Molecular formula
C9H6N4O
83 compounds have this formula on CompoundList.
- Molar mass
- 186.17g/mol
- Monoisotopic mass
- 186.0542Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 9
The formula C9H6N4O describes a molecule made of 9 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 × 958.06%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 63.25%1.008 × 6 = 6.048 g/mol
- N Nitrogen × 430.09%14.007 × 4 = 56.028 g/mol
- O Oxygen × 18.59%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C9H6N4O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 83 of 83 compounds
3-(5-Amino-1,3,4-oxadiazol-2-yl)benzonitrile
CAS 1016521-87-1C9H6N4O
4H,5H-(1,2,4)Triazolo(4,3-a)quinazolin-5-one
CAS 92221-89-1C9H6N4O
![7-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine chemical structure, C9H6N4O, CAS 206564-17-2](/s/ULVULLUWKSHJFU-UHFFFAOYSA-N.svg)
7-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine
CAS 206564-17-2C9H6N4O
(E)-1H-1,3-Benzodiazole-2-carbonimidoyl cyanide
CAS 63823-75-6C9H6N4O
![[1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one chemical structure, C9H6N4O, CAS 29067-87-6](/s/NPVOJIUIIYMCKF-UHFFFAOYSA-N.svg)
[1,2,4]Triazolo[4,3-a]quinoxalin-4(5H)-one
CAS 29067-87-6C9H6N4O
![[1,2,4]Triazolo[3,4-a]phthalazin-3-ol chemical structure, C9H6N4O, CAS 54689-32-6](/s/IHHAPVALGHCBMX-UHFFFAOYSA-N.svg)
[1,2,4]Triazolo[3,4-a]phthalazin-3-ol
CAS 54689-32-6C9H6N4O
![4H,5H-[1,2,4]Triazolo[1,5-a]quinazolin-5-one chemical structure, C9H6N4O, CAS 73549-68-5](/s/PGJUGOCQNDOJAF-UHFFFAOYSA-N.svg)
4H,5H-[1,2,4]Triazolo[1,5-a]quinazolin-5-one
CAS 73549-68-5C9H6N4O
![[1,2,4]Triazino[4,3-a]benzimidazol-4(1H)-one chemical structure, C9H6N4O, CAS 257955-44-5](/s/UTTCYYFYTSCSMS-UHFFFAOYSA-N.svg)
[1,2,4]Triazino[4,3-a]benzimidazol-4(1H)-one
CAS 257955-44-5C9H6N4O
![8-Methyl[1,2,5]oxadiazolo[3,4-f]cinnoline chemical structure, C9H6N4O, CAS 304869-93-0](/s/BPXOLPGZIZVZCT-UHFFFAOYSA-N.svg)
8-Methyl[1,2,5]oxadiazolo[3,4-f]cinnoline
CAS 304869-93-0C9H6N4O
![1,2-Dihydro-3H-[1,2,4]triazino[5,6-b]indol-3-one chemical structure, C9H6N4O, CAS 24838-20-8](/s/VQTUJBNRPWJORO-UHFFFAOYSA-N.svg)
1,2-Dihydro-3H-[1,2,4]triazino[5,6-b]indol-3-one
CAS 24838-20-8C9H6N4O
4-Azidoquinoline 1-oxide
CAS 2669-36-5C9H6N4O
![Pyrazolo[3,4-d]pyrido[1,2-a]pyrimidin-4(1H)-one chemical structure, C9H6N4O, CAS 17326-30-6](/s/AKOCCXIPEFYLFG-UHFFFAOYSA-N.svg)
Pyrazolo[3,4-d]pyrido[1,2-a]pyrimidin-4(1H)-one
CAS 17326-30-6C9H6N4O
![Imidazo[1,2-A]pyrido[3,2-E]pyrazin-6(5H)-one chemical structure, C9H6N4O, CAS 134485-88-4](/s/RBWPRDOIOGBINM-UHFFFAOYSA-N.svg)
Imidazo[1,2-A]pyrido[3,2-E]pyrazin-6(5H)-one
CAS 134485-88-4C9H6N4O
(1,2,4)Triazolo(1,5-a)quinoxalin-4(5H)-one
CAS 150454-83-4C9H6N4O
![1,2-Dihydro-5H-pyrazolo[4,3-g]quinazolin-5-one chemical structure, C9H6N4O, CAS 71785-46-1](/s/QNCOUBPRJGAMNN-UHFFFAOYSA-N.svg)
1,2-Dihydro-5H-pyrazolo[4,3-g]quinazolin-5-one
CAS 71785-46-1C9H6N4O
![Pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one chemical structure, C9H6N4O, CAS 148191-54-2](/s/UZIKPIHZEPEKNM-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one
CAS 148191-54-2C9H6N4O
![Propanedinitrile, [(4-hydroxyphenyl)hydrazono]- chemical structure, C9H6N4O, CAS 55966-85-3](/s/XTCRJLBGLWCFIH-UHFFFAOYSA-N.svg)
Propanedinitrile, [(4-hydroxyphenyl)hydrazono]-
CAS 55966-85-3C9H6N4O
![9-Methyl[1,2,5]oxadiazolo[3,4-f]cinnoline chemical structure, C9H6N4O, CAS 272776-07-5](/s/NBNRXKLMMDXGPS-UHFFFAOYSA-N.svg)
9-Methyl[1,2,5]oxadiazolo[3,4-f]cinnoline
CAS 272776-07-5C9H6N4O
![[1,2,3]Triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C9H6N4O, CAS 896372-68-2](/s/LTYGFZKEKNGBAO-UHFFFAOYSA-N.svg)
[1,2,3]Triazolo[1,5-a]quinazolin-5(4H)-one
CAS 896372-68-2C9H6N4O
5-(1-Benzofuran-2-yl)-2H-1,2,3,4-tetrazole
CAS 1240526-31-1C9H6N4O
(3-Pyridin-2-yl-1,2,4-oxadiazol-5-yl)acetonitrile
CAS 1239757-12-0C9H6N4O
2-Amino-3-(furan-2-ylmethylideneamino)but-2-enedinitrile
CAS 55083-94-8C9H6N4O
![[1,2,4]Triazolo[4,3-a]quinoxalin-1(2H)-one chemical structure, C9H6N4O, CAS 19848-93-2](/s/NBXOKUUXBOFVIJ-UHFFFAOYSA-N.svg)
[1,2,4]Triazolo[4,3-a]quinoxalin-1(2H)-one
CAS 19848-93-2C9H6N4O
![[1,2,4]Triazino[4,5-a]benzimidazol-4(3H)-one chemical structure, C9H6N4O, CAS 20029-13-4](/s/VAMQPBDDTFVPPZ-UHFFFAOYSA-N.svg)
[1,2,4]Triazino[4,5-a]benzimidazol-4(3H)-one
CAS 20029-13-4C9H6N4O
- [2,2'-Bipyrimidine]-4-carboxaldehyde1342846-66-5C9H6N4O
- 1,2-Dihydropyrazolo[4,3-c][1,8]naphthyridin-4-one153457-27-3C9H6N4O
- 2-Quinazolinecarbonitrile, 3,4-dihydro-3-amino-4-oxo-64843-09-0C9H6N4O
- 3-Amino-2-quinoxalinecarbonitrile, 1-oxide500889-07-6C9H6N4O
- 2-(3-Hydroxyphenyl)hydrazonopropanedinitrile96382-70-6C9H6N4O
- Imidazo[1,5-a]pyrido[3,2-e]pyrazin-6(5H)-one240815-49-0C9H6N4O
- 1,2-Dihydro-9H-pyrazolo[3,4-f]quinazolin-9-one73907-90-1C9H6N4O
- 1,5-Dihydroimidazo[4,5-g]quinazolin-8-one53449-18-6C9H6N4O
- 1,4-Dihydro-9H-1,2,3-triazolo[4,5-B]quinolin-9-one72680-07-0C9H6N4O
- [1,2,4]Triazino[4,5-a]benzimidazol-1(2H)-one96101-21-2C9H6N4O
- (3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)acetonitrile1239789-20-8C9H6N4O
- 4-(2-Azidoacetyl)benzonitrile622787-69-3C9H6N4O
- 3,7-Dihydropyrazolo[5,4-h]quinazolin-4-one81115-64-2C9H6N4O
- 6H-[1,2,4]Triazolo[1,5-c]quinazolin-5-one42398-98-1C9H6N4O
- N-Phenyl-2-diazo-2-cyanoacetamide117015-33-5C9H6N4O
- 1H-Indole-3-carbonyl azide36982-37-3C9H6N4O
- Imidazo[1,5-a]pyrido[2,3-e]pyrazin-4(5H)-one240815-61-6C9H6N4O
- 4-(4-Hydroxyphenyl)-1H-1,2,3-triazole-5-carbonitrile39807-61-9C9H6N4O
- Pyrazolo[5,1-c][1,2,4]benzotriazin-8-ol14394-47-9C9H6N4O
- 2,3(2H)-Imidazole-2-one[b]quinoxaline54108-04-2C9H6N4O
- 4-Hydroxy-3-imino-3,4-dihydroquinoxaline-2-carbonitrile160314-96-5C9H6N4O
- [1,2,3]Triazolo[1,5-a]quinoxalin-4(5H)-one111339-86-7C9H6N4O
- 4-Oxopentane-1,1,2,2-tetracarbonitrile69155-31-3C9H6N4O
- 2-Amino-4-(furan-2-yl)pyrimidine-5-carbonitrile357284-81-2C9H6N4O
- 5-(Furan-2-yl)-[1,2,4]triazolo[4,3-a]pyrimidine1081131-57-8C9H6N4O
- [4-(Furan-2-yl)pyrimidin-2-yl]cyanamide1351072-21-3C9H6N4O
- 4-Amino-2-(furan-3-yl)pyrimidine-5-carbonitrile1341410-83-0C9H6N4O
- 2-Amino-6-(2-furyl)pyrimidine-4-carbonitrile863548-25-8C9H6N4O
- 6-Amino-5-(oxazol-2-yl)nicotinonitrile1289189-71-4C9H6N4O
- 2-(5-Hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile1613412-22-8C9H6N4O
- 1,5-Dihydro-8H-pyrazolo[3,4-g]quinazolin-8-one81115-50-6C9H6N4O
- 2-Amino-4-oxo-3,4-dihydroquinazoline-6-carbonitrile27023-78-5C9H6N4O
- 2H-[1,2,4]Triazino[4,5-b]indazol-1-one68767-66-8C9H6N4O
- 2-Azidoquinoline N-oxide51796-60-2C9H6N4O
- Imidazo[1,5-a]pyrido[3,4-e]pyrazin-4(5H)-one240815-66-1C9H6N4O
- 4-(5-Amino-1,3,4-oxadiazol-2-yl)benzonitrile1016533-52-0C9H6N4O
- Imidazo[4,5,1-JK][1,3,4]benzotriazepin-7(6H)-one433728-49-5C9H6N4O
- 3-(5-Oxo-1,5-dihydro-[1,2,4]triazol-4-yl)-benzonitrile939999-21-0C9H6N4O
- (2-Hydroxyphenyl)carbonohydrazonoyl dicyanide101398-32-7C9H6N4O
- 3,8-Dihydropyrazolo[4,5-f]quinazolin-9-one78416-44-1C9H6N4O
- 2H-1,3,5-Triazino(2,1-b)benzoxazol-2-imine80742-24-1C9H6N4O
- 1,2-Dihydro-3H-pyrazolo[3,4-b]quinoxalin-3-one278186-20-2C9H6N4O
- 3-Azido-4(1H)-quinolinone66530-57-2C9H6N4O
- Pyrazino[2,3-e]pyrrolo[1,2-a]pyrazin-6(5H)-one104149-52-2C9H6N4O
- 3-Amino-6-(2-oxazolyl)-2-pyridinecarbonitrile950778-45-7C9H6N4O
- Imidazo[1,2-A]pyrido[2,3-E]pyrazin-4(5H)-one133307-30-9C9H6N4O
- (3-Pyridin-3-yl-[1,2,4]oxadiazol-5-yl)-acetonitrile1239764-27-2C9H6N4O
- [2,5'-Bipyrimidine]-5-carbaldehyde1261236-71-8C9H6N4O
- 1,2-Dihydro-2-hydroxy-1-methyl-3,4,5-pyridinetricarbonitrile4334-39-8C9H6N4O
- 4H-1,2,3-Triazino[5,4-b]indol-4-one, 1,5-dihydro-132474-73-8C9H6N4O
- 5H-Pyrazino[2,3-b]pyrido[2,3-e][1,4]oxazine98786-87-9C9H6N4O
- 2-Amino-3-{[(furan-2-yl)methylidene]amino}but-2-enedinitrileC9H6N4O
- 6-Azidoquinolin-8-ol88609-19-2C9H6N4O
- 2,3,10,11-Tetraazatricyclo[6.4.1.0,4,13]trideca-1,4(13),5,7,9-pentaen-12-one2059942-18-4C9H6N4O
- 7,8-Dihydro-6H-pyrano[2,3-b]pyrazine-2,3-dicarbonitrile52109-68-9C9H6N4O
- 5-(4-Isocyanatophenyl)-1H-1,2,3-triazole1972603-12-5C9H6N4O
- 1H-Imidazo[4,5-g]quinoxalin-2(3H)-one25808-68-8C9H6N4O
- 6-Amino-2-hydroxyquinazoline-4-carbonitrile1823925-13-8C9H6N4O
- 3-(1H-Benzo[d]imidazol-2-yl)-1,2,4-oxadiazole39512-77-1C9H6N4O
Frequently asked questions
What is the molar mass of C9H6N4O?
The molar mass of C9H6N4O is 186.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 6 hydrogen atoms, 4 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 186.0542 Da.
How many compounds have the formula C9H6N4O?
CompoundList lists 83 compounds with the molecular formula C9H6N4O, including 3-(5-Amino-1,3,4-oxadiazol-2-yl)benzonitrile, 4H,5H-(1,2,4)Triazolo(4,3-a)quinazolin-5-one, 7-(Furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine. 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 C9H6N4O?
C9H6N4O has a degree of unsaturation of 9. 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.