Molecular formula
C8H6N4O
100 compounds have this formula on CompoundList.
- Molar mass
- 174.16g/mol
- Monoisotopic mass
- 174.0542Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 8
The formula C8H6N4O describes a molecule made of 8 carbon atoms, 6 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 × 855.17%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 63.47%1.008 × 6 = 6.048 g/mol
- N Nitrogen × 432.17%14.007 × 4 = 56.028 g/mol
- O Oxygen × 19.19%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C8H6N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 100 compounds
4-(1H-1,2,3,4-Tetrazol-5-yl)benzaldehyde
CAS 74815-22-8C8H6N4O
3-(1H-1,2,3,4-Tetrazol-5-yl)benzaldehyde
CAS 136689-94-6C8H6N4O
4,5-Dihydro(1,2,5)oxadiazolo(3,4-f)cinnoline
CAS 300587-41-1C8H6N4O
5-Benzoyl-2H-1,2,3,4-tetrazole
CAS 14506-41-3C8H6N4O
![7-Hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile chemical structure, C8H6N4O, CAS 89939-60-6](/s/BURYOVHUIIUWEU-UHFFFAOYSA-N.svg)
7-Hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS 89939-60-6C8H6N4O
6-(Pyrazin-2-yl)-2,3-dihydropyridazin-3-one
CAS 1339686-15-5C8H6N4O
4-(Pyrazin-2-yl)pyrimidin-2-ol
CAS 1865421-59-5C8H6N4O
3-(4H-1,2,4-Triazole-3-carbonyl)pyridine
CAS 1483129-37-8C8H6N4O
![3-Formyl-1-methyl-1H-pyrazolo[1,5-a]imidazole-7-carbonitrile chemical structure, C8H6N4O, CAS 2243515-37-7](/s/OTVDIYADSJRMLY-UHFFFAOYSA-N.svg)
3-Formyl-1-methyl-1H-pyrazolo[1,5-a]imidazole-7-carbonitrile
CAS 2243515-37-7C8H6N4O
3-(1H-1,2,3,4-Tetrazol-1-yl)benzaldehyde
CAS 1203809-90-8C8H6N4O
5-(1H-1,2,4-Triazol-1-yl)pyridine-3-carbaldehyde
CAS 1594815-25-4C8H6N4O
2-Amino-6-methoxypyridine-3,5-dicarbonitrile
CAS 36926-81-5C8H6N4O
1-(Pyrimidin-2-yl)-1H-imidazole-4-carbaldehyde
CAS 433921-37-0C8H6N4O
![2-{3-Oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetonitrile chemical structure, C8H6N4O, CAS 1016878-15-1](/s/HPSBWXNZWVLWQS-UHFFFAOYSA-N.svg)
2-{3-Oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetonitrile
CAS 1016878-15-1C8H6N4O
1-(Pyrazin-2-yl)-1H-pyrazole-4-carbaldehyde
CAS 503176-43-0C8H6N4O
![1,3-Dihydro[1,2,5]oxadiazolo[3,4-B]quinoxaline chemical structure, C8H6N4O, CAS 126448-27-9](/s/WHMDXBDPUHMQQS-UHFFFAOYSA-N.svg)
1,3-Dihydro[1,2,5]oxadiazolo[3,4-B]quinoxaline
CAS 126448-27-9C8H6N4O
1-(Pyrimidin-2-yl)-1H-pyrazole-5-carbaldehyde
CAS 1269293-84-6C8H6N4O
2-(1H-Imidazole-1-carbonyl)pyrazine
CAS 103435-88-7C8H6N4O
5-Ethyl-6-hydroxypyrazine-2,3-dicarbonitrile
CAS 57005-62-6C8H6N4O
2-(1H-Tetrazol-5-yl)benzaldehyde
CAS 205452-86-4C8H6N4O
2-(1H-1,2,4-Triazol-1-yl)nicotinaldehyde
CAS 1374649-96-3C8H6N4O
1-(Pyrazin-2-yl)-1H-pyrazole-5-carbaldehyde
CAS 1269293-86-8C8H6N4O
3-Pyridin-4-yl-1H-1,2,4-triazole-5-carbaldehyde
CAS 42786-73-2C8H6N4O
![(1-Oxopyrrolo[1,2-D][1,2,4]triazin-2(1H)-YL)acetonitrile chemical structure, C8H6N4O, CAS 959240-68-7](/s/FFNKQCKNXKAXHX-UHFFFAOYSA-N.svg)
(1-Oxopyrrolo[1,2-D][1,2,4]triazin-2(1H)-YL)acetonitrile
CAS 959240-68-7C8H6N4O
- 1-(Pyrimidin-2-yl)-1H-pyrazole-4-carbaldehyde1156604-22-6C8H6N4O
- 5-(5-Pyrimidyl)-2-hydroxypyrazine1159820-18-4C8H6N4O
- Benzaldehyde, 4-(1H-tetrazol-1-yl)-179056-03-2C8H6N4O
- 1-Methyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-B]pyridine-5-carbonitrile1489310-16-8C8H6N4O
- 3,5-Dihydro-1H-imidazo[4,5-f]benzimidazol-2-one669696-12-2C8H6N4O
- 1-Phenyl-1H-tetrazole-5-carbaldehyde37468-67-0C8H6N4O
- 2-(4H-1,2,4-Triazole-3-carbonyl)pyridine1909336-64-6C8H6N4O
- 5-Amino-3-(furan-2-yl)-1H-pyrazole-4-carbonitrile2738608-87-0C8H6N4O
- 2-(1H-Imidazol-1-yl)pyrimidine-5-carbaldehyde944899-58-5C8H6N4O
- [5,5'-Bipyrimidin]-2(1H)-one1111103-58-2C8H6N4O
- 1-(Pyrimidin-4-yl)-1H-pyrazole-4-carbaldehyde1216198-99-0C8H6N4O
- 2-(Azidomethyl)-1,3-benzoxazole148859-40-9C8H6N4O
- 6-(Pyrimidin-5-yl)pyrazin-2(1H)-one1159814-92-2C8H6N4O
- 3-(Pyrazin-2-yl)-1H-pyrazole-4-carbaldehyde1343011-99-3C8H6N4O
- 6-(Pyrimidin-4-yl)pyrimidin-4-ol1644645-54-4C8H6N4O
- 5-Ethoxypyrazine-2,3-dicarbonitrile72111-81-0C8H6N4O
- 6-(1H-1,2,4-Triazol-1-yl)pyridine-3-carbaldehyde1007317-56-7C8H6N4O
- Imidazol-1-yl-pyrimidin-5-yl-methanone103435-90-1C8H6N4O
- 2-(1H-Pyrazol-1-yl)pyrimidine-5-carbaldehyde1017795-11-7C8H6N4O
- 6-Azidomethyl-benzooxazole903556-79-6C8H6N4O
- 2-(2-Pyrimidinyl)imidazole-4-carbaldehyde1339244-62-0C8H6N4O
- 4-Hydroxy-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile116835-13-3C8H6N4O
- 5-Hydroxy-7-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile1594877-62-9C8H6N4O
- 6-(Pyrazin-2-yl)pyrimidin-4-ol1936233-63-4C8H6N4O
- 5-(Hydroxymethyl)-6-methylpyrazine-2,3-dicarbonitrile192933-53-2C8H6N4O
- 3-Aminophenyl-1,3,4-triazole-5-one145899-48-5C8H6N4O
- 2-(2-Pyrazinyl)imidazole-5-carbaldehyde1341751-67-4C8H6N4O
- 2-(4-Pyrimidinyl)imidazole-5-carbaldehyde1344237-38-2C8H6N4O
- 3-(Pyrazin-2-yl)-1H-pyrazole-5-carbaldehyde1347231-55-3C8H6N4O
- 4-(4H-1,2,4-Triazole-3-carbonyl)pyridine1520363-52-3C8H6N4O
- 1-(Pyridin-3-yl)-1H-1,2,3-triazole-4-carbaldehyde1175146-77-6C8H6N4O
- 5-Methoxy-1H-pyrazolo[4,3-b]pyridine-3-carbonitrile1658466-02-4C8H6N4O
- 2-(6-Formyl-1H-imidazo[1,2-b]pyrazol-1-yl)acetonitrile2092706-51-7C8H6N4O
- 3-(Pyridin-2-yl)-1,2,4-triazin-5(2H)-one49772-17-0C8H6N4O
- 5-Prop-2-ynylpyrazolo[1,5-d][1,2,4]triazin-4-one2415469-79-1C8H6N4O
- 1-Methyl-5-oxo-1H,4H,5H-pyrazolo[4,3-b]pyridine-6-carbonitrile2166766-68-1C8H6N4O
- 4H,9H-Pyrrolo[1,2-A][1,2,3]triazolo[1,5-D]pyrazin-9-one749926-22-5C8H6N4O
- 2-(3-Methoxy-1H-pyridazin-6-ylidene)propanedinitrile56434-13-0C8H6N4O
- 3H-1,2,4-Triazolo[4,3-a]benzimidazol-3-one,1,2-dihydro-(9CI)116577-81-2C8H6N4O
- 5-(1H-1,2,4-Triazol-1-yl)pyridine-2-carbaldehyde2171903-59-4C8H6N4O
- 5H-Cyclopenta[d][1,2,4]triazolo[1,5-a]pyrimidin-8-ol115761-34-7C8H6N4O
- 3-Hydroxy-6-(pyrimidyl-5-yl)pyridazine1215072-98-2C8H6N4O
- 6-(Hydroxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile1375302-32-1C8H6N4O
- 2-Azido-4-methoxybenzonitrile1509542-31-7C8H6N4O
- 3-(9H-Purin-6-yl)prop-2-yn-1-ol2098153-81-0C8H6N4O
- 7-Methoxy-[1,2,4]triazolo[4,3-a]pyridine-5-carbonitrile1427446-07-8C8H6N4O
- 2-(4-Oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidin-7-yl)acetonitrile100419-81-6C8H6N4O
- 1-(2-Pyrimidinyl)-1H-imidazole-2-carboxaldehyde1235475-51-0C8H6N4O
- Imidazo[4,5-g]indazol-3(2H)-one, 1,8-dihydro-858220-74-3C8H6N4O
- 8H-Imidazo[4,5-e]-2,1,3-benzoxadiazole, 7-methyl-857820-73-6C8H6N4O
- 2-(1H-Tetrazol-1-yl)benzaldehyde1823366-31-9C8H6N4O
- 8,9-Dihydro-[1,2,5]oxadiazolo[3,4-f]cinnoline2385881-03-6C8H6N4O
- 1-(Pyridazin-3-yl)-1H-pyrazole-4-carbaldehyde1695344-50-3C8H6N4O
- 2-Hydroxy-2-{pyrrolo[2,1-f][1,2,4]triazin-5-yl}acetonitrile2092702-94-6C8H6N4O
- 2-Methyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-d]pyrimidine-7-carbonitrile65749-84-0C8H6N4O
- 4-(Azidomethyl)-1,3-benzoxazole1964458-02-3C8H6N4O
- 6-(Pyrimidin-2-yl)pyridazin-3(2H)-one2285467-76-5C8H6N4O
- 5-(Pyridazin-3-yl)pyrazin-2-ol2137821-70-4C8H6N4O
- 5-(Pyrimidin-2-yl)pyrazin-2-ol2138173-32-5C8H6N4O
- 5-(Pyrazin-2-yl)pyrazin-2-ol2137692-63-6C8H6N4O
- 4-(Pyridin-3-yl)-4H-1,2,4-triazole-3-carbaldehyde2138307-25-0C8H6N4O
- 3-(1H-1,2,4-Triazol-1-yl)pyridine-4-carbaldehyde2149805-37-6C8H6N4O
- 6-(Isocyanatomethyl)pyrazolo[1,5-a]pyrimidine2649074-84-8C8H6N4O
- 3-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-enal2229683-46-7C8H6N4O
- 2-(Isocyanatomethyl)pyrazolo[1,5-a]pyrimidine2649003-94-9C8H6N4O
- 3-(Isocyanatomethyl)imidazo[1,2-a]pyrazine2648982-32-3C8H6N4O
- 1-{3H-[1,2,3]Triazolo[4,5-b]pyridin-6-yl}prop-2-en-1-one2228140-43-8C8H6N4O
- 3-(1H-1,2,4-Triazol-1-yl)pyridine-2-carbaldehyde2171923-98-9C8H6N4O
- 7-Methoxy-1H-pyrazolo[4,3-C]pyridine-6-carbonitrile2106866-10-6C8H6N4O
- 6-(Pyrimidin-4-yl)pyridazin-3(2H)-one1935894-27-1C8H6N4O
- N-Quinoxalin-2-ylnitrous amide502173-07-1C8H6N4O
- (1H-Pyrazol-4-yl)(pyridazin-3-yl)methanone137369-00-7C8H6N4O
- 4-Hydroxy-2-methylpyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile2091507-04-7C8H6N4O
- 1-(Pyrazino[2,3-b]pyrazin-2-yl)ethan-1-one2748453-40-7C8H6N4O
- 1-Cyano-N-[(E)-pyridin-3-ylmethylideneamino]formamide357404-25-2C8H6N4O
- 1-Cyano-N-[(E)-pyridin-4-ylmethylideneamino]formamide357405-99-3C8H6N4O
Frequently asked questions
What is the molar mass of C8H6N4O?
The molar mass of C8H6N4O is 174.16 g/mol, calculated from standard atomic weights for 8 carbon atoms, 6 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 174.0542 Da.
How many compounds have the formula C8H6N4O?
CompoundList lists 100 compounds with the molecular formula C8H6N4O, including 4-(1H-1,2,3,4-Tetrazol-5-yl)benzaldehyde, 3-(1H-1,2,3,4-Tetrazol-5-yl)benzaldehyde, 4,5-Dihydro(1,2,5)oxadiazolo(3,4-f)cinnoline. 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 C8H6N4O?
C8H6N4O 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.