Molecular formula
C7H7N3O2
265 compounds have this formula on CompoundList.
- Molar mass
- 165.15g/mol
- Monoisotopic mass
- 167.0571Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 6
The formula C7H7N3O2 describes a molecule made of 7 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms and 2 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 × 750.91%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 74.27%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 325.44%14.007 × 3 = 42.021 g/mol
- O Oxygen × 219.37%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C7H7N3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 265 compounds
Pyridine-2,6-dicarboxamide
CAS 4663-97-2C7H7N3O2
Pyridine-2,3-dicarboxamide
CAS 4663-94-9C7H7N3O2
N,4-Dinitrosomethylaniline
CAS 99-80-9C7H7N3O2
6-Hydroxy-4-methyl-1,2-dihydro-3H-pyrazolo(3,4-b)pyridin-3-one
CAS 28491-58-9C7H7N3O2
3,4-Pyridinedicarboxamide
CAS 4663-98-3C7H7N3O2
Isoxazolo(3,4-d)pyridazin-7(6H)-one, 3,4-dimethyl-
CAS 15911-16-7C7H7N3O2
3,6-Dihydro-3,6-dioxo-1(2H)-pyridazinepropanenitrile
CAS 17285-16-4C7H7N3O2
4,6-Dimethoxypyrimidine-2-carbonitrile
CAS 139539-63-2C7H7N3O2
4-Nitrobenzaldehyde hydrazone
CAS 6310-10-7C7H7N3O2
Ethyl 5-cyano-1H-pyrazole-4-carboxylate
CAS 119741-57-0C7H7N3O2
![1-Methyl-1H-pyrazolo[1,5-a]imidazole-7-carboxylic acid chemical structure, C7H7N3O2, CAS 135830-16-9](/s/GMJYHHCMCASXOR-UHFFFAOYSA-N.svg)
1-Methyl-1H-pyrazolo[1,5-a]imidazole-7-carboxylic acid
CAS 135830-16-9C7H7N3O2
(2E)-3-(2-Aminopyrimidin-5-yl)prop-2-enoic acid
CAS 335030-80-3C7H7N3O2
![6-Amino-2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-one chemical structure, C7H7N3O2, CAS 337463-65-7](/s/RIOMUKYDWGTOAF-UHFFFAOYSA-N.svg)
6-Amino-2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-one
CAS 337463-65-7C7H7N3O2
![4-Hydroxy-6-methyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one chemical structure, C7H7N3O2, CAS 116081-20-0](/s/KVVBXGWVNVZOTF-UHFFFAOYSA-N.svg)
4-Hydroxy-6-methyl-1H-pyrazolo[3,4-b]pyridin-3(2H)-one
CAS 116081-20-0C7H7N3O2
Ethyl 4-cyano-1H-pyrazole-5-carboxylate
CAS 318497-88-0C7H7N3O2
5-(2-Methylfuran-3-yl)-1,3,4-oxadiazol-2-amine
CAS 926217-23-4C7H7N3O2
1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
CAS 57712-57-9C7H7N3O2
![2-[(E)-Hydroxyimino]-N-pyridin-3-yl-acetamide chemical structure, C7H7N3O2, CAS 65798-59-6](/s/NIOSSSBKNGPSRK-WEVVVXLNSA-N.svg)
2-[(E)-Hydroxyimino]-N-pyridin-3-yl-acetamide
CAS 65798-59-6C7H7N3O2
![2,5-Dimethyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one chemical structure, C7H7N3O2, CAS 959238-51-8](/s/AXSUVXXGOZEMQW-UHFFFAOYSA-N.svg)
2,5-Dimethyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one
CAS 959238-51-8C7H7N3O2
8-Methoxy-2H,3H-(1,2,4)triazolo(4,3-a)pyridin-3-one
CAS 1279089-06-3C7H7N3O2
![1-Methyl-1H,2H,3H,4H,7H-pyrazolo[3,4-b]pyridine-3,4-dione chemical structure, C7H7N3O2, CAS 1305712-64-4](/s/YDYTWQBSACHSPC-UHFFFAOYSA-N.svg)
1-Methyl-1H,2H,3H,4H,7H-pyrazolo[3,4-b]pyridine-3,4-dione
CAS 1305712-64-4C7H7N3O2
3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanenitrile
CAS 2864-27-9C7H7N3O2
1,6-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile
CAS 5900-41-4C7H7N3O2
3-Nitrobenzamidine
CAS 3459-99-2C7H7N3O2
- 7-Amino-1H,2H,3H-pyrido[2,3-b][1,4]oxazin-2-one1260783-96-7C7H7N3O2
- 1 suppliers4-Nitrobenzamidine25412-75-3C7H7N3O2
- Methyl 1-(prop-2-yn-1-yl)-1H-1,2,3-triazole-4-carboxylate1864352-52-2C7H7N3O2
- 2-Ethyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one33360-17-7C7H7N3O2
- Pyridine-3,5-dicarboxamide4663-99-4C7H7N3O2
- 3,7-Dimethylisoxazolo[4,5-d]pyridazin-4(5H)-one129663-22-5C7H7N3O2
- 1,3-Dimethyl-6-cyanouracil49846-86-8C7H7N3O2
- 4-Hydroxyphenyl-l-azoformamide61566-21-0C7H7N3O2
- N,N'-Pyridine-2,6-diyldiformamide72966-90-6C7H7N3O2
- 1-Nitroso-1,3-bis(prop-2-ynyl)urea163860-26-2C7H7N3O2
- 3-Methyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione157119-61-4C7H7N3O2
- 1 suppliers1-Nitroso-1-phenylurea6268-32-2C7H7N3O2
- 2-Cyano-N-(5-methylisoxazol-3-yl)acetamide90158-76-2C7H7N3O2
- Pyridine-2,6-dicarbaldehyde dioxime2851-68-5C7H7N3O2
- 2-Methoxy-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one90057-07-1C7H7N3O2
- N-(Pyridin-3-ylcarbonyl)urea3298-38-2C7H7N3O2
- 6-Hydroxy-5-methylpyrrolo[2,1-F][1,2,4]triazin-4(3H)-one872206-45-6C7H7N3O2
- 3,6-Dimethylisoxazolo[5,4-d]pyrimidin-4(5H)-one35258-88-9C7H7N3O2
- 6-Amino-3-(2-propyn-1-yl)-2,4(1H,3H)-pyrimidinedione138895-22-4C7H7N3O2
- 6-Methyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione89792-20-1C7H7N3O2
- Ethyl 5-cyano-1H-pyrazole-3-carboxylate1809384-28-8C7H7N3O2
- 1 suppliers1-Acetyl-2-amino-4,5-dihydro-4-oxo-1H-pyrrole-3-carbonitrile590374-61-1C7H7N3O2
- 1-[3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl]methanamine937665-94-6C7H7N3O2
- Methyl 5-cyano-1-methyl-1H-pyrazole-3-carboxylate203792-51-2C7H7N3O2
- Cytosine propenal90029-72-4C7H7N3O2
- Ethanediamide, 2-pyridinyl-52781-00-7C7H7N3O2
- 2-Methylpyrazolo[1,5-A]pyrimidine-5,7-diol939979-42-7C7H7N3O2
- N-(Pyridine-2-carbonylamino)formamide54571-18-5C7H7N3O2
- Pyridine-2,5-dicarboxamide4663-96-1C7H7N3O2
- 1,3-Dimethyl-5-cyanouracil36980-91-3C7H7N3O2
- 1 suppliers5-Nitro-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine118600-53-6C7H7N3O2
- 4-Nitro-2,3-dihydro-1H-pyrrolo[2,3-B]pyridine1822922-04-2C7H7N3O2
- 3-Methylpyrazolo[1,5-A]pyrimidine-5,7-diol939979-60-9C7H7N3O2
- 2-Nitrobenzene-1-carboximidamide88718-94-9C7H7N3O2
- 1-Amino-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile1562-24-9C7H7N3O2
- 4H-Furo[3,2-b]pyrrole-5-carbohydrazide91206-29-0C7H7N3O2
- 5-Acetylpyrazine-2-carboxamide147425-79-4C7H7N3O2
- Ethyl 4-cyano-1H-imidazole-5-carboxylate59253-74-6C7H7N3O2
- [5-(Furan-2-yl)-1,2,4-oxadiazol-3-yl]methanamine946745-19-3C7H7N3O2
- N-(4-Formylpyrimidin-2-yl)acetamide180869-44-7C7H7N3O2
- 7-Methoxy-2,1,3-benzoxadiazol-4-amine21036-51-1C7H7N3O2
- 6-Methylpyrazolo[1,5-a]pyrimidine-5,7-diol57489-71-1C7H7N3O2
- Pyrazolo(3,4-d)(1,3)oxazin-4(1H)-one, 1,6-dimethyl-92914-77-7C7H7N3O2
- Methyl 5-(cyanomethyl)-1H-imidazole-4-carboxylate56039-06-6C7H7N3O2
- 5-Methyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione67856-03-5C7H7N3O2
- Methyl 3-amino-4-cyano-1H-pyrrole-2-carboxylate587868-21-1C7H7N3O2
- 7-Amino-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one1116135-66-0C7H7N3O2
- 6-Amino-3-methyloxazolo[4,5-b]pyridin-2(3H)-one193893-85-5C7H7N3O2
- 4-Methoxyisoxazolo[5,4-b]pyridin-3-amine1878200-71-5C7H7N3O2
- 7-(Hydroxymethyl)-1H-pyrrolo[3,2-d]pyrimidin-4(5H)-one104303-72-2C7H7N3O2
- [(3-Nitrophenyl)methylidene]hydrazine3718-22-7C7H7N3O2
- N-Acetylpyrazine-2-carboxamide135742-53-9C7H7N3O2
- 1-Amino-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile327070-45-1C7H7N3O2
- 2,6-Dimethoxypyrimidine-4-carbonitrile100868-70-0C7H7N3O2
- 2-Methyl-5H-imidazo[1,2-b]pyrazole-6-carboxylic acid197356-40-4C7H7N3O2
- 2,4-Dimethoxypyrimidine-5-carbonitrile14445-57-9C7H7N3O2
- 1-Methyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione606490-90-8C7H7N3O2
- 5-Nitro-3-vinyl-pyridin-2-amine1824078-11-6C7H7N3O2
- 2-Nitro-6,7-dihydropyrazolo[1,5-a]pyridine2007081-99-2C7H7N3O2
- 4-Hydroxy-1-methyl-1H-pyrazolo[3,4-b]pyridin-6(7H)-one66857-97-4C7H7N3O2
- 3-Ethylisoxazolo[5,4-d]pyrimidin-4(5H)-one175348-11-5C7H7N3O2
- 2,4-Bis[(hydroxyimino)methyl]pyridine22866-50-8C7H7N3O2
- Methyl 5-(cyanomethyl)-1H-pyrazole-4-carboxylate61043-18-3C7H7N3O2
- (1E)-[(2-Nitrophenyl)methylidene]hydrazine3718-21-6C7H7N3O2
- Methyl 4-cyano-1-methyl-1H-pyrazole-5-carboxylate70910-18-8C7H7N3O2
- 3-Amino-4-cyano-1-methyl-1H-pyrrole-2-carboxylic acid923255-40-7C7H7N3O2
- Methyl 3-cyano-1-methyl-1H-pyrazole-5-carboxylate232281-30-0C7H7N3O2
- Diazene, (nitromethyl)phenyl-169139-54-2C7H7N3O2
- 2,6-Diaminopyridine-3,5-dicarbaldehyde36986-81-9C7H7N3O2
- 2-Amino-5-(prop-2-yn-1-yl)pyrimidine-4,6-diol81887-04-9C7H7N3O2
- 7-Methoxy-3-methylisoxazolo[4,5-d]pyridazine106584-77-4C7H7N3O2
- 4-Methoxy-3-methylisoxazolo[5,4-d]pyrimidine175348-25-1C7H7N3O2
- 2-(Azidomethyl)benzene-1,4-diol915018-94-9C7H7N3O2
- 3,3a-Dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid937602-28-3C7H7N3O2
- 6-Formamidopyridine-3-carboxamide66084-44-4C7H7N3O2
- 6-Oxo-5,6,7,8-tetrahydro-imidazo[1,2-A]pyrazine-3-carbaldehyde944900-93-0C7H7N3O2
Frequently asked questions
What is the molar mass of C7H7N3O2?
The molar mass of C7H7N3O2 is 165.15 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 167.0571 Da.
How many compounds have the formula C7H7N3O2?
CompoundList lists 265 compounds with the molecular formula C7H7N3O2, including Pyridine-2,6-dicarboxamide, Pyridine-2,3-dicarboxamide, N,4-Dinitrosomethylaniline. 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 C7H7N3O2?
C7H7N3O2 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.