Molecular formula
C12H12N2O3
1,066 compounds have this formula on CompoundList.
- Molar mass
- 232.24g/mol
- Monoisotopic mass
- 238.1225Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 8
The formula C12H12N2O3 describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 2 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 × 1262.06%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 125.21%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 212.06%14.007 × 2 = 28.014 g/mol
- O Oxygen × 320.67%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 1,066 compounds
Alpha-cyano-2,5-dimethoxycinnamamide
CAS 116373-33-2C12H12N2O3
1-(2,3-Dimethylphenyl)-4-hydroxy-1H-pyrazole-3-carboxylic acid
CAS 1152601-77-8C12H12N2O3
![6-Hydroxy-2-phenyltetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione chemical structure, C12H12N2O3, CAS 321391-92-8](/s/PGKNRKPWUGXOKM-UHFFFAOYSA-N.svg)
6-Hydroxy-2-phenyltetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione
CAS 321391-92-8C12H12N2O3
![(3E)-3-[(4-Methoxyphenyl)methylidene]piperazine-2,5-dione chemical structure, C12H12N2O3, CAS 74720-31-3](/s/QDPUYZBFCQWKBG-UXBLZVDNSA-N.svg)
(3E)-3-[(4-Methoxyphenyl)methylidene]piperazine-2,5-dione
CAS 74720-31-3C12H12N2O3
1-Benzoyl-5,5-dimethylimidazolidine-2,4-dione
CAS 102617-87-8C12H12N2O3
Alpha-cyano-2,4-dimethoxycinnamamide
CAS 116374-02-8C12H12N2O3
(5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,2-oxazol-3-yl)methanamine
CAS 1018605-08-7C12H12N2O3
![4-[5-(Oxolan-2-yl)-1,2,4-oxadiazol-3-yl]phenol chemical structure, C12H12N2O3, CAS 1152506-99-4](/s/LHBMJPDGQWFLNK-UHFFFAOYSA-N.svg)
4-[5-(Oxolan-2-yl)-1,2,4-oxadiazol-3-yl]phenol
CAS 1152506-99-4C12H12N2O3
4-(2-Methyl-benzoimidazol-1-yl)-4-oxo-butyric acid
CAS 305347-03-9C12H12N2O3
1-(2,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione
CAS 885372-57-6C12H12N2O3
1-(2,3-Dimethyl-5-nitro-indol-1-yl)-ethanone
CAS 41018-97-7C12H12N2O3
1-(2,4-Dimethylphenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
CAS 1204296-99-0C12H12N2O3
Ethyl 5-hydroxy-2-phenyl-1H-imidazole-4-carboxylate
CAS 2121384-02-7C12H12N2O3
2-(4-Oxoquinazolin-3(4H)-yl)butanoic acid
CAS 173070-45-6C12H12N2O3
3-(4-Methyl-1-oxo-2(1H)-phthalazinyl)propanoic acid
CAS 91393-18-9C12H12N2O3
5-Benzoimidazol-1-yl-5-oxo-pentanoic acid
CAS 402944-72-3C12H12N2O3
(2E)-2-Cyano-3-(3,4-dimethoxyphenyl)prop-2-enamide
CAS 19310-63-5C12H12N2O3
Ethyl 4-(2-cyanoacetamido)benzoate
CAS 15029-53-5C12H12N2O3
3-(4-Methyl-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoic acid
CAS 1501-38-8C12H12N2O3
7-(Dimethylamino)-4-oxo-1H-quinoline-3-carboxylic acid
CAS 63463-22-9C12H12N2O3
5-(3-Methoxyphenyl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 1147184-06-2C12H12N2O3
1-(3,5-Dimethylphenyl)-1,3-diazinane-2,4,6-trione
CAS 340231-49-4C12H12N2O3
N-(4-Amino-2-methoxyphenyl)-2-furamide
CAS 110506-35-9C12H12N2O3
![3-[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid chemical structure, C12H12N2O3, CAS 94192-15-1](/s/DPVKAFMWSAOINX-UHFFFAOYSA-N.svg)
3-[3-(2-Methylphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid
CAS 94192-15-1C12H12N2O3
- 4-[(4-Cyanophenyl)carbamoyl]butanoic acid138109-34-9C12H12N2O3
- 2 suppliers2-Amino-4-(3-amino-4-hydroxyphenoxy)phenol6423-17-2C12H12N2O3
- 3-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid94192-17-3C12H12N2O3
- 3-(Cyclopropylamino)-1-(2-nitrophenyl)-2-propen-1-one882864-49-5C12H12N2O3
- Benzyl 3-isocyanatoazetidine-1-carboxylate1507527-33-4C12H12N2O3
- Benzyl 3-oxo-2,4-diazabicyclo[3.1.0]hexane-2-carboxylate68982-22-9C12H12N2O3
- 2-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetic acid1015844-47-9C12H12N2O3
- Ethyl (4-oxo-3(4H)-quinazolinyl)acetate16347-69-6C12H12N2O3
- 3-[3-(3-Methylphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid94192-16-2C12H12N2O3
- (NZ)-N-[(6,7-dimethoxyisoquinolin-1-yl)methylidene]hydroxylamine24237-25-0C12H12N2O3
- N-Phthalylglycine dimethylamide13648-32-3C12H12N2O3
- 3-(Propanoylamino)-1-benzofuran-2-carboxamide332374-98-8C12H12N2O3
- Methyl 3-ethyl-4-oxo-3,4-dihydrophthalazine-1-carboxylate16015-53-5C12H12N2O3
- N-(Hydroxymethylidene)tryptophan16108-03-5C12H12N2O3
- 1H-Indole-2-carboxylic acid, 3-(formylamino)-, ethyl ester61553-72-8C12H12N2O3
- Agn-PC-0K1Y3B58610-64-3C12H12N2O3
- 1-(Cyclopropylmethyl)-3-hydroxyquinazoline-2,4(1H,3H)-dione1995893-58-7C12H12N2O3
- Rmi 8224977671-29-5C12H12N2O3
- RefChem:14165057687-92-0C12H12N2O3
- 1-(3,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione340225-63-0C12H12N2O3
- N'-[(1E)-1-(5-Methylfuran-2-yl)ethylidene]furan-2-carbohydrazide331817-85-7C12H12N2O3
- 4-[(4-Methoxyphenyl)methyl]-1H-pyrazine-2,3-dione892279-00-4C12H12N2O3
- 2-Isoindolineacetamide, 1,3-dioxo-N-ethyl-74169-70-3C12H12N2O3
- 5-[(3-Methoxyphenyl)methyl]-1H-pyrimidine-2,4-dione28495-76-3C12H12N2O3
- 3-[1-(Hydroxyamino)ethylidene]-1-methylquinoline-2,4(1H,3H)-dione71834-04-3C12H12N2O3
- Ethyl 2-(4-oxo-3,4-dihydroquinazolin-2-yl)acetate21419-63-6C12H12N2O3
- 1H-Pyrido(3,4-b)indole-1-carboxylic acid, 2,3,4,9-tetrahydro-6-hydroxy-17994-20-6C12H12N2O3
- 1 suppliers3-(2-Methyl-4-oxoquinazolin-3(4H)-yl)propanoic acid65452-93-9C12H12N2O3
- 6'-Methoxy-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione66892-37-3C12H12N2O3
- 4-Cyanophenyl morpholine-4-carboxylate694472-91-8C12H12N2O3
- 2-Hydroxy-pbd-5,11-dione182823-26-3C12H12N2O3
- N-[(3S)-2,6-Dioxopiperidin-3-yl]benzamide145931-74-4C12H12N2O3
- Ethyl 5-carbamoyl-1H-indole-2-carboxylate796871-05-1C12H12N2O3
- 3-[(4-Nitrophenyl)amino]cyclohex-2-en-1-one36646-76-1C12H12N2O3
- 2-Cyano-3-(2,4-dimethoxyphenyl)prop-2-enamide1448583-34-3C12H12N2O3
- 1-[(4-Methoxyphenyl)methyl]-1H-imidazole-2-carboxylic acid732206-58-5C12H12N2O3
- Quinoxaline, 2-(2-furanyl)-5,6,7,8-tetrahydro-, 1,4-dioxide88820-03-5C12H12N2O3
- 7 suppliers2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid5162-90-3C12H12N2O3
- 1-(3,4-Dimethylphenyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid1204297-00-6C12H12N2O3
- 5-[1-(2-Ethoxy-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione431978-07-3C12H12N2O3
- N-(3-Methyl-1,2-oxazol-5-yl)-2-phenoxyacetamide118179-10-5C12H12N2O3
- 1 suppliers4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 6-methyl-4-oxo-, ethyl ester16867-53-1C12H12N2O3
- 7A61 Compound175988-86-0C12H12N2O3
- 2-Quinoxalineacetic acid, 3,4-dihydro-3-oxo-, ethyl ester14152-56-8C12H12N2O3
- 2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide77471-42-2C12H12N2O3
- (5Z)-5-[(4-Ethoxyphenyl)methylidene]imidazolidine-2,4-dione6325-66-2C12H12N2O3
- 3-(Benzyloxy)-1-methyl-1H-pyrazole-4-carboxylic acid321596-64-9C12H12N2O3
- (2S)-2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propionic acid236751-04-5C12H12N2O3
- Methyl 3-(2-methoxyphenyl)-1H-pyrazole-5-carboxylate898052-17-0C12H12N2O3
- 1-(2-Phenylethyl)pyrimidine-2,4,6(1H,3H,5H)-trione251468-79-8C12H12N2O3
- 5-(4-Methoxyphenyl)-2-methylpyrazole-3-carboxylic acid93618-34-9C12H12N2O3
- 1-(4-Methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxylic acid187998-64-7C12H12N2O3
- Ethyl 2-benzamido-2-cyanoacetate55828-02-9C12H12N2O3
- (2E,4E)-N-(4-Nitrophenyl)hexa-2,4-dienamide5447-46-1C12H12N2O3
- Ethyl 1-acetyl-1H-indazole-3-carboxylate78155-12-1C12H12N2O3
- Methyl 4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzoate35496-24-3C12H12N2O3
- 4-Methoxy-3-(1H-pyrazol-1-ylmethyl)benzoic acid956964-23-1C12H12N2O3
- 2-(3-(4-Methoxyphenyl)-1H-pyrazol-1-yl)acetic acid959584-25-9C12H12N2O3
- Ethyl 3-(4-methylphenyl)-1,2,4-oxadiazole-5-carboxylate91393-16-7C12H12N2O3
- 5-Amino-3-phenyl-isoxazole-4-carboxylic acid ethyl ester29278-09-9C12H12N2O3
- Ethyl (1-oxophthalazin-2(1H)-yl)acetate18584-72-0C12H12N2O3
- Ethyl 5-methyl-3-pyridin-4-ylisoxazole-4-carboxylate479077-33-3C12H12N2O3
- 5-Methyl-3-(3-nitro-4-pyridinyl)-2-cyclohexen-1-one1187055-95-3C12H12N2O3
- 2-Ethyl-3-methyl-4-nitroquinoline 1-oxide33241-28-0C12H12N2O3
- 6-Benzyl-5-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione347861-37-4C12H12N2O3
- N-((2-Methoxypyridin-3-yl)methyl)furan-2-carboxamide1090419-93-4C12H12N2O3
- Ethyl 5-(3-aminophenyl)isoxazole-3-carboxylate745078-84-6C12H12N2O3
- Ethyl 9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate16878-14-1C12H12N2O3
- 3-(2-Methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid1015868-53-7C12H12N2O3
- 2-Isoindolinebutyramide, 1,3-dioxo-3459-33-4C12H12N2O3
- 5-(4-Methoxyphenyl)-1-methylpyrazole-3-carboxylic acid957312-76-4C12H12N2O3
- 1-((Benzyloxy)methyl)pyrimidine-2,4(1H,3H)-dione80140-15-4C12H12N2O3
- Ethyl 5-amino-2-phenyl-1,3-oxazole-4-carboxylate36231-81-9C12H12N2O3
- 2-[(1-Methylindole-2-carbonyl)amino]acetic acid204918-88-7C12H12N2O3
- Ethyl 7,8-dihydro-6H-isoxazolo(5,4,3-de)quinoline-3-carboxylate82419-95-2C12H12N2O3
- 3-(3-Methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid1022575-47-8C12H12N2O3
Frequently asked questions
What is the molar mass of C12H12N2O3?
The molar mass of C12H12N2O3 is 232.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 238.1225 Da.
How many compounds have the formula C12H12N2O3?
CompoundList lists 1,066 compounds with the molecular formula C12H12N2O3, including Alpha-cyano-2,5-dimethoxycinnamamide, 1-(2,3-Dimethylphenyl)-4-hydroxy-1H-pyrazole-3-carboxylic acid, 6-Hydroxy-2-phenyltetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-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 C12H12N2O3?
C12H12N2O3 has a degree of unsaturation of 8. 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.