Molecular formula
C9H9N3O3
474 compounds have this formula on CompoundList.
- Molar mass
- 207.19g/mol
- Monoisotopic mass
- 210.0832Da
- Atoms
- 24
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H9N3O3 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 3 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 × 952.17%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.38%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 320.28%14.007 × 3 = 42.021 g/mol
- O Oxygen × 323.17%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H9N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 474 compounds
o-Nitrobenzaldehyde acetylhydrazone
CAS 59019-15-7C9H9N3O3
4-Amino-5-cyano-6-ethoxypicolinic acid
CAS 904309-78-0C9H9N3O3
![5-Methoxy-1-methylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C9H9N3O3, CAS 1105195-59-2](/s/FVNGDJPRJJPTSX-UHFFFAOYSA-N.svg)
5-Methoxy-1-methylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS 1105195-59-2C9H9N3O3
![Methyl 4-methyl-3-oxo-2,3-dihydro-1H-pyrazolo[3,4-b]pyridine-6-carboxylate chemical structure, C9H9N3O3, CAS 1439441-57-2](/s/KUKQDMQOASNIDS-UHFFFAOYSA-N.svg)
Methyl 4-methyl-3-oxo-2,3-dihydro-1H-pyrazolo[3,4-b]pyridine-6-carboxylate
CAS 1439441-57-2C9H9N3O3
Methyl 5-(1-methyl-1H-pyrazol-5-yl)isoxazole-3-carboxylate
CAS 1855899-94-3C9H9N3O3
N3Ac-OPhOMe
CAS 2546513-31-7C9H9N3O3
1-Aziridinecarboxamide, N-(p-nitrophenyl)-
CAS 3647-22-1C9H9N3O3
2-(6-Amino-2-oxo-benzooxazol-3-yl)-acetamide
CAS 879066-20-3C9H9N3O3
5-Oxo-1-(pyrazin-2-yl)pyrrolidine-3-carboxylic acid
CAS 1086380-60-0C9H9N3O3
5-Methyl-3-(1-methyl-1H-pyrazol-4-yl)-1,2-oxazole-4-carboxylic acid
CAS 1406897-81-1C9H9N3O3
5-Methyl-3-(1-methyl-1H-imidazol-5-yl)-1,2-oxazole-4-carboxylic acid
CAS 1465879-77-9C9H9N3O3
1-(2-Nitropyridin-3-yl)pyrrolidin-2-one
CAS 1019651-23-0C9H9N3O3
![4-[[(Carbamoylamino)imino]methyl]benzoicacid chemical structure, C9H9N3O3, CAS 387846-35-7](/s/FZDOIQHRPXVBAV-UHFFFAOYSA-N.svg)
4-[[(Carbamoylamino)imino]methyl]benzoicacid
CAS 387846-35-7C9H9N3O3
1H-Benzimidazole, 2-ethoxy-5-nitro-
CAS 93521-64-3C9H9N3O3
3-Amino-1-(2-hydroxyphenyl)imidazolidine-2,4-dione
CAS 185418-05-7C9H9N3O3
Benzaldehyde, 2-azido-4,5-dimethoxy-
CAS 58522-74-0C9H9N3O3
1-(2,3-Dihydro-5-nitro-1H-pyrrolo(2,3-b)pyridin-1-yl)ethanone
CAS 111097-46-2C9H9N3O3
3-(1-Ethyl-1H-pyrazol-5-yl)isoxazole-5-carboxylic acid
CAS 1006486-16-3C9H9N3O3
![7-Ethyl-2-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylic acid chemical structure, C9H9N3O3, CAS 1049873-68-8](/s/PYNPYZGKSOKJMJ-UHFFFAOYSA-N.svg)
7-Ethyl-2-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS 1049873-68-8C9H9N3O3
![N-Hydroxy-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetimidamide chemical structure, C9H9N3O3, CAS 874764-90-6](/s/YQBLNMICYQAGMO-UHFFFAOYSA-N.svg)
N-Hydroxy-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetimidamide
CAS 874764-90-6C9H9N3O3
Ethyl 2-azido-3-(furan-2-yl)prop-2-enoate
CAS 35355-49-8C9H9N3O3
7-Amino-6-nitro-1,2,3,4-tetrahydroquinolin-2-one
CAS 1599192-55-8C9H9N3O3
![6-Ethyl-4-hydroxypyrazolo[1,5-a]pyrazine-2-carboxylic acid chemical structure, C9H9N3O3, CAS 2091651-66-8](/s/SKZHTUVJKRQHCO-UHFFFAOYSA-N.svg)
6-Ethyl-4-hydroxypyrazolo[1,5-a]pyrazine-2-carboxylic acid
CAS 2091651-66-8C9H9N3O3
4-(2-Azidoethoxy)benzoic acid
CAS 2096985-46-3C9H9N3O3
- Ethyl 8-oxoimidazo[1,5-a]pyrazine-7-carboxylate56468-19-0C9H9N3O3
- 1,3,5-Triethenyl-1,3,5-triazinane-2,4,6-trione6504-96-7C9H9N3O3
- 4-(2-Methoxyphenyl)-1,2,4-triazolidine-3,5-dione664973-21-1C9H9N3O3
- 2-(5-Amino-2-oxobenzo[d]oxazol-3(2H)-yl)acetamide575474-29-2C9H9N3O3
- Ethyl 3-(furan-2-yl)-1H-1,2,4-triazole-5-carboxylate1344041-74-2C9H9N3O3
- N-Cyclopropyl-5-nitropyridine-2-carboxamide1393442-51-7C9H9N3O3
- 4-Methoxy-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid1461706-97-7C9H9N3O3
- 3-(1H-1,2,4-Triazol-5-yl)benzoic acid hydrate1609406-79-2C9H9N3O3
- Ethyl 8-Hydroxyimidazo[1,5-a]pyrazine-1-carboxylate1256633-36-9C9H9N3O3
- 1,7-Dimethyl-4-oxo-1H,4H,7H-pyrazolo[3,4-b]pyridine-5-carboxylic acid1798702-11-0C9H9N3O3
- 1-Ethyl-1,3-dihydro-5-nitro-2H-benzimidazol-2-one58533-62-3C9H9N3O3
- Ethyl 8-hydroxyimidazo[1,2-a]pyrazine-2-carboxylate1951439-65-8C9H9N3O3
- Ethyl 4-hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carboxylate1356016-42-6C9H9N3O3
- 1H-Benzimidazole, 6-ethoxy-4-nitro-64457-67-6C9H9N3O3
- N'-(2-Carbamoylphenyl)oxamide56934-61-3C9H9N3O3
- 2-(5-Amino-3-(furan-2-yl)-1H-pyrazol-1-yl)acetic acid890014-51-4C9H9N3O3
- 6-Methoxy-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid14714-23-9C9H9N3O3
- Ethyl 7-oxo-4,7-dihydro-1H-pyrazolo[4,3-b]pyridine-6-carboxylate59376-25-9C9H9N3O3
- 2-(Methoxymethyl)pyrazolo[1,5-A]pyrimidine-6-carboxylic acid739365-05-0C9H9N3O3
- 7-Hydroxy-5,6-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid1284618-26-3C9H9N3O3
- 2,4-Dioxo-1-(4-oxo-butyl)-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile952402-55-0C9H9N3O3
- (2-Methyl-6-nitro-1H-benzo[d]imidazol-4-yl)methanol1169789-86-9C9H9N3O3
- 1-(5-Nitro-1H-pyrrolo[2,3-b]pyridin-2-yl)ethanol1186502-35-1C9H9N3O3
- 7-Amino-6-methoxyquinazoline-2,4(1H,3H)-dione648927-58-6C9H9N3O3
- Ethyl 5-(isoxazol-3-yl)-1H-pyrazole-3-carboxylate1446353-36-1C9H9N3O3
- 3-(2-Azidoethoxy)benzoic acid2024604-49-5C9H9N3O3
- 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carbohydrazide2168265-00-5C9H9N3O3
- Ethyl 4-hydroxy-1H-pyrazolo[3,4-b]pyridine-5-carboxylate41094-96-6C9H9N3O3
- Methyl 2-(1-methyl-1H-pyrazol-4-yl)-1,3-oxazole-4-carboxylate2287323-06-0C9H9N3O3
- Methyl 6-methoxy-1H-pyrazolo[3,4-b]pyridine-3-carboxylate2117371-21-6C9H9N3O3
- Formic acid, 1-(4,7-dihydro-2-methyl-7-oxopyrazolo[1,5-a]pyrimidin-5-yl)-, methyl ester2091736-16-0C9H9N3O3
- Benzene-1,2,4-tricarboxamide10508-39-1C9H9N3O3
- (Z)-Oxido-[(2-oxo-1,3-oxazolidin-3-yl)imino]-phenylazanium59478-02-3C9H9N3O3
- 2-Amino-5-cyano-6-ethoxypyridine-3-carboxylic acid130484-87-6C9H9N3O3
- 5-(4-Amino-3-methoxyphenyl)-1,3,4-oxadiazol-2(3H)-one648917-63-9C9H9N3O3
- 1,3,5-Triazine, 2,4,6-tris(ethenyloxy)-24763-74-4C9H9N3O3
- 6-((Furan-2-ylmethyl)amino)pyrimidine-2,4(1H,3H)-dione90349-55-6C9H9N3O3
- 1-{[(Furan-2-yl)methylidene]amino}piperazine-2,3-dione67499-78-9C9H9N3O3
- N-(4-Nitropyridin-2-yl)cyclopropanecarboxamide942076-75-7C9H9N3O3
- 1-(6-Nitropyridin-3-yl)pyrrolidin-2-one1019651-21-8C9H9N3O3
- N-Methoxy-N-methylbenzo[c][1,2,5]oxadiazole-5-carboxamide1202376-75-7C9H9N3O3
- Methyl 7-oxo-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-4-carboxylate1237537-34-6C9H9N3O3
- 5-Methyl-2-(1-methyl-5-pyrazolyl)oxazole-4-carboxylic Acid1340100-82-4C9H9N3O3
- 2-Amino-5-methoxy-1H-benzoimidazole-4-carboxylic acid910123-27-2C9H9N3O3
- 1-(5-Nitropyridin-2-yl)pyrrolidin-2-one1354223-60-1C9H9N3O3
- 3-Methoxy-1-methyl-6-nitro-1H-indazole61346-22-3C9H9N3O3
- 2-(5-Nitro-2H-indazol-2-yl)ethanol1173201-38-1C9H9N3O3
- N-(3-Nitro-4-pyridinyl)cyclopropanecarboxamide1428065-95-5C9H9N3O3
- 6-(2-Oxoimidazolidin-1-yl)nicotinic acid2092230-41-4C9H9N3O3
- 3-(4-Oxopyrazolo[1,5-a]pyrazin-5(4H)-yl)propanoic acid1566119-40-1C9H9N3O3
- N-((5-Methylisoxazol-4-yl)methyl)isoxazole-5-carboxamide2034245-34-4C9H9N3O3
- 3-(4,6-Dioxohexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-3-oxopropanenitrile1866647-09-7C9H9N3O3
- 1-Ethyl-4-hydroxy-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid30720-05-9C9H9N3O3
- 1,3-Dimethyl-6-oxo-1H,6H,7H-pyrazolo[3,4-B]pyridine-5-carboxylic acid1016734-72-7C9H9N3O3
- 6,7-Dimethoxypyrido[3,2-d]pyrimidin-4-ol1142189-33-0C9H9N3O3
- 6,7-Dihydro-6-oxo-1H-pyrazolo[3,4-b]pyridine-3-carboxylic Acid Ethyl Ester1396678-28-6C9H9N3O3
- Ethyl 2-hydroxy-2H-pyrrolo[3,2-c]pyridazine-6-carboxylate50872-80-5C9H9N3O3
- 3-(Pyridin-3-yl)oxirane-2,2-dicarboxamide339350-69-5C9H9N3O3
- 3-Azido-4-methoxybenzeneacetic acid179469-45-5C9H9N3O3
- Benzoic acid, 4-azido-2-methoxy-, methyl ester87587-56-2C9H9N3O3
- 2-[(2-Hydroxyethyl)amino]-3-nitrobenzonitrile796972-99-1C9H9N3O3
- 1,3-Dimethyl-8-oxidopyrido[2,3-d]pyrimidin-8-ium-2,4-dione59588-16-8C9H9N3O3
- 3,5-Dimethoxybenzoyl azide75996-26-8C9H9N3O3
- Pyrido[3,4-d]pyridazine, 1,4-dimethoxy-, 6-oxide63930-83-6C9H9N3O3
- 8-Methoxy-2-methylimidazo[1,2-a]pyrazine-3-carboxylic acid97678-14-3C9H9N3O3
- 1H-Imidazo[4,5-b]pyridine-1-carboxylic acid, 2,3-dihydro-2-oxo-, ethyl ester103409-28-5C9H9N3O3
- 2-Ethoxy-3-hydroxypyrido[3,2-d]pyrimidin-4(3H)-one128037-06-9C9H9N3O3
- Methyl 4-amino-3-oxo-2,3-dihydro-1H-indazole-6-carboxylate885521-26-6C9H9N3O3
- N,N',N''-(Benzene-1,3,5-triyltrimethanylylidene)trihydroxylamine67002-21-5C9H9N3O3
- 1 suppliers3-Methyl-6-nitro-3,4-dihydroquinazolin-2(1H)-one1253226-04-8C9H9N3O3
- 2-(2-Aminoethoxy)-4-nitrobenzonitrile1356009-62-5C9H9N3O3
- 2-Methyl-8-nitroimidazo[1,2-a]pyridine-3-methanol119858-53-6C9H9N3O3
- 7-NItro-1,2,3,4-tetrahydro-1,4-benzodiazepin-5-one1555176-33-4C9H9N3O3
- 2-(3-Methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)acetic acid1545526-01-9C9H9N3O3
- 5-Methyl-2-(1-methyl-3-pyrazolyl)oxazole-4-carboxylic Acid1694449-51-8C9H9N3O3
- 5-Methyl-2-(1-methyl-5-imidazolyl)oxazole-4-carboxylic Acid1690603-64-5C9H9N3O3
Frequently asked questions
What is the molar mass of C9H9N3O3?
The molar mass of C9H9N3O3 is 207.19 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 210.0832 Da.
How many compounds have the formula C9H9N3O3?
CompoundList lists 474 compounds with the molecular formula C9H9N3O3, including o-Nitrobenzaldehyde acetylhydrazone, 4-Amino-5-cyano-6-ethoxypicolinic acid, 5-Methoxy-1-methylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-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 C9H9N3O3?
C9H9N3O3 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.