Molecular formula
C7H9N3O3
339 compounds have this formula on CompoundList.
- Molar mass
- 183.17g/mol
- Monoisotopic mass
- 183.0644Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 5
The formula C7H9N3O3 describes a molecule made of 7 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 × 745.90%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 94.95%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 322.94%14.007 × 3 = 42.021 g/mol
- O Oxygen × 326.20%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H9N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 339 compounds
Methyl 3-(1-methyl-1H-1,2,3-triazol-4-yl)-3-oxopropanoate
CAS 1093115-23-1C7H9N3O3
(2-Methyl-3-oxo-2,3-dihydro-pyridazin-4-ylamino)-acetic acid
CAS 1266244-70-5C7H9N3O3
5-Methyl-4-nitro-1-(oxetan-3-yl)pyrazole
CAS 1374829-28-3C7H9N3O3
(6-Methoxy-4-nitropyridin-2-yl)methylamine
CAS 1393546-78-5C7H9N3O3
(3-Methoxy-2-nitrophenyl)hydrazine
CAS 1388066-00-9C7H9N3O3
2-(1-Aminoethyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid
CAS 1539935-75-5C7H9N3O3
Methyl 1-(oxetan-3-yl)-1H-1,2,3-triazole-4-carboxylate
CAS 1707393-35-8C7H9N3O3
1-Isopropyl-3-nitro-1H-pyrazole-5-carbaldehyde
CAS 1883290-09-2C7H9N3O3
(E)-3-(2-Methoxyvinyl)-1-methyl-4-nitro-1H-pyrazole
CAS 2005442-40-8C7H9N3O3
3-Methoxy-5-nitro-2-pyridinemethanamine
CAS 1211531-09-7C7H9N3O3
2-Amino-1,6-dihydro-1-methyl-6-oxo-4-pyrimidineacetic acid
CAS 858269-58-6C7H9N3O3
N-(2,6-Dimethoxy-4-pyrimidinyl)formamide
CAS 5604-47-7C7H9N3O3
3-(Aminomethylene)-2,4-dioxo-1-pyrrolidineacetamide hydrate
CAS 141581-88-6C7H9N3O3
3-(4-Amino-6-hydroxypyrimidin-2-yl)propanoic acid
CAS 1368881-96-2C7H9N3O3
Methyl 6-hydroxy-2-(methylamino)pyrimidine-4-carboxylate
CAS 2091295-53-1C7H9N3O3
2-Amino-3-(6-hydroxypyrimidin-4-yl)propanoic acid
CAS 4561-12-0C7H9N3O3
Methyl 2-(methylamino)-6-oxo-1,6-dihydropyrimidine-5-carboxylate
CAS 1697969-09-7C7H9N3O3
3-(1H-1,2,3-Triazol-1-yl)oxolane-3-carboxylic acid
CAS 2167134-12-3C7H9N3O3
N-Methyl-N-(6-oxo-1,6-dihydropyridazin-4-yl)glycine
CAS 1083299-26-6C7H9N3O3
5-(Hydrazinylmethyl)-2-nitrophenol
CAS 887595-05-3C7H9N3O3
![4-Amino-2-[(1,2-oxazol-3-yl)methyl]-1,2-oxazolidin-3-one chemical structure, C7H9N3O3, CAS 2171798-99-3](/s/UAAYYAKJQSRNKP-UHFFFAOYSA-N.svg)
4-Amino-2-[(1,2-oxazol-3-yl)methyl]-1,2-oxazolidin-3-one
CAS 2171798-99-3C7H9N3O3
![4-Amino-2-[(1,2-oxazol-4-yl)methyl]-1,2-oxazolidin-3-one chemical structure, C7H9N3O3, CAS 2171600-38-5](/s/DTCHGDPRTPHPAI-UHFFFAOYSA-N.svg)
4-Amino-2-[(1,2-oxazol-4-yl)methyl]-1,2-oxazolidin-3-one
CAS 2171600-38-5C7H9N3O3
(1S)-2-Amino-1-(5-nitropyridin-2-yl)ethan-1-ol
CAS 2227791-65-1C7H9N3O3
(1R)-2-Amino-1-(5-nitropyridin-2-yl)ethan-1-ol
CAS 2227754-05-2C7H9N3O3
- 6-Amino-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazine-3-carboxylic acid2169186-79-0C7H9N3O3
- 5-Acetamido-1-methyl-1H-pyrazole-4-carboxylic acid92914-76-6C7H9N3O3
- Ethyl 1-(azidocarbonyl)cyclopropane-1-carboxylate116452-89-2C7H9N3O3
- 1-Methyl-4-(methylamino)-3-nitropyridin-2(1H)-one62617-53-2C7H9N3O3
- N-(3-Acetyl-5-oxo-4H-imidazol-2-yl)acetamide130749-76-7C7H9N3O3
- N-(1-Acetyl-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)acetamide917613-35-5C7H9N3O3
- 4-Acetamido-1-methyl-1H-pyrazole-5-carboxylic acid2168499-19-0C7H9N3O3
- 3-Methyl-8-nitroso-3,8-diazabicyclo[3.2.1]octane-2,4-dione38074-19-0C7H9N3O3
- 4-Amino-2-(2-hydroxyethyl)pyrimidine-5-carboxylic acid21346-53-2C7H9N3O3
- 4,6,7,8-Tetrahydro-1H-oxepino[3,4-d][1,2,3]triazole-6-carboxylic acid1250992-80-3C7H9N3O3
- 6-[2-(Hydroxyimino)propyl]pyrimidine-2,4(1H,3H)-dione62175-78-4C7H9N3O3
- 2-(5-Carbamoyl-1H-pyrazol-1-yl)ethyl formate1260764-30-4C7H9N3O3
- (4-Methoxy-6-nitropyridin-2-yl)methylamine1393573-77-7C7H9N3O3
- (2-Methoxy-6-nitropyridin-4-yl)methylamine1393538-72-1C7H9N3O3
- 2-(2-Aminoethyl)-6-nitropyridin-4-ol1393534-61-6C7H9N3O3
- 6-(2-Aminoethyl)-4-nitropyridin-2-ol1393552-93-6C7H9N3O3
- 4-(2-Aminoethyl)-6-nitropyridin-2-ol1393543-92-4C7H9N3O3
- 1-(2-Aminoethyl)-5-nitro-1,2-dihydropyridin-2-one1176674-88-6C7H9N3O3
- (4-Methoxy-3-nitrophenyl)hydrazine182754-10-5C7H9N3O3
- 1-(2-Aminoethyl)-3-nitro-1,2-dihydropyridin-2-one1539041-27-4C7H9N3O3
- 2-Amino-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carboxylic acid1538340-58-7C7H9N3O3
- Methyl 2-(aminomethyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylate1501702-41-5C7H9N3O3
- Pyrrolo[3,4-c]pyrazole-5(1H)-carboxylic acid, 2,3,4,6-tetrahydro-3-oxo-, methyl ester32682-85-2C7H9N3O3
- 5-Amino-1-(oxetan-3-yl)-1H-pyrazole-4-carboxylic acid1785178-89-3C7H9N3O3
- N-(1-Acetyl-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetamide857183-80-3C7H9N3O3
- (2R)-2-Amino-2-(5-nitropyridin-2-yl)ethan-1-ol1213640-59-5C7H9N3O3
- 2-(3-Acetamido-1H-pyrazol-1-yl)acetic acid1862529-00-7C7H9N3O3
- 2-Acetyl-2,5,7-triazaspiro[3.4]octane-6,8-dione1935538-35-4C7H9N3O3
- 2-Amino-3-hydroxy-3-(pyrimidin-5-yl)propanoic acid1850056-15-3C7H9N3O3
- Methyl 1-(methylcarbamoyl)-1H-pyrazole-3-carboxylate2227532-50-3C7H9N3O3
- Ethyl 4-amino-6-hydroxypyrimidine-2-carboxylate2092071-71-9C7H9N3O3
- Methyl 5-(cyclopropylamino)-1,3,4-oxadiazole-2-carboxylate2111773-97-6C7H9N3O3
- 5-(2-Amino-2-carboxyethyl)pyrimidin-1-ium-1-olate2378501-61-0C7H9N3O3
- 4-(Hydrazinylmethyl)-2-nitrophenol2229393-21-7C7H9N3O3
- 3-Ethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide2757324-63-1C7H9N3O3
- 5-(Azidomethyl)-2,6-dioxaspiro[3.4]octan-7-one2138206-91-2C7H9N3O3
- 5-(Oxolan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2137783-02-7C7H9N3O3
- 5-Amino-1-(oxetan-3-yl)-1,2,3,4-tetrahydropyrimidine-2,4-dione2138013-78-0C7H9N3O3
- 4-Amino-1-(oxetan-3-yl)-1H-pyrazole-3-carboxylic acid2137678-97-6C7H9N3O3
- 5-Formyl-1-(propan-2-yl)-1H-1,2,3-triazole-4-carboxylic acid2166986-46-3C7H9N3O3
- 3-Acetamido-1-methyl-1H-pyrazole-4-carboxylic acid2138421-93-7C7H9N3O3
- Methyl 3-(1-methyl-1H-1,2,3-triazol-5-yl)-3-oxopropanoate2228406-85-5C7H9N3O3
- 3-(1-Methyl-4-nitro-1H-pyrazol-5-yl)prop-2-en-1-ol2229682-07-7C7H9N3O3
- 2-(1-Methyl-4-nitro-1H-pyrazol-5-yl)propanal2228155-61-9C7H9N3O3
- 1-(1-Methyl-4-nitro-1H-pyrazol-5-yl)prop-2-en-1-ol2228785-69-9C7H9N3O3
- 2-(Hydrazinylmethyl)-4-nitrophenol2228914-30-3C7H9N3O3
- 4-(4-Nitro-1H-pyrazol-3-yl)butan-2-one2229373-20-8C7H9N3O3
- 2-Amino-1-(5-nitropyridin-2-yl)ethan-1-ol2228732-32-7C7H9N3O3
- 2-Methyl-2-(3-nitro-1H-pyrazol-4-yl)propanal2229518-58-3C7H9N3O3
- 1-(1-Methyl-4-nitro-1H-pyrazol-5-yl)cyclopropan-1-ol2229569-50-8C7H9N3O3
- 3-Hydroxy-1-(1H-1,2,4-triazol-3-yl)cyclobutane-1-carboxylic acid2229542-81-6C7H9N3O3
- [1-(3-Nitro-1H-pyrazol-4-yl)cyclopropyl]methanol2228268-89-9C7H9N3O3
- 2-Hydroxy-2-[1-(1H-1,2,4-triazol-3-yl)cyclopropyl]acetic acid2229628-28-6C7H9N3O3
- O-[2-(5-Nitropyridin-2-yl)ethyl]hydroxylamine2228642-24-6C7H9N3O3
- 3-(1-Methyl-4-nitro-1H-pyrazol-5-yl)propanal2228710-63-0C7H9N3O3
- 4-(3-Nitro-1H-pyrazol-4-yl)butanal2229353-28-8C7H9N3O3
- 3-(1-Ethyl-1H-1,2,4-triazol-5-yl)-2-oxopropanoic acid2028668-25-7C7H9N3O3
- 1-[(3-Nitro-1H-pyrazol-4-yl)methyl]cyclopropan-1-ol2228268-23-1C7H9N3O3
- 3-(Hydrazinylmethyl)-4-nitrophenol2228475-24-7C7H9N3O3
- 1-Methyl-4-nitro-5-[(oxiran-2-yl)methyl]-1H-pyrazole2228635-03-6C7H9N3O3
- 3-(Azetidin-3-yloxy)-1H-pyrazole-4-carboxylic acid2757912-49-3C7H9N3O3
- 6-Amino-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazine-2-carboxylic acid2757922-82-8C7H9N3O3
- 1-[(4-Nitro-1H-pyrazol-3-yl)methyl]cyclopropan-1-ol2229400-49-9C7H9N3O3
- 4-(4-Nitro-1H-pyrazol-3-yl)butanal2228398-28-3C7H9N3O3
- 2-Amino-3-hydroxy-3-(pyrazin-2-yl)propanoic acid2103274-20-8C7H9N3O3
- 2-(4-Formyl-1H-1,2,3-triazol-1-yl)-2-methylpropanoic acid2138048-10-7C7H9N3O3
- 5-Formyl-1-propyl-1H-1,2,3-triazole-4-carboxylic acid2166653-37-6C7H9N3O3
- 5-(Oxolan-3-yl)-1H-1,2,3-triazole-4-carboxylic acid2138307-47-6C7H9N3O3
- 4-(3-Nitro-1H-pyrazol-4-yl)butan-2-one2228523-76-8C7H9N3O3
- Methyl 5-(oxetan-3-yl)-1H-1,2,3-triazole-4-carboxylate2138252-32-9C7H9N3O3
- 5H,6H,8H,9H-[1,2,4]Triazolo[4,3-d][1,4]oxazepine-3-carboxylic acid2172169-65-0C7H9N3O3
- 1-Methyl-5-(2-methyloxiran-2-yl)-4-nitro-1H-pyrazole2228281-63-6C7H9N3O3
- O-[1-(5-Nitropyridin-2-yl)ethyl]hydroxylamine2229552-87-6C7H9N3O3
- N-Methyl-N-[(5-nitropyridin-2-yl)methyl]hydroxylamine2229185-84-4C7H9N3O3
- 2-Oxo-5-(1H-1,2,4-triazol-1-yl)pentanoic acid2229111-30-0C7H9N3O3
- 2-[3-(Azetidin-3-yl)-1,2,4-oxadiazol-5-yl]acetic acid2172211-81-1C7H9N3O3
Frequently asked questions
What is the molar mass of C7H9N3O3?
The molar mass of C7H9N3O3 is 183.17 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 183.0644 Da.
How many compounds have the formula C7H9N3O3?
CompoundList lists 339 compounds with the molecular formula C7H9N3O3, including Methyl 3-(1-methyl-1H-1,2,3-triazol-4-yl)-3-oxopropanoate, (2-Methyl-3-oxo-2,3-dihydro-pyridazin-4-ylamino)-acetic acid, 5-Methyl-4-nitro-1-(oxetan-3-yl)pyrazole. 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 C7H9N3O3?
C7H9N3O3 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.