Molecular formula
C7H7N3O3
163 compounds have this formula on CompoundList.
- Molar mass
- 181.15g/mol
- Monoisotopic mass
- 181.0487Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 6
The formula C7H7N3O3 describes a molecule made of 7 carbon atoms, 7 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 × 746.41%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 73.90%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 323.20%14.007 × 3 = 42.021 g/mol
- O Oxygen × 326.50%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H7N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 163 compounds
Benzoic acid, 4-nitro-, hydrazide
CAS 636-97-5C7H7N3O3
Benzimidazole mononitrate
CAS 56949-76-9C7H7N3O3
o-Nitrobenzohydrazide
CAS 606-26-8C7H7N3O3
3-Nitrobenzohydrazide
CAS 618-94-0C7H7N3O3
2-Acetamido-5-nitropyridine
CAS 5093-64-1C7H7N3O3
(4-Nitrophenyl)urea
CAS 556-10-5C7H7N3O3
1-(2-Hydroxyethyl)-5-nitropyrrole-2-carbonitrile
CAS 3150-53-6C7H7N3O3
4-Nitrobenzamidoxime
CAS 1613-86-1C7H7N3O3
Ethyl 5-amino-4-cyanoisoxazole-3-carboxylate
CAS 96129-39-4C7H7N3O3
m-Nitrobenzamide oxime
CAS 5023-94-9C7H7N3O3
2-Amino-5-nitrobenzamide
CAS 16313-65-8C7H7N3O3
![4-Oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid chemical structure, C7H7N3O3, CAS 1029721-02-5](/s/PGKJZAYMAPBKKA-UHFFFAOYSA-N.svg)
4-Oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid
CAS 1029721-02-5C7H7N3O3
(3-Nitrophenyl)urea
CAS 13142-61-5C7H7N3O3
2-Amino-4-nitrobenzamide
CAS 31930-18-4C7H7N3O3
2-Amino-6-nitrobenzamide
CAS 1261676-58-7C7H7N3O3
![2-[(Pyrimidin-2-yl)formamido]acetic acid chemical structure, C7H7N3O3, CAS 1084331-40-7](/s/KKZRNNLCGJAXLA-UHFFFAOYSA-N.svg)
2-[(Pyrimidin-2-yl)formamido]acetic acid
CAS 1084331-40-7C7H7N3O3
Hypnosin
CAS 226559-50-8C7H7N3O3
N-Methyl-4-nitro-N-nitrosobenzenamine
CAS 943-41-9C7H7N3O3
3-(4-Nitro-1H-pyrazol-1-yl)cyclobutan-1-one
CAS 2089277-18-7C7H7N3O3
2-Acetamidopyrimidine-5-carboxylic acid
CAS 54929-32-7C7H7N3O3
N-(2-Pyrazinylcarbonyl)glycine
CAS 57229-37-5C7H7N3O3
Isoxazolo(3,4-d)pyrimidine-4,6(5H,7H)-dione, 5,7-dimethyl-
CAS 65183-57-5C7H7N3O3
(2-Nitrophenyl)urea
CAS 2273-04-3C7H7N3O3
Hydrazinecarboxaldehyde, 2-(4-nitrophenyl)-
CAS 6632-39-9C7H7N3O3
- Imidazo[1,5-c]pyrimidine-7-carboxylic acid, 5,6,7,8-tetrahydro-5-oxo-64134-26-5C7H7N3O3
- 2-Oxo-2-(pyrazin-2-ylmethylamino)acetic acid500887-43-4C7H7N3O3
- 1 suppliers4-Acetamido-3-nitropyridine79371-42-9C7H7N3O3
- 6-(Hydrazinylmethylidene)-4-nitrocyclohexa-2,4-dien-1-one1617-59-0C7H7N3O3
- 2 suppliers2-Amino-3-nitrobenzamide313279-12-8C7H7N3O3
- N-(3-Nitropyridin-2-yl)acetamide79371-44-1C7H7N3O3
- 4-Amino-3-nitrobenzamide41263-65-4C7H7N3O3
- 7-Ethylisoxazolo(3,4-d)pyrimidine-4,6(5H,7H)-dione65183-61-1C7H7N3O3
- Formic acid, 2-(o-nitrophenyl)hydrazide60702-35-4C7H7N3O3
- N-(5-Formylpyrimidin-2-yl)glycine915923-65-8C7H7N3O3
- 5-Isocyanato-1,3-dimethylpyrimidine-2,4(1H,3H)-dione39513-61-6C7H7N3O3
- 1-(2-Hydroxyethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile98279-84-6C7H7N3O3
- 2-Methyl-5-nitropyridine-3-carboxamide27715-68-0C7H7N3O3
- Methyl 5-(azidomethyl)furan-2-carboxylate83608-90-6C7H7N3O3
- N-Methyl 5-nitropicolinamide59290-32-3C7H7N3O3
- 5-Amino-2-nitrobenzamide73536-37-5C7H7N3O3
- 3-Amino-4-nitrobenzamide131508-15-1C7H7N3O3
- 2-Nitrobenzamidoxime22179-83-5C7H7N3O3
- Benzamide, 3-amino-5-nitro-75633-69-1C7H7N3O3
- 4-Methyl-5-nitropicolinamide59290-38-9C7H7N3O3
- 4-Oxo-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid2092666-90-3C7H7N3O3
- Aniline, N-methyl-m-nitro-N-nitroso-18600-50-5C7H7N3O3
- 1 suppliersN-(2-Nitropyridin-3-yl)acetamide105151-35-7C7H7N3O3
- 3-Amino-2-nitrobenzamide1261551-25-0C7H7N3O3
- 6-Methyl-5-nitropyridine-3-carboxamide60524-54-1C7H7N3O3
- N-Methyl-3-nitropyridine-2-carboxamide1061358-01-7C7H7N3O3
- N-Acetyl-3,4-dihydro-3-oxo-2-pyrazinecarboxamide259793-89-0C7H7N3O3
- 3-(Methylcarbamoyl)pyrazine-2-carboxylic acid716362-46-8C7H7N3O3
- N-(6-Nitropyridin-2-yl)acetamide1314960-80-9C7H7N3O3
- N-(6-Nitropyridin-3-yl)acetamide52092-46-3C7H7N3O3
- Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid hydrate1559062-19-9C7H7N3O3
- 4-Hydroxy-3-nitrobenzene-1-carboximidamide84436-55-5C7H7N3O3
- 4-(1H-Imidazol-4-ylmethyl)oxazolidine-2,5-dione23640-03-1C7H7N3O3
- Pyrimidine, 2-isocyanato-4,6-dimethoxy-111284-03-8C7H7N3O3
- 2-(2-Amino-2-oxoethyl)pyrimidine-4-carboxylic acid1342467-45-1C7H7N3O3
- 2,5-Pyridinedicarboxylic acid, 2-hydrazide17874-77-0C7H7N3O3
- 4-Oxo-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazine-7-carboxylic acid2551120-57-9C7H7N3O3
- 3-Diazonio-4-ethoxycarbonyl-1H-pyrrol-2-olate57056-53-8C7H7N3O3
- 3-(4-Nitro-1H-imidazol-1-yl)cyclobutanone716316-22-2C7H7N3O3
- Methyl 3-(azidomethyl)furan-2-carboxylate182815-73-2C7H7N3O3
- N-Methyl-3-nitroisonicotinamide59290-24-3C7H7N3O3
- 2-(3-Ethyl-2,4,5-trioxoimidazolidin-1-yl)acetonitrile1197627-92-1C7H7N3O3
- 4-Amino-2-nitrobenzamide242461-73-0C7H7N3O3
- 2-Cyclopropyl-5-nitro-3H-pyrimidin-4-one1217530-91-0C7H7N3O3
- 5-(N'-Hydroxycarbamimidoyl)pyridine-2-carboxylic acid1344662-72-1C7H7N3O3
- 2,6-Pyridine-dicarboxylic hydrazide118897-46-4C7H7N3O3
- N-(6-Formyl-4-oxo-1,4-dihydropyrimidin-2-yl)acetamide60656-63-5C7H7N3O3
- 6-Hydroxy-5-methoxypyrrolo[2,1-f][1,2,4]triazin-4(1H)-one918537-48-1C7H7N3O3
- [Nitroso(pyridin-3-yl)amino]acetic acid6642-42-8C7H7N3O3
- 4-Methyl-2-nitropyridine-3-carboxamide60780-23-6C7H7N3O3
- 6-Methyl-5-nitropyridine-2-carboxamide36757-37-6C7H7N3O3
- Methyl 2-(azidomethyl)furan-3-carboxylate182815-74-3C7H7N3O3
- N-Methyl-2-nitro-N-nitrosoaniline89937-90-6C7H7N3O3
- [(4-Aminopyridin-3-yl)amino](oxo)acetic acid89937-91-7C7H7N3O3
- 6-Nitro-1,2,3A,7A-tetrahydroindazol-3-one1845716-90-6C7H7N3O3
- 3-Ethylpyrazolo[3,4-e][1,3]oxazine-5,7(2H,6H)-dione93251-26-4C7H7N3O3
- 7-Oxo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrimidine-2-carboxylic acid1403332-59-1C7H7N3O3
- 1-(5-Nitro-2-pyridinyl)ethanone oxime31557-74-1C7H7N3O3
- (6S)-4-Oxo-1,5,6,7-tetrahydropyrazolo[4,3-c]pyridine-6-carboxylic acid2490344-74-4C7H7N3O3
- 6-Methyl-4-nitropicolinamide2987947-62-4C7H7N3O3
- Benzenediazonium, 2-methyl-, nitrate340008-91-5C7H7N3O3
- 5-Methyl-2-nitropyridine-4-carboxamide65169-65-5C7H7N3O3
- 2-Methyl-6-nitropyridine-4-carboxamide60780-18-9C7H7N3O3
- 6-Methyl-3-nitro-pyridine-2-carboxylic acid amide59290-36-7C7H7N3O3
- N-Methyl-5-nitropyridine-3-carboxamide59290-18-5C7H7N3O3
- 3-(1-Methyl-2-nitro-1H-imidazol-5-yl)prop-2-enal62143-82-2C7H7N3O3
- 6-Nitro-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine1058704-76-9C7H7N3O3
- 4-Methyl-5-nitropyridine-3-carboxamide60524-53-0C7H7N3O3
- 5-Oxo-4,5,6,7-tetrahydro-1H-imidazo[4,5-b]pyridine-6-carboxylic acid1263178-26-2C7H7N3O3
- 7-Nitro-3,4-dihydro-2H-pyrido[3,2-B][1,4]oxazine1260671-19-9C7H7N3O3
- 1-(3-Amino-5-nitropyridin-2-yl)ethanone1393555-31-1C7H7N3O3
- 3-Oxo-4-[(2-oxo-3-oxazolidinyl)imino]butanenitrile110037-13-3C7H7N3O3
- 3-(1H-Imidazol-4-yl)-2-isocyanatopropanoic acid2649030-81-7C7H7N3O3
- 6-(Hydroxymethyl)-2H-pyrazino[2,3-B][1,4]oxazin-3(4H)-one2083653-95-4C7H7N3O3
- 3-(Cyanomethyl)-2,5-dioxo-3-pyrrolidinecarboxamide98279-85-7C7H7N3O3
- Benzaldehyde, 2-hydroxy-5-nitro-, hydrazoneC7H7N3O3
Frequently asked questions
What is the molar mass of C7H7N3O3?
The molar mass of C7H7N3O3 is 181.15 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 181.0487 Da.
How many compounds have the formula C7H7N3O3?
CompoundList lists 163 compounds with the molecular formula C7H7N3O3, including Benzoic acid, 4-nitro-, hydrazide, Benzimidazole mononitrate, o-Nitrobenzohydrazide. 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 C7H7N3O3?
C7H7N3O3 has a degree of unsaturation of 6. 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.