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 201 to 300 of 1,066 compounds
Methyl 1-(2-amino-2-oxoethyl)-indole-3-carboxylate
CAS 667872-88-0C12H12N2O3
4-(5-Isopropyl-1,2,4-oxadiazol-3-yl)benzoic acid
CAS 915920-28-4C12H12N2O3
Methyl 2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetate
CAS 28081-48-3C12H12N2O3
(Z)-2-Cyano-3-(3,4-dimethoxyphenyl)prop-2-enamide
C12H12N2O3
![2-[1-[(4-Hydroxyphenyl)methyl]imidazol-2-yl]acetic acid chemical structure, C12H12N2O3, CAS 123566-34-7](/s/OARUCUWEOXFZOX-UHFFFAOYSA-N.svg)
2-[1-[(4-Hydroxyphenyl)methyl]imidazol-2-yl]acetic acid
CAS 123566-34-7C12H12N2O3
Methyl 3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanoate
CAS 155500-79-1C12H12N2O3
Ethyl 4-methyl-3-oxoquinoxaline-2-carboxylate
CAS 2311-82-2C12H12N2O3
Methyl 4-(4-cyanoanilino)-4-oxobutanoate
CAS 306325-34-8C12H12N2O3
3-Acetylamino-5-methyl-1H-indole-2-carboxylic acid
CAS 56545-54-1C12H12N2O3
Ethyl 3-(3-methylphenyl)-1,2,4-oxadiazole-5-carboxylate
CAS 261714-85-6C12H12N2O3
6-(4-Methylphenyl)-2-oxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid
CAS 446275-91-8C12H12N2O3
![1-[(2-Methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid chemical structure, C12H12N2O3, CAS 1001519-22-7](/s/RZUXYMCOMNLXBT-UHFFFAOYSA-N.svg)
1-[(2-Methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid
CAS 1001519-22-7C12H12N2O3
3-(2,5-Dimethoxyphenyl)-1H-pyrazole-4-carboxaldehyde
CAS 879996-64-2C12H12N2O3
![Methyl 6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate chemical structure, C12H12N2O3, CAS 931997-41-0](/s/HGMVGQHECMRUGZ-UHFFFAOYSA-N.svg)
Methyl 6-cyclopropyl-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate
CAS 931997-41-0C12H12N2O3
![1-[(4-Methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid chemical structure, C12H12N2O3, CAS 1006442-36-9](/s/KGWDJUXBLRDSDY-UHFFFAOYSA-N.svg)
1-[(4-Methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid
CAS 1006442-36-9C12H12N2O3
Ethyl 3-(1H-indazol-3-yl)-3-oxopropanoate
CAS 885269-76-1C12H12N2O3
![4'-Oxo-3',4'-dihydro-1'H-spiro[cyclobutane-1,2'-quinazoline]-5'-carboxylic acid chemical structure, C12H12N2O3, CAS 1272756-04-3](/s/DCRWDISMMWPNQV-UHFFFAOYSA-N.svg)
4'-Oxo-3',4'-dihydro-1'H-spiro[cyclobutane-1,2'-quinazoline]-5'-carboxylic acid
CAS 1272756-04-3C12H12N2O3
Methyl 3-(4-oxo-1H-quinazolin-2-yl)propanoate
CAS 5368-39-8C12H12N2O3
Methyl 1-(phenoxymethyl)-1H-pyrazole-3-carboxylate
CAS 1003988-74-6C12H12N2O3
Methyl 2-(4-oxo-4,5-dihydro-1H-1,5-benzodiazepin-2-yl)acetate
CAS 91392-96-0C12H12N2O3
1-(2-Methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
CAS 241798-56-1C12H12N2O3
(S)-2-Acetamido-3-(4-cyanophenyl)propanoic acid
CAS 193270-06-3C12H12N2O3
Ac-Dl-Phe(3-Cn)-OH
CAS 367272-51-3C12H12N2O3
1-Formyl-L-tryptophan
CAS 74257-18-4C12H12N2O3
- 1-[(3-Methylphenoxy)methyl]-1H-pyrazole-3-carboxylic acid1006487-31-5C12H12N2O3
- 3-(1H-Imidazol-1-ylmethyl)-4-methoxybenzoic acid932848-47-0C12H12N2O3
- Ethyl 3-(4-aminophenyl)isoxazole-5-carboxylate908802-68-6C12H12N2O3
- 3-Aminoquinolin-2-yl ethyl carbonate62235-59-0C12H12N2O3
- Ethyl 8-amino-4-oxo-1H-quinoline-3-carboxylate94110-87-9C12H12N2O3
- 3-[(3-Nitrophenyl)amino]cyclohex-2-en-1-one168564-50-9C12H12N2O3
- 2-Cyclohexen-1-one, 3-((2-nitrophenyl)amino)-145657-29-0C12H12N2O3
- Ethyl 4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoate850375-01-8C12H12N2O3
- 3-(1-Methyl-1H-benzoimidazol-5-yl)-3-oxo-propionic acid methyl ester858646-14-7C12H12N2O3
- (3-Benzo[1,3]dioxol-5-ylmethyl-3H-imidazol-4-yl)-methanol226930-11-6C12H12N2O3
- N-(1H-Indol-2-ylcarbonyl)-beta-alanine68724-79-8C12H12N2O3
- Ethyl 2,3-dihydro-2-oxo-5-phenyl-1H-imidazole-4-carboxylate92809-78-4C12H12N2O3
- 1-(2-Ethoxyphenyl)-1,4-dihydropyrazine-2,3-dione900012-17-1C12H12N2O3
- 6-(2,5-Dimethoxyphenyl)pyridazin-3(2H)-one1105193-95-0C12H12N2O3
- 6-(2,4-Dimethoxyphenyl)pyridazin-3-ol1105194-34-0C12H12N2O3
- 5-Acetyl-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid1240527-97-2C12H12N2O3
- Ethyl 2-(2-aminophenyl)-1,3-oxazole-4-carboxylate885274-55-5C12H12N2O3
- 4-Isopropyl-6-nitroquinolin-2(1H)-one934687-46-4C12H12N2O3
- Indole-3-glyoxylamide, N-(2-hydroxyethyl)-100143-08-6C12H12N2O3
- 4-Oxo-3-propyl-3,4-dihydrophthalazine-1-carboxylic acid565165-40-4C12H12N2O3
- 2,3-Dihydro-2-hydroxy-1H-pyrrolo(2,1-c)(1,4)benzodiazepine-5,11(10H,11aH)-dione24919-45-7C12H12N2O3
- (R)-2-Acetamido-3-(4-cyanophenyl)propanoic acid146664-09-7C12H12N2O3
- 3-(5-Isopropyl-1,2,4-oxadiazol-3-yl)benzoic acid775303-99-6C12H12N2O3
- 5-Cyclopropyl-N-[(furan-2-yl)methyl]-1,2-oxazole-3-carboxamide912782-10-6C12H12N2O3
- 5-(((Pyridin-3-ylmethyl)amino)methyl)furan-2-carboxylic acid944894-85-3C12H12N2O3
- 2-(1H-Indol-2-ylformamido)propanoic acid957005-56-0C12H12N2O3
- 3-Cyclopropyl-6-ethylisoxazolo[5,4-b]pyridine-4-carboxylic acid1018151-12-6C12H12N2O3
- 2-(3-Amino-phenyl)-oxazole-4-carboxylic acid ethyl ester885274-73-7C12H12N2O3
- 1-(3-Methoxybenzyl)-1H-pyrazole-4-carboxylic acid1155065-29-4C12H12N2O3
- 1-(4-Ethoxyphenyl)-1,4-dihydropyrazine-2,3-dione1031557-37-5C12H12N2O3
- Methyl 4-(5-ethyl-1,2,4-oxadiazol-3-yl)benzoate196301-95-8C12H12N2O3
- Ethyl 2-(5-phenyl-1,2,4-oxadiazol-3-yl)acetate1208081-35-9C12H12N2O3
- 3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)benzoic acid937026-26-1C12H12N2O3
- Ethyl 5-(P-tolyl)-1,3,4-oxadiazole-2-carboxylate1344046-00-9C12H12N2O3
- 1-[(2-Methoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acid1281449-88-4C12H12N2O3
- 5-[4-(Dimethylamino)phenyl]isoxazole-3-carboxylic Acid1391625-43-6C12H12N2O3
- Ethyl 2-(quinazolin-4-yloxy)acetate874271-15-5C12H12N2O3
- 3-Carbethoxy-4-hydroxy-6-methyl-1,5-naphthyridine5000-81-7C12H12N2O3
- 1 suppliersEthyl 1-acetyl-1H-indazole-5-carboxylate192944-50-6C12H12N2O3
- 2-(5-Methoxy-1-oxoisoquinolin-2(1H)-yl)acetamide868223-28-3C12H12N2O3
- [3-(3-Methoxy-phenyl)-pyrazol-1-yl]-acetic acid957490-48-1C12H12N2O3
- 4-(5-Hydroxy-3,4-dimethyl-pyrazol-1-yl)-benzoic acid1015844-45-7C12H12N2O3
- 1-(2-Methoxyphenyl)-6-methylpyrimidine-2,4(1H,3H)-dione148320-21-2C12H12N2O3
- 4,5-Dihydro-6-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)pyridazin-3(2H)-one54557-89-0C12H12N2O3
- Methyl 2-benzyl-5-hydroxy-2H-pyrazole-3-carboxylate52867-49-9C12H12N2O3
- Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-4-carboxylate25115-90-6C12H12N2O3
- N-(5-Amino-2-methoxyphenyl)-2-furamide402599-21-7C12H12N2O3
- Ethyl 3-oxo-1-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylate88585-10-8C12H12N2O3
- 2-(4-(4-Methoxyphenyl)-1H-imidazol-1-yl)acetic acid954328-17-7C12H12N2O3
- 5-Methoxy-1-(p-tolyl)-1H-pyrazole-3-carboxylic acid54709-09-0C12H12N2O3
- 1-(2-Carbamoylethyl)-6-indolecarboxylic acid885266-81-9C12H12N2O3
- N-[3-(1,2-Oxazol-3-ylmethoxy)phenyl]acetamide1020242-04-9C12H12N2O3
- 1-(Cyclopropylmethyl)-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid1019342-55-2C12H12N2O3
- 2-[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]benzoic acid1038375-52-8C12H12N2O3
- (E)-3-(1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)acrylic acid1450894-64-0C12H12N2O3
- Ethyl 2-((1H-indol-4-yl)amino)-2-oxoacetate1189749-63-0C12H12N2O3
- 4-((1,3-Dimethyl-1H-pyrazol-5-yl)oxy)benzoic acid1424857-07-7C12H12N2O3
- 1-(2-Methoxybenzyl)-1H-imidazole-4-carboxylic acid1369013-86-4C12H12N2O3
- Methyl 3-methoxy-4-(1H-pyrazol-4-yl)benzoate1623119-26-5C12H12N2O3
- Ethyl 5-(2-hydroxyphenyl)-1H-pyrazole-3-carboxylate178114-25-5C12H12N2O3
- Cinnoline-3-acetic acid, 6,7-dimethyl-4-hydroxy-69352-78-9C12H12N2O3
- 4H-Pyrido[1,2-a]pyrimidine-3-acetic acid, 4-oxo-, ethyl ester50609-59-1C12H12N2O3
- Methyl 4-(3-cyanoanilino)-4-oxobutanoate306325-67-7C12H12N2O3
- 3-(3-Methyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-propionic acid462066-79-1C12H12N2O3
- 2-[3-(1,3-Benzodioxol-5-yl)-1H-pyrazol-1-yl]-1-ethanol955976-57-5C12H12N2O3
- 2-(3-Formyl-5-methoxy-indol-1-yl)-acetamide876898-31-6C12H12N2O3
- 2-[(2-Cyanoacetyl)amino]ethyl benzoate590351-62-5C12H12N2O3
- N-Allyl-2-[2-oxo-1,3-benzoxazol-3(2H)-yl]acetamide672951-39-2C12H12N2O3
- 2-Amino-3-(1-formylindol-3-yl)propanoic acid158008-90-3C12H12N2O3
- 1-[(4-Methylphenyl)methyl]-1,3-diazinane-2,4,6-trione638137-44-7C12H12N2O3
- 4-(4-Methyl-1H-indazol-1-yl)-4-oxobutanoic acid902937-33-1C12H12N2O3
- 2-[2-[Hydroxy(phenyl)methyl]imidazol-1-yl]acetic acid864231-67-4C12H12N2O3
- Ethyl 4-amino-3-phenyl-1,2-oxazole-5-carboxylate14838-24-5C12H12N2O3
- 4-(3-Methyl-1H-indazol-1-yl)-4-oxobutanoic acid902937-57-9C12H12N2O3
- Ethyl 3-benzyl-1,2,4-oxadiazole-5-carboxylate40019-52-1C12H12N2O3
- (3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)acetic acid23582-67-4C12H12N2O3
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 Methyl 1-(2-amino-2-oxoethyl)-indole-3-carboxylate, 4-(5-Isopropyl-1,2,4-oxadiazol-3-yl)benzoic acid, Methyl 2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetate. 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.