3
CAS 149981-47-5C12H12N4O3
![11-(2-Hydroxyethyl)-12-methyl-1,3,5,11-tetraazatricyclo[7.4.0.0,2,7]trideca-2(7),3,8,12-tetraene-6,10-dione chemical structure, C12H12N4O3, CAS 2126162-26-1](/s/BDPCVPHBMDORDD-UHFFFAOYSA-N.svg)
11-(2-Hydroxyethyl)-12-methyl-1,3,5,11-tetraazatricyclo[7.4.0.0,2,7]trideca-2(7),3,8,12-tetraene-6,10-dione
CAS 2126162-26-1C12H12N4O3
2-Amino-N-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide
CAS 56742-10-0C12H12N4O3
N-Hydroxy-3-methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboximidamide
C12H12N4O3
(2E)-2-(Carbamoylhydrazinylidene)-N-methylchromene-3-carboxamide
CAS 52218-05-0C12H12N4O3
(E)-1-(3-Methyl-2-nitroimidazol-4-yl)-N-phenylmethoxymethanimine
CAS 63551-61-1C12H12N4O3
(4S)-3-(2-Azidoacetyl)-4-(phenylmethyl)-2-oxazolidinone
CAS 104324-17-6C12H12N4O3
1-(3-Nitro-phenyl)-1H-imidazole-4-carboxylic acid dimethylamide
CAS 934692-08-7C12H12N4O3
1,5-Dimethyl-N-(3-nitrophenyl)-1H-pyrazole-3-carboxamide
CAS 1013798-00-9C12H12N4O3
1-(2-Azidobenzoyl)-L-proline
CAS 166451-14-5C12H12N4O3
1-(2-(Allyloxy)-4-nitrophenyl)-3-methyl-1H-1,2,4-triazole
CAS 1356009-09-0C12H12N4O3
1-(2-(Allyloxy)-4-nitrophenyl)-5-methyl-1H-1,2,4-triazole
CAS 1356009-10-3C12H12N4O3
![1,3-Dimethyl-5-[(E)-phenyldiazenyl]pyrimidine-2,4,6(1H,3H,5H)-trione chemical structure, C12H12N4O3, CAS 100517-91-7](/s/IRGUUYPPYQUQQM-UHFFFAOYSA-N.svg)
1,3-Dimethyl-5-[(E)-phenyldiazenyl]pyrimidine-2,4,6(1H,3H,5H)-trione
CAS 100517-91-7C12H12N4O3
![6-Amino-2-nitro-6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one chemical structure, C12H12N4O3, CAS 1375473-99-6](/s/ATNAILKDTSNATG-UHFFFAOYSA-N.svg)
6-Amino-2-nitro-6H,7H,8H,9H,11H-pyrido[2,1-b]quinazolin-11-one
CAS 1375473-99-6C12H12N4O3
4-Hydroxy-1-(4-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carbohydrazide
CAS 1481223-59-9C12H12N4O3
3-(1-Nicotinoylazetidin-3-yl)imidazolidine-2,4-dione
CAS 2034363-69-2C12H12N4O3
2-(Azidomethyl)-5-(3,4-dimethoxyphenyl)oxazole
CAS 2098112-43-5C12H12N4O3
2-(Azidomethyl)-5-(2,5-dimethoxyphenyl)oxazole
CAS 2098018-46-1C12H12N4O3
![Methyl 1-{4-[(Z)-N'-hydroxycarbamimidoyl]phenyl}-1H-pyrazole-3-carboxylate chemical structure, C12H12N4O3, CAS 2549133-14-2](/s/FVDVSVUXCXDBHT-UHFFFAOYSA-N.svg)
Methyl 1-{4-[(Z)-N'-hydroxycarbamimidoyl]phenyl}-1H-pyrazole-3-carboxylate
CAS 2549133-14-2C12H12N4O3
![[3-(Benzylideneamino)-2,5-dioxoimidazolidin-1-yl]ethanimidic acid chemical structure, C12H12N4O3, CAS 6345-41-1](/s/RVSDXIGCDQWFOR-UHFFFAOYSA-N.svg)
[3-(Benzylideneamino)-2,5-dioxoimidazolidin-1-yl]ethanimidic acid
CAS 6345-41-1C12H12N4O3
![2-[3-(Benzylideneamino)-2,5-dioxoimidazolidin-1-yl]acetamide chemical structure, C12H12N4O3](/s/RVSDXIGCDQWFOR-MKMNVTDBSA-N.svg)
2-[3-(Benzylideneamino)-2,5-dioxoimidazolidin-1-yl]acetamide
C12H12N4O3
1-Pyrrolidinecarboxylic acid, 3-azido-2-oxo-, phenylmethyl ester
CAS 647013-66-9C12H12N4O3
- Propanoic acid, 2-(3-nitro-4-quinolinyl)hydrazide60075-05-0C12H12N4O3
- N-(3-Methyl-1-(4-nitrophenyl)-1H-pyrazol-5-yl)acetamide77746-88-4C12H12N4O3
- (1S,2R)-1-(1H-Pyrazolo[3,4-b]quinoxalin-3-yl)-1,2,3-propanetriol17460-15-0C12H12N4O3
- 1,3-Dimethyl-N-(3-nitrophenyl)-1H-pyrazole-5-carboxamide1005788-14-6C12H12N4O3
- 3-Methyl-2,4-dioxo-N-(pyridin-2-ylmethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide1351648-70-8C12H12N4O3
- 3-[[[(Phenylmethyl)amino]carbonyl]amino]-1H-pyrazole-4-carboxylic acid1254588-04-9C12H12N4O3
- N-(4-(2-Methyl-4-nitro-1H-imidazol-1-yl)phenyl)acetamide93289-97-5C12H12N4O3
- 7-[5-(Aminomethyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,5-benzoxazepin-4(5H)-one1368815-52-4C12H12N4O3
- 6-Ethoxy-N-(3-hydroxypyridin-2-yl)pyrimidine-4-carboxamide2034580-47-5C12H12N4O3
- 6-Morpholinobenzo[e][1,2,4]triazine-3-carboxylic acid1239742-13-2C12H12N4O3
- 3-(4-Carbamimidamidophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid7035-78-1C12H12N4O3
- 2-(4-(6-(2-Hydroxyethyl)-1,2,4,5-tetrazin-3-yl)phenyl)acetic acid2265232-16-2C12H12N4O3
- N-Benzyl-1-methyl-5-nitro-1H-imidazole-2-carboxamide1787-62-8C12H12N4O3
- 3-[3-(Acetamidomethyl)phenyl]-1H-1,2,4-triazole-5-carboxylic acid2680723-55-9C12H12N4O3
- 2,4-Diamino-6-methylpyrimidin-5-yl 2-hydroxybenzoate61581-06-4C12H12N4O3
- 2,4-Diamino-6-methylpyrimidin-5-yl 4-hydroxybenzoate61581-07-5C12H12N4O3
- N-(2-Amino-5-hydroxy-6-methylpyrimidin-4-yl)-2-hydroxybenzamide61581-38-2C12H12N4O3
- N-(2-Amino-5-hydroxy-6-methylpyrimidin-4-yl)-4-hydroxybenzamide61581-39-3C12H12N4O3
- N-[(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)methyl]-N'-phenylurea62776-18-5C12H12N4O3
- 2-(5-Nitrofuran-2-yl)-5,6,7,8-tetrahydroquinazolin-4-amine61378-95-8C12H12N4O3
- 5-Methyl-N-(4-methylphenyl)-4-nitro-1H-pyrazole-3-carboxamide89889-58-7C12H12N4O3
- 2-Imidazol-1-yl-N-methyl-N-(4-nitrophenyl)acetamide1139453-99-8C12H12N4O3
- N-(6-Amino-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzamide167299-05-0C12H12N4O3
- 2-(2-(2-Azidoethoxy)ethyl)isoindoline-1,3-dione1441062-11-8C12H12N4O3
- 4-(4-Amino-3-nitrophenoxy)benzene-1,2-diamine1043424-70-9C12H12N4O3
- 3-(4-Amino-3-nitrophenoxy)benzene-1,2-diamine1043424-76-5C12H12N4O3
- (2S,4R)-1-(2-Azidobenzoyl)-4-hydroxypyrrolidine-2-carbaldehyde313644-38-1C12H12N4O3
- Ethyl (3-nitroquinolin-4-yl)methanehydrazonate51093-96-0C12H12N4O3
- (3-Azido-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl)acetic acid832743-61-0C12H12N4O3
- (S)-1-(6-Nitroquinoxalin-2-yl)pyrrolidin-3-ol1421024-50-1C12H12N4O3
- 1-(6-Nitroquinoxalin-2-yl)pyrrolidin-3-ol1420857-71-1C12H12N4O3
- (1-(6-Nitroquinoxalin-2-yl)azetidin-3-yl)methanol1420869-13-1C12H12N4O3
- 5-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1H-pyrazole-4-carboxamide1416348-13-4C12H12N4O3
- 2-{[(6-Methoxypyridin-3-yl)methyl]amino}pyrimidine-4-carboxylic acid1931525-54-0C12H12N4O3
- 2-{[(2-Methoxypyridin-4-yl)methyl]amino}pyrimidine-4-carboxylic acid1990145-96-4C12H12N4O3
- 2-Methyl-5-(methylamino)-4-(3-nitrophenyl)-2,3-dihydropyridazin-3-one2137758-19-9C12H12N4O3
- 6-[6-Methyl-2-(methylamino)-5-nitropyrimidin-4(1H)-ylidene]cyclohexa-2,4-dien-1-one113246-03-0C12H12N4O3
- Methyl 5-[(4-formyl-3-methyl-1H-pyrazol-1-yl)methyl]pyrazine-2-carboxylate2137874-05-4C12H12N4O3
- [1-(2-Acetylphenyl)-1H-1,2,3-triazol-4-yl]methyl carbamate2138381-39-0C12H12N4O3
- Methyl 5-[(3-formyl-4-methyl-1H-pyrazol-1-yl)methyl]pyrazine-2-carboxylate2137684-89-8C12H12N4O3
- Methyl 5-[(3-formyl-5-methyl-1H-pyrazol-1-yl)methyl]pyrazine-2-carboxylate2137579-09-8C12H12N4O3
- [1-(3-Acetylphenyl)-1H-1,2,3-triazol-4-yl]methyl carbamate2137680-29-4C12H12N4O3
- 5-Acetamido-1-(4-methylpyridin-2-yl)-1H-pyrazole-4-carboxylic acid2680856-49-7C12H12N4O3
- 4-[N-(1-Methyl-1H-pyrazol-4-yl)acetamido]pyridine-3-carboxylic acid2680709-67-3C12H12N4O3
- 1-Benzyl-5-acetamido-1H-1,2,3-triazole-4-carboxylic acid2680855-79-0C12H12N4O3
- 4-{N-[(1H-1,2,4-Triazol-1-yl)methyl]acetamido}benzoic acid2680779-87-5C12H12N4O3
- 3-[(3-Acetamido-1H-1,2,4-triazol-1-yl)methyl]benzoic acid2680760-98-7C12H12N4O3
- 5-Acetamido-1-(3-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid2680736-41-6C12H12N4O3
- 4-{[(2-Methoxypyridin-3-yl)methyl]amino}pyrimidine-2-carboxylic acid2444613-14-1C12H12N4O3
- 4-{[(6-Methoxypyridin-3-yl)methyl]amino}pyrimidine-2-carboxylic acid2436649-12-4C12H12N4O3
- 4-{[(2-Methoxypyridin-4-yl)methyl]amino}pyrimidine-2-carboxylic acid2436560-47-1C12H12N4O3
- 2-{[(2-Methoxypyridin-3-yl)methyl]amino}pyrimidine-4-carboxylic acid2445224-86-0C12H12N4O3
- 1,6-Dihydro-6-oxo-5-(4-pyrimidinylamino)-2-pyridinecarboxylic acid, ethyl ester2226196-10-5C12H12N4O3
- 4-Methoxy-N-((1-methyl-5-nitro-1H-imidazol-2-yl)methylene)benzenamine129661-60-5C12H12N4O3
- N'-Hydroxy-1-(2-nitrobenzyl)-1H-pyrrole-2-carboximidamideC12H12N4O3
- N-(2-Aminophenyl)-1-methyl-4-nitropyrrole-2-carboxamide682748-53-4C12H12N4O3
- 10-(2-Hydroxyethyl)-5,10-dihydrobenzo[g]pteridine-2,4(1H,3H)-dione15800-90-5C12H12N4O3
- 4,9-Dihydroxy-2,3,6-trimethyl-7H-imidazo[4,5-g]quinazolin-8-one121732-25-0C12H12N4O3
Frequently asked questions
What is the molar mass of C12H12N4O3?
The molar mass of C12H12N4O3 is 260.25 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 263.1098 Da.
How many compounds have the formula C12H12N4O3?
CompoundList lists 182 compounds with the molecular formula C12H12N4O3, including Isoxazol-5-yl(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)methanone, 2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)-N-(isoxazol-3-yl)acetamide, Furafylline-d3. 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 C12H12N4O3?
C12H12N4O3 has a degree of unsaturation of 9. 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.