C7H4N4O
44 compounds have this formula on CompoundList.
- Molar mass
- 160.14g/mol
- Monoisotopic mass
- 160.0385Da
- Atoms
- 16
- Elements
- 4
- Rings plus double bonds
- 8
The formula C7H4N4O describes a molecule made of 7 carbon atoms, 4 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. 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 × 752.50%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 42.52%1.008 × 4 = 4.032 g/mol
- N Nitrogen × 434.99%14.007 × 4 = 56.028 g/mol
- O Oxygen × 19.99%15.999 × 1 = 15.999 g/mol
Compounds with the formula C7H4N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![7-Oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C7H4N4O, CAS 138904-48-0](/s/DQMFWVDDYHMRGL-UHFFFAOYSA-N.svg)
![3-Hydroxy-[1,2,4]triazolo[4,3-a]pyridine-6-carbonitrile chemical structure, C7H4N4O, CAS 425702-03-0](/s/CIZFUHJORHHCMG-UHFFFAOYSA-N.svg)
![3-Oxo-2,3-dihydro-[1,2,4]triazolo-[4,3-a]pyridine-7-carbonitrile chemical structure, C7H4N4O, CAS 1020039-00-2](/s/FCCJUFLGMDLTPV-UHFFFAOYSA-N.svg)
![4-Oxo-3H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carbonitrile chemical structure, C7H4N4O, CAS 2108025-47-2](/s/IUTMHDDNMSWORI-UHFFFAOYSA-N.svg)
![7-Hydroxypyrazolo[1,5-A]pyrimidine-6-carbonitrile chemical structure, C7H4N4O, CAS 89642-01-3](/s/PWHSAQWKNBFHGC-UHFFFAOYSA-N.svg)
![5-Furan-2-YL-3H-[1,2,3]triazole-4-carbonitrile chemical structure, C7H4N4O, CAS 39807-67-5](/s/MMUYWKDMXZFQFT-UHFFFAOYSA-N.svg)
![5-Oxo-1,5-dihydroimidazo[1,2-a]pyrimidine-6-carbonitrile chemical structure, C7H4N4O, CAS 169298-50-4](/s/RDKZGJUAUBVUBZ-UHFFFAOYSA-N.svg)
![4-Oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carbonitrile chemical structure, C7H4N4O, CAS 1263282-47-8](/s/AMVGSQZTNKHWDI-UHFFFAOYSA-N.svg)
![2H-Imidazo[4,5-g][1,2,3]benzoxadiazole chemical structure, C7H4N4O, CAS 666822-97-5](/s/WIDIBCPKNUBLCR-UHFFFAOYSA-N.svg)
![2H-Isoxazolo[5,4-B]pyrazolo[4,3-E]pyridine chemical structure, C7H4N4O, CAS 404345-61-5](/s/QUOYAWVXZUUICO-UHFFFAOYSA-N.svg)
![1H-Isoxazolo[3,4-d]pyrazolo[3,4-b]pyridine chemical structure, C7H4N4O, CAS 107457-74-9](/s/YAPAWFSWEDLVCV-UHFFFAOYSA-N.svg)
![2H-Isoxazolo[5,4-d]pyrazolo[3,4-b]pyridine chemical structure, C7H4N4O, CAS 106990-55-0](/s/LFMNCBVAAGKPIM-UHFFFAOYSA-N.svg)
![2H-Imidazo[4,5-D]oxazolo[5,4-B]pyridine chemical structure, C7H4N4O, CAS 807364-33-6](/s/MSFJGXLEMGBVRF-UHFFFAOYSA-N.svg)
![4-Oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile chemical structure, C7H4N4O, CAS 587857-20-3](/s/CZPHEMWMHWVWPB-UHFFFAOYSA-N.svg)
![6H-Imidazo[4,5-e]-2,1,3-benzoxadiazole chemical structure, C7H4N4O, CAS 211-11-0](/s/IXTVCJYQDRMINM-UHFFFAOYSA-N.svg)
![2H-Imidazo[4,5-E][1,2,3]benzoxadiazole chemical structure, C7H4N4O, CAS 372964-16-4](/s/PCMLRMRFUXHOTR-UHFFFAOYSA-N.svg)
![Isoxazolo[4,3-e]pyrazolo[1,5-a]pyrimidine chemical structure, C7H4N4O, CAS 149626-22-2](/s/GWQXYUVLDBDERW-UHFFFAOYSA-N.svg)
![Imidazo[1,2-C]isoxazolo[4,5-E]pyrimidine chemical structure, C7H4N4O, CAS 135774-67-3](/s/ZBCGKNNXUAVEIG-UHFFFAOYSA-N.svg)
![2H-Imidazo[4,5-D]oxazolo[4,5-B]pyridine chemical structure, C7H4N4O, CAS 807364-32-5](/s/GATXTALUNGZZHV-UHFFFAOYSA-N.svg)
- 3-Oxo-2,3-dihydro-[1,2,4]triazolo-[4,3-a]pyridine-8-carbonitrile1020039-16-0C7H4N4O
- 4-Azidophenylisocyanate13424-27-6C7H4N4O
- 1H-Imidazo[4,5-f][2,1,3]benzoxadiazole42341-38-8C7H4N4O
- 1-Acetyl-1H-imidazole-4,5-dicarbonitrile19485-47-3C7H4N4O
- 2H-[1,2]Oxazolo[4,3-e]benzotriazole127687-66-5C7H4N4O
- 2-Formyl-1-methyl-1H-imidazole-4,5-dicarbonitrile1226622-38-3C7H4N4O
- 3-Azido-1,2-benzisoxazole1807727-83-8C7H4N4O
- 4,7-Dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile24391-42-2C7H4N4O
- 5-Methyl-3-oxo-3,4-dihydropyrazine-2,6-dicarbonitrile89779-35-1C7H4N4O
- [1,3]Oxazolo[2',3':2,3]imidazo[4,5-b]pyrazine384850-76-4C7H4N4O
- 1H-Imidazo[4',5':4,5]furo[2,3-d]pyrimidine869647-91-6C7H4N4O
- 7-Oxo-4,7-dihydro-1H-pyrazolo[4,3-B]pyridine-6-carbonitrile59376-27-1C7H4N4O
- 1-Azido-3-isocyanatobenzene13424-28-7C7H4N4O
- 4-Hydroxy-1H-pyrazolo[3,4-B]pyridine-6-carbonitrile2091705-15-4C7H4N4O
- 5-Oxo-4,5-dihydro-1H-pyrazolo[4,3-b]pyridine-6-carbonitrile2109942-71-2C7H4N4O
- 6-Isocyanatopyrazolo[1,5-a]pyrimidine2649011-35-6C7H4N4O
- 3-Methyl-6-oxo-1,6-dihydropyridazine-4,5-dicarbonitrile173779-58-3C7H4N4O
- 4-Hydroxypyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile2090061-56-4C7H4N4O
- 8-Oxo-7H,8H-imidazo[1,2-a]pyrazine-3-carbonitrile2121927-57-7C7H4N4O
- 3-Oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridine-5-carbonitrile2413738-83-5C7H4N4O
Frequently asked questions
What is the molar mass of C7H4N4O?
The molar mass of C7H4N4O is 160.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 4 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 160.0385 Da.
How many compounds have the formula C7H4N4O?
CompoundList lists 44 compounds with the molecular formula C7H4N4O, including 5-Oxo-4,5-dihydropyrazolo(1,5-a)pyrimidine-3-carbonitrile, 7-Oxo-4H,7H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 3-Hydroxy-[1,2,4]triazolo[4,3-a]pyridine-6-carbonitrile. 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 C7H4N4O?
C7H4N4O 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.