Molecular formula
C11H12N2O3
1,120 compounds have this formula on CompoundList.
- Molar mass
- 220.23g/mol
- Monoisotopic mass
- 225.1162Da
- Atoms
- 28
- Elements
- 4
- Rings plus double bonds
- 7
The formula C11H12N2O3 describes a molecule made of 11 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 × 1159.99%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 125.49%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 212.72%14.007 × 2 = 28.014 g/mol
- O Oxygen × 321.79%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C11H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 1,120 compounds
Ethyl 3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate
CAS 1353500-82-9C11H12N2O3
2H-1,3-Benzoxazine-3(4H)-acetamide, N-methyl-2-oxo-
CAS 18464-41-0C11H12N2O3
3-Ethyl-3-(4-nitrophenyl)-3,4-dihydroazet-2-ol
CAS 19038-39-2C11H12N2O3
![3-Hydroxy-3-[2-(hydroxyimino)propyl]-2,3-dihydro-1H-indol-2-one chemical structure, C11H12N2O3](/s/FMSUHJDSPXJLBK-UHFFFAOYSA-N.svg)
3-Hydroxy-3-[2-(hydroxyimino)propyl]-2,3-dihydro-1H-indol-2-one
C11H12N2O3
2,3-Dihydro-beta-methyl-2-oxo-1H-benzimidazole-5-propanoic acid
CAS 21190-17-0C11H12N2O3
Methyl 3-amino-4-methoxy-1H-indole-2-carboxylate
CAS 696649-57-7C11H12N2O3
2-Butyl-5-nitro-1,3-benzoxazole
CAS 886360-98-1C11H12N2O3
2-Cyano-N-(2,4-dimethoxyphenyl)acetamide
CAS 133550-46-6C11H12N2O3
![7-Methoxy-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione chemical structure, C11H12N2O3, CAS 130477-45-1](/s/RLSBKSZNVGXHMK-UHFFFAOYSA-N.svg)
7-Methoxy-4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
CAS 130477-45-1C11H12N2O3
N-(6-Nitro-2,3-dihydro-1H-inden-5-yl)acetamide
CAS 55491-36-6C11H12N2O3
2,2-Dimethyl-7-nitro-2H-chromen-6-amine
CAS 64169-75-1C11H12N2O3
4,4-Dimethyl-6-nitro-3,4-dihydroquinolin-2(1H)-one
CAS 117241-97-1C11H12N2O3
1-(Pyridine-4-carbonyl)pyrrolidine-2-carboxylic acid
CAS 59834-40-1C11H12N2O3
Methyl 1,3-dimethyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylate
CAS 222424-21-7C11H12N2O3
4-(3-Methyl-2-oxoimidazolidin-1-yl)benzoic acid
CAS 1283109-17-0C11H12N2O3
5-Hydroxy L-tryptophan-d4 (major)
CAS 1246818-91-6C11H12N2O3
![Ethyl 5-methoxyimidazo[1,2-a]pyridine-2-carboxylate chemical structure, C11H12N2O3, CAS 1254170-70-1](/s/PSYRVBTUKDMTEF-UHFFFAOYSA-N.svg)
Ethyl 5-methoxyimidazo[1,2-a]pyridine-2-carboxylate
CAS 1254170-70-1C11H12N2O3
4-Methyl-2-oxo-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-7-carboxylic acid
CAS 1555501-43-3C11H12N2O3
6-Ethoxy-7-methoxyquinazolin-4(3H)-one
CAS 577728-29-1C11H12N2O3
Piperonylamine, N-(2-oxazolin-2-yl)-
CAS 102259-61-0C11H12N2O3
6-Nitro-5-methoxy-1,2-dimethylindole
CAS 53918-84-6C11H12N2O3
4,4-Dimethyl-2-(4-nitrophenyl)-5H-1,3-oxazole
CAS 42407-05-6C11H12N2O3
N-Cyclopropyl-2-methyl-3-nitrobenzamide
CAS 428457-57-2C11H12N2O3
2-Piperidinone, 5-nitro-6-phenyl-, trans-
CAS 153186-64-2C11H12N2O3
- 2-Methyl-3-nitro-N-(prop-2-en-1-yl)benzamide519004-04-7C11H12N2O3
- Methyl 2-[(3-cyano-4,6-dimethylpyridin-2-yl)oxy]acetate890008-06-7C11H12N2O3
- 1-(2-Methoxy-ethyl)-1H-benzoimidazole-5-carboxylic acid284672-82-8C11H12N2O3
- Benzyl (R)-(2-oxoazetidin-3-yl)carbamate88198-42-9C11H12N2O3
- 1-[(Anilinocarbonyl)amino]cyclopropanecarboxylic acid401628-88-4C11H12N2O3
- 5-Methoxy-1H-benzoimidazole-2-carboxylic acid ethyl ester889957-78-2C11H12N2O3
- 1-(8-Nitro-3,4-dihydroquinolin-1(2H)-yl)ethanone1290608-24-0C11H12N2O3
- Ethyl 6-methoxyimidazo[1,2-a]pyridine-2-carboxylate1220397-18-1C11H12N2O3
- Ethyl 3-methyl-2-oxo-2,3-dihydro-1H-1,3-benzimidazole-1-carboxylate339013-57-9C11H12N2O3
- 1 suppliers2-(2-Oxo-3-phenylimidazolidin-1-yl)acetic acid885955-09-9C11H12N2O3
- (2Z)-3-(Dimethylamino)-2-(2-nitrophenyl)prop-2-enal53868-36-3C11H12N2O3
- 1-(2-Nitrophenyl)piperidin-4-one218610-21-0C11H12N2O3
- 1-Anilino-5-oxopyrrolidine-3-carboxylic acid39629-94-2C11H12N2O3
- 1-(6-Nitro-3,4-dihydroisoquinolin-2(1H)-yl)ethanone174648-97-6C11H12N2O3
- Methyl 6-amino-5-methoxy-1H-indole-2-carboxylate78939-36-3C11H12N2O3
- 1,3,3-Trimethyl-5-nitroindolin-2-one120791-55-1C11H12N2O3
- Ethyl 7-methoxyimidazo[1,2-a]pyridine-2-carboxylate129912-04-5C11H12N2O3
- 2-Amino-3-(2-methyl-1,3-benzoxazol-5-yl)propanoic acid1220953-94-5C11H12N2O3
- Ethyl 4-methoxy-1H-indazole-3-carboxylate885279-49-2C11H12N2O3
- 2-Cyclobutaneamidopyridine-3-carboxylic acid1342989-24-5C11H12N2O3
- Ethyl 7-methoxyimidazo[1,2-a]pyridine-3-carboxylate1644071-15-7C11H12N2O3
- Propanoic acid, 2-(1H-indazol-5-yloxy)-2-methyl-28682-31-7C11H12N2O3
- Propanoic acid, 2-(1H-indazol-6-yloxy)-2-methyl-28682-32-8C11H12N2O3
- Hydantoin, 1-((m-methylbenzyl)oxy)-30204-17-2C11H12N2O3
- 5,5-Dimethyl-2-(4-nitrophenyl)-4,5-dihydro-1,3-oxazole10316-85-5C11H12N2O3
- 7-Methoxy-2,3-dimethyl-6-nitro-1H-indole53918-87-9C11H12N2O3
- 5-Methoxy-2,3-dimethyl-6-nitro-1H-indole53918-83-5C11H12N2O3
- 6-Methoxy-2,3-dimethyl-7-nitro-1H-indole68289-71-4C11H12N2O3
- Ethanediamide, N-(4-hydroxyphenyl)-N'-2-propenyl-93628-84-3C11H12N2O3
- 2-Hydroxy-3-(hydroxymethyl)-5-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one101564-71-0C11H12N2O3
- 3,3-Dimethyl-1-(4-nitrophenyl)azetidin-2-one27983-73-9C11H12N2O3
- 3-(2,4-Dimethoxyphenyl)-1,2-oxazol-5-amine501326-00-7C11H12N2O3
- Ethyl 3-hydroxy-1,2-dihydroquinoxaline-2-carboxylate36818-08-3C11H12N2O3
- RefChem:38149062260-72-4C11H12N2O3
- Ethyl 3-amino-5-(furan-2-yl)-1H-pyrrole-2-carboxylate237435-96-0C11H12N2O3
- 1-(2-Methyl-3-nitrophenyl)-2-pyrrolidinone133053-92-6C11H12N2O3
- 4,4-Dimethyl-7-nitro-3,4-dihydroisoquinolin-1(2H)-one117242-06-5C11H12N2O3
- 3-(2-Hydroxyethyl)-1-methyl-2,4(1H,3H)-quinazolinedione99158-52-8C11H12N2O3
- Ethyl 7-methyl-2-oxo-1,2-dihydropyrazolo[1,5-a]pyridine-6-carboxylate937602-26-1C11H12N2O3
- Ethyl 6-(hydroxymethyl)imidazo[1,2-a]pyridine-2-carboxylate135995-33-4C11H12N2O3
- 2-(3-Amino-2-hydroxypropyl)-2,3-dihydro-1H-isoindole-1,3-dione62457-36-7C11H12N2O3
- 2-Cyano-N-(3,5-dimethoxyphenyl)acetamide498012-47-8C11H12N2O3
- 8-Amino-6-methyl-6,8-dihydro-2H-[1,4]dioxino[2,3-f]indol-7(3H)-one1236262-75-1C11H12N2O3
- 7-Methyl-1-propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione1253789-11-5C11H12N2O3
- 2-(Dimethoxymethyl)-5-phenyl-1,3,4-oxadiazole1334148-84-3C11H12N2O3
- 1-Methyl-4-oxo-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-7-carboxylic acid1247704-37-5C11H12N2O3
- Methyl 5-cyano-6-isopropoxynicotinate1312008-56-2C11H12N2O3
- 2-(tert-Butyl)oxazolo[4,5-c]pyridine-7-carboxylic acid1305324-92-8C11H12N2O3
- 4-(3-Oxo-1,3-dihydro-2H-indazol-2-yl)butanoic acid1239772-84-9C11H12N2O3
- 1-[(2-Methylpyridin-4-yl)carbamoyl]cyclopropane-1-carboxylic acid1524764-23-5C11H12N2O3
- (5-Methoxy-1H-indazol-3-yl)-acetic acid methyl ester1303968-39-9C11H12N2O3
- 2H-1,3-Benzoxazine-3(4H)-propionamide, 2-oxo-18464-38-5C11H12N2O3
- 2H-1,3-Benzoxazine-3(4H)-acetamide, 4-methyl-2-oxo-18464-48-7C11H12N2O3
- Hydantoin, 1-benzyloxy-5-methyl-30204-16-1C11H12N2O3
- 2,4(1H,3H)-Pyrimidinedione, 5,6-dihydro-1-methoxy-6-phenyl-30204-57-0C11H12N2O3
- 2,4(1H,3H)-Pyrimidinedione, 5,6-dihydro-3-benzyl-1-hydroxy-30204-59-2C11H12N2O3
- 2H-1,4-Benzoxazine-2-carboxamide, 3,4-dihydro-N,N-dimethyl-3-oxo-24011-69-6C11H12N2O3
- [3-(Prop-2-enoylamino)phenyl] N-methylcarbamate25762-54-3C11H12N2O3
- 6-Methoxy-2,3-dimethyl-5-nitro-1H-indole68289-70-3C11H12N2O3
- 2-Butoxy-5-nitrobenzonitrile355392-02-8C11H12N2O3
- 2,4-Imidazolidinedione, 5-ethyl-5-(2-hydroxyphenyl)-74697-48-6C11H12N2O3
- 1-(7-Nitro-3,4-dihydroisoquinolin-2(1H)-yl)ethanone99365-63-6C11H12N2O3
- Ethyl (2-benzylidenehydrazino)(oxo)acetate54520-47-7C11H12N2O3
- 2-Benzofurancarboximidamide, N-hydroxy-4-methoxy-3-methyl-84748-12-9C11H12N2O3
- Ethyl 5-(pyridin-2-yl)-4,5-dihydrooxazole-4-carboxylate1478691-54-1C11H12N2O3
- N-(2,3-Dihydro-1H-indol-1-ylcarbonyl)glycine929967-04-4C11H12N2O3
- 1-(4-Nitrophenyl)-3-piperidinone144872-34-4C11H12N2O3
- Ethyl 8-(hydroxymethyl)imidazo[1,2-a]pyridine-2-carboxylate135995-38-9C11H12N2O3
- 2-Amino-3-(2-oxo-2,3-dihydro-1H-indol-5-yl)propanoic acid788772-02-1C11H12N2O3
- 1-[(4-Methoxyphenyl)methyl]imidazolidine-2,4-dione652992-63-7C11H12N2O3
- 2-(3-Aminopropoxy)-2,3-dihydro-1H-isoindole-1,3-dione511523-29-8C11H12N2O3
- 2-(3-Cyclopropylureido)benzoic acid1146299-28-6C11H12N2O3
- Ethyl 3,6-dimethyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate1181458-53-6C11H12N2O3
- 1-(4-Methyl-2-nitrophenyl)pyrrolidin-2-one1212060-28-0C11H12N2O3
- Methyl 4-oxo-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-7-carboxylate465542-64-7C11H12N2O3
- Ethyl 2-methyl-3-oxo-2,3-dihydro-1H-indazole-1-carboxylate1848-42-6C11H12N2O3
Frequently asked questions
What is the molar mass of C11H12N2O3?
The molar mass of C11H12N2O3 is 220.23 g/mol, calculated from standard atomic weights for 11 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 225.1162 Da.
How many compounds have the formula C11H12N2O3?
CompoundList lists 1,120 compounds with the molecular formula C11H12N2O3, including Ethyl 3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate, 2H-1,3-Benzoxazine-3(4H)-acetamide, N-methyl-2-oxo-, 3-Ethyl-3-(4-nitrophenyl)-3,4-dihydroazet-2-ol. 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 C11H12N2O3?
C11H12N2O3 has a degree of unsaturation of 7. 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.