Molecular formula
C9H12N2O3
1,344 compounds have this formula on CompoundList.
- Molar mass
- 196.21g/mol
- Monoisotopic mass
- 201.1162Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 5
The formula C9H12N2O3 describes a molecule made of 9 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 × 955.09%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 126.16%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 214.28%14.007 × 2 = 28.014 g/mol
- O Oxygen × 324.46%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 1,344 compounds
Hippuric acid, monoammonium salt
CAS 532-93-4C9H12N2O3
3-Aminotyrosine
CAS 300-34-5C9H12N2O3
2-(2-Methoxyphenoxy)acetohydrazide
CAS 107967-88-4C9H12N2O3
4-Amino-3-hydroxyphenylalanine
CAS 74923-08-3C9H12N2O3
2-(4-Methoxyphenoxy)acetohydrazide
CAS 21953-91-3C9H12N2O3
2-Hydroxy-6-isobutylpyrimidine-4-carboxylic acid
CAS 876715-59-2C9H12N2O3
Ethyl 3-(1-methyl-1H-pyrazol-3-yl)-3-oxopropanoate
CAS 958132-55-3C9H12N2O3
3-(2,4-Dimethyl-6-oxo-1,6-dihydropyrimidin-5-yl)propanoic acid
CAS 802589-80-6C9H12N2O3
tert-Butyl 4-formyl-1H-imidazole-1-carboxylate
CAS 89525-40-6C9H12N2O3
1-Cyclohexylimidazolidine-2,4,5-trione
CAS 4796-22-9C9H12N2O3
Ethyl 3-(1-methyl-1H-imidazol-2-yl)-3-oxopropanoate
CAS 1229426-30-5C9H12N2O3
Hydroxyethyl-2-nitro-p-toluidine
CAS 100418-33-5C9H12N2O3
Ethyl 4-formyl-1,3-dimethyl-1H-pyrazole-5-carboxylate
CAS 166313-50-4C9H12N2O3
3,5-Dimethoxybenzohydrazide
CAS 51707-38-1C9H12N2O3
![Ethyl 1H,4H,6H,7H-pyrano[4,3-c]pyrazole-3-carboxylate chemical structure, C9H12N2O3, CAS 518990-21-1](/s/NIQZAUPMNUPTMP-UHFFFAOYSA-N.svg)
Ethyl 1H,4H,6H,7H-pyrano[4,3-c]pyrazole-3-carboxylate
CAS 518990-21-1C9H12N2O3
p-Methoxybenzyl carbazate
CAS 18912-37-3C9H12N2O3
2-Amino-4,5-dimethoxybenzamide
CAS 5004-88-6C9H12N2O3
4-Formyl-3,5-dimethyl-1H-pyrazole-1-propanoic acid
CAS 949020-61-5C9H12N2O3
![Ethyl 2H,4H,5H,7H-pyrano[3,4-c]pyrazole-3-carboxylate chemical structure, C9H12N2O3, CAS 1630096-71-7](/s/HIOXBJUAJSRZGE-UHFFFAOYSA-N.svg)
Ethyl 2H,4H,5H,7H-pyrano[3,4-c]pyrazole-3-carboxylate
CAS 1630096-71-7C9H12N2O3
3-Pyridinecarboxamide, 1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-
CAS 29097-12-9C9H12N2O3
2,5-Dimethoxybenzhydrazide
CAS 17894-25-6C9H12N2O3
2-Amino-4,6-dimethoxybenzamide
CAS 63920-73-0C9H12N2O3
2-(Methyl(4-nitrophenyl)amino)ethan-1-ol
CAS 18226-16-9C9H12N2O3
1-(Oxan-4-yl)-1H-pyrazole-4-carboxylic acid
CAS 1340372-11-3C9H12N2O3
- 1-(Oxan-4-yl)-1H-pyrazole-5-carboxylic acid1784319-55-6C9H12N2O3
- 5-Nitro-2-propoxyaniline553-79-7C9H12N2O3
- (S)-2-Amino-3-(4-nitrophenyl)propan-1-ol89288-22-2C9H12N2O3
- Ethyl 4H,6H,7H-pyrazolo(3,2-c)(1,4)oxazine-2-carboxylate623565-57-1C9H12N2O3
- 2-Butoxy-5-nitropyridine6627-95-8C9H12N2O3
- 3,4-Dimethoxybenzamidoxime1053058-99-3C9H12N2O3
- Methyl 3,4-diamino-2-methoxybenzoate538372-37-1C9H12N2O3
- 2-Methylamino-1-(4-nitro-phenyl)-ethanol61192-64-1C9H12N2O3
- Ethyl 2-(3-amino-2-oxo-1,2-dihydropyridin-1-yl)acetate147283-74-7C9H12N2O3
- Ethyl 2-ethyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate64179-80-2C9H12N2O3
- Ethyl 3-(1-methyl-1H-pyrazol-4-yl)-3-oxopropanoate1104243-87-9C9H12N2O3
- 6,6-Dimethyl-5H,6H,7H-pyrazolo(3,2-b)(1,3)oxazine-2-carboxylic acid1428234-36-9C9H12N2O3
- 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid103854-71-3C9H12N2O3
- tert-Butyl 3-formyl-1H-pyrazole-1-carboxylate853803-43-7C9H12N2O3
- 1-(Oxan-4-yl)-1H-pyrazole-3-carboxylic acid1342905-27-4C9H12N2O3
- 6,6-Dimethyl-5H,6H,7H-pyrazolo(3,2-b)(1,3)oxazine-3-carboxylic acid1428233-75-3C9H12N2O3
- 7-Methoxy-5H,6H,7H,8H-imidazo(1,2-a)pyridine-2-carboxylic acid2059954-61-7C9H12N2O3
- 2-{[(2-Nitrophenyl)methyl]amino}ethan-1-ol188978-97-4C9H12N2O3
- N'-Hydroxy-3,5-dimethoxybenzenecarboximidamide453566-08-0C9H12N2O3
- N-Hydroxy-2,4-dimethoxy-benzamidine500024-82-8C9H12N2O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(2-propenyl)-2373-84-4C9H12N2O3
- Ethyl 2-(1-ethyl-1H-pyrazol-4-yl)-2-oxoacetate1235995-82-0C9H12N2O3
- 3-(Oxan-4-yl)-1H-pyrazole-4-carboxylic acid1780459-83-7C9H12N2O3
- 2-Nitro-5-propoxyaniline113501-99-8C9H12N2O3
- 2-(1-Methyl-1H-pyrazol-4-yl)oxolane-2-carboxylic acid2137870-47-2C9H12N2O3
- N-Nitroso-phenylephrine78658-64-7C9H12N2O3
- 2,4-Diazaspiro[5.5]undecane-1,3,5-trione52-44-8C9H12N2O3
- [(2-Methoxy-5-nitrophenyl)methyl](methyl)amine137469-75-1C9H12N2O3
- 4-Methyl-6-oxo-2-(propan-2-yl)-1,6-dihydropyrimidine-5-carboxylic acid949739-54-2C9H12N2O3
- 4-Methoxy-N,N-dimethyl-2-nitroaniline60049-83-4C9H12N2O3
- Methyl 2,3-diamino-4-methoxybenzoate201287-70-9C9H12N2O3
- 5-Cyclopropyl-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylic acid1152517-95-7C9H12N2O3
- 2-(1-tert-Butyl-1H-pyrazol-4-yl)-2-oxoacetic acid1171422-69-7C9H12N2O3
- 5,6-Diethyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid1384427-72-8C9H12N2O3
- Ethyl 2-amino-5-methoxypyridine-3-carboxylate1256794-36-1C9H12N2O3
- 1-Methyl-3-(oxolan-3-yl)-1H-pyrazole-4-carboxylic acid1596889-33-6C9H12N2O3
- Ethyl 5-ethoxypyrazine-2-carboxylate1262803-60-0C9H12N2O3
- Methyl 3,4-diamino-5-methoxybenzoate1993406-31-7C9H12N2O3
- 2-[4-(Oxolan-3-yl)-1H-pyrazol-1-yl]acetic acid2225136-79-6C9H12N2O3
- 2-[(Dimethylamino)methyl]-6-nitrophenol69245-76-7C9H12N2O3
- N-(4-Methoxy-2-nitrobenzyl)-N-methylamine1287217-85-9C9H12N2O3
- Ethyl 3-(1-methyl-1H-imidazol-5-yl)-3-oxopropanoate1553338-06-9C9H12N2O3
- Ethyl 5-amino-4-cyclopropyl-1,2-oxazole-3-carboxylate1782558-71-7C9H12N2O3
- 1-(4,6-Dimethoxypyrimidin-2-yl)propan-2-one414909-25-4C9H12N2O3
- Ethyl 3-(1-methyl-1H-pyrazol-5-yl)-3-oxopropanoate1356404-50-6C9H12N2O3
- 4-Ethoxy-2-hydroxybenzohydrazide29264-00-4C9H12N2O3
- 1-Methyl-3-(oxolan-2-yl)-1H-pyrazole-4-carboxylic acid1872538-65-2C9H12N2O3
- rac-(5R,7S)-5,7-Dimethyl-1H,4H,5H,7H-pyrano[3,4-c]pyrazole-3-carboxylic acid2247103-83-7C9H12N2O3
- (2S)-2-Amino-N-hydroxy-3-(4-hydroxyphenyl)propanamide4985-42-6C9H12N2O3
- 2,6-Dimethoxybenzohydrazide671191-06-3C9H12N2O3
- Methyl 2-methoxy-6-methylaminopyridine-3-carboxylate187480-13-3C9H12N2O3
- 2-(4-Ethyl-2-methoxypyrimidin-5-yl)acetic acid1517243-53-6C9H12N2O3
- 3,4-Dimethoxybenzohydrazide41764-74-3C9H12N2O3
- (2R)-2-(4-Hydroxyphenoxy)propanehydrazide2901042-97-3C9H12N2O3
- (2R)-2-Amino-3-(4-nitrophenyl)propan-1-ol263169-39-7C9H12N2O3
- 2-(1-Methyl-1H-pyrazol-5-yl)oxolane-2-carboxylic acid2137990-67-9C9H12N2O3
- 2-(1-Methyl-1H-pyrazol-3-yl)oxolane-2-carboxylic acid2137575-11-0C9H12N2O3
- Ethyl 2-(4-formyl-3-methyl-1H-pyrazol-1-yl)acetate1442646-81-2C9H12N2O3
- 3,4-Dimethoxybenzamidoxime40312-16-1C9H12N2O3
- N'-Hydroxy-3,4-dimethoxybenzenecarboximidamideC9H12N2O3
- Ethyl 6,7-dihydro-5H-pyrazolo(5,1-b)(1,3)oxazine-2-carboxylate153597-59-2C9H12N2O3
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-oxobutanoic acid491831-88-0C9H12N2O3
- (4-Acetyl-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid890092-87-2C9H12N2O3
- Aniline, 2-isopropoxy-5-nitro-53965-13-2C9H12N2O3
- 3-(4,6-Dimethyl-2-oxo-2H-pyrimidin-1-yl)-propionic acid764642-23-1C9H12N2O3
- N'-Hydroxy-2,5-dimethoxybenzenecarboximidamide90207-31-1C9H12N2O3
- 2-Ethoxyphenyl hydrazinecarboxylate380431-22-1C9H12N2O3
- Methyl 5-(((dimethylamino)methylene)amino)furan-2-carboxylate675819-68-8C9H12N2O3
- 2-Amino-3-(3-amino-4-hydroxyphenyl)propanoic acid3387-86-8C9H12N2O3
- 6-[(2-Methoxyethyl)amino]pyridine-3-carboxylic acid944722-29-6C9H12N2O3
- 2,4-Dimethoxybenzohydrazide103956-10-1C9H12N2O3
- 2,5-Dimethyl-6-oxo-1,6-dihydro-pyrimidine-4-carboxylic acid ethyl ester74536-25-7C9H12N2O3
- 1-Methyl-2-oxo-1,2-dihydropyridin-3-yl dimethylcarbamate20276-78-2C9H12N2O3
- 2-(Ethylamino)-4,5-dihydroxybenzamide127793-87-7C9H12N2O3
- 3-(4,6-Dimethyl-2-oxo-1,2-dihydropyrimidin-5-yl)propanoic acid937669-19-7C9H12N2O3
- 1 supplierstert-Butyl 4-formyl-1H-pyrazole-1-carboxylate821767-61-7C9H12N2O3
Frequently asked questions
What is the molar mass of C9H12N2O3?
The molar mass of C9H12N2O3 is 196.21 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 201.1162 Da.
How many compounds have the formula C9H12N2O3?
CompoundList lists 1,344 compounds with the molecular formula C9H12N2O3, including Hippuric acid, monoammonium salt, 3-Aminotyrosine, 2-(2-Methoxyphenoxy)acetohydrazide. 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 C9H12N2O3?
C9H12N2O3 has a degree of unsaturation of 5. 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.