Molecular formula
C9H8N2O4
233 compounds have this formula on CompoundList.
- Molar mass
- 208.17g/mol
- Monoisotopic mass
- 208.0484Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H8N2O4 describes a molecule made of 9 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 4 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 × 951.93%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 83.87%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 213.46%14.007 × 2 = 28.014 g/mol
- O Oxygen × 430.74%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C9H8N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 233 compounds
3',5-Dimethyl-3,5'-biisoxazole-4'-carboxylic acid
CAS 849066-63-3C9H8N2O4
![3-[3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid chemical structure, C9H8N2O4, CAS 878437-14-0](/s/GPXYVWJULSGVSI-UHFFFAOYSA-N.svg)
3-[3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid
CAS 878437-14-0C9H8N2O4
1,8-Dioxo-1,3,4,8-tetrahydro-2H-pyrido(1,2-a)pyrazine-6-carboxylic acid
CAS 5368-42-3C9H8N2O4
![1-Nitro-4-[(1E)-2-nitroprop-1-en-1-yl]benzene chemical structure, C9H8N2O4, CAS 52287-53-3](/s/KSKLHQQKAFMWSA-VOTSOKGWSA-N.svg)
1-Nitro-4-[(1E)-2-nitroprop-1-en-1-yl]benzene
CAS 52287-53-3C9H8N2O4
1-(Furan-2-ylmethyl)-1,3-diazinane-2,4,6-trione
CAS 361992-29-2C9H8N2O4
4,5-Dimethoxy-2-nitrobenzonitrile
CAS 102714-71-6C9H8N2O4
(E)-2-(2-(Hydroxyimino)acetamido)benzoic acid
CAS 6579-46-0C9H8N2O4
N-(4-Formyl-2-nitrophenyl)acetamide
CAS 51818-98-5C9H8N2O4
![3,4-Dihydro-2-methyl-3-oxo-2H-pyrido[3,2-b]-1,4-oxazine-2-carboxylic acid chemical structure, C9H8N2O4, CAS 154365-45-4](/s/BQBSUGPNZXJKEH-UHFFFAOYSA-N.svg)
3,4-Dihydro-2-methyl-3-oxo-2H-pyrido[3,2-b]-1,4-oxazine-2-carboxylic acid
CAS 154365-45-4C9H8N2O4
Ethyl 5-cyano-2,6-dihydroxypyridine-3-carboxylate
CAS 52600-50-7C9H8N2O4
![2-[[(Z)-2-Nitroethenyl]amino]benzoic acid chemical structure, C9H8N2O4, CAS 152904-43-3](/s/YWPFGPVRLBUCRW-WAYWQWQTSA-N.svg)
2-[[(Z)-2-Nitroethenyl]amino]benzoic acid
CAS 152904-43-3C9H8N2O4
(2E)-3-(4-Amino-3-nitrophenyl)prop-2-enoic acid
CAS 51794-06-0C9H8N2O4
3-(3-Nitrophenyl)-1,3-oxazolidin-2-one
CAS 5198-51-6C9H8N2O4
4-Ethoxy-2-nitrophenyl isocyanate
CAS 108128-49-0C9H8N2O4
3-(3-(Furan-3-yl)-1,2,4-oxadiazol-5-yl)propanoic acid
CAS 1333951-08-8C9H8N2O4
4-(2-(N-Hydroxyimino)acetamido)benzoic acid
CAS 17122-78-0C9H8N2O4
3,4-Dihydro-3-methyl-6-nitro-2H-1,3-benzoxazin-2-one
CAS 151480-73-8C9H8N2O4
(2S)-6-Nitro-2,3-dihydro-1H-indole-2-carboxylic acid
CAS 1222073-43-9C9H8N2O4
5-(5-Isoxazolyl)-4-methoxycarbonyl-3-methylisoxazole
CAS 175277-13-1C9H8N2O4
3,4-Dimethoxy-5-nitrobenzonitrile
CAS 1222880-77-4C9H8N2O4
![3,6-Dimethyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carboxylic acid chemical structure, C9H8N2O4, CAS 872319-72-7](/s/SIWTYGNZDXWHIQ-UHFFFAOYSA-N.svg)
3,6-Dimethyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carboxylic acid
CAS 872319-72-7C9H8N2O4
7-Nitro-3,4-dihydro-1,4-benzoxazepin-5(2H)-one
CAS 21228-43-3C9H8N2O4
1-(4-Nitrophenyl)-2-amino-1,3-propandedione
CAS 90417-68-8C9H8N2O4
2-(2-Nitroethylideneamino)benzoic acid
CAS 121845-92-9C9H8N2O4
- 1-[(Furan-2-yl)methyl]-3-methylimidazolidine-2,4,5-trione64034-76-0C9H8N2O4
- 2-Methyl-6-nitro-2H-1,4-benzoxazin-3(4H)-one57463-01-1C9H8N2O4
- 4-Methyl-6-nitro-2H-1,4-benzoxazin-3-one103361-68-8C9H8N2O4
- 4-(4-Nitrophenoxy)azetidin-2-one31898-87-0C9H8N2O4
- 2-(2-Phenylhydrazono)malonic acid40885-82-3C9H8N2O4
- 2-Methyl-7-nitro-2H-1,4-benzoxazin-3(4H)-one85160-82-3C9H8N2O4
- 3-(2-Nitrophenyl)-1,3-oxazolidin-2-one90417-72-4C9H8N2O4
- 5-(Ethoxycarbonyl)benzo[c][1,2,5]oxadiazole 1-oxide17348-71-9C9H8N2O4
- N1-(benzo[d][1,3]dioxol-5-yl)oxalamide890095-99-5C9H8N2O4
- 2-(((Aminocarbonyl)amino)carbonyl)benzoic acid13435-16-0C9H8N2O4
- 3-(4-Nitrophenyl)-1,3-oxazolidin-2-one5198-52-7C9H8N2O4
- 2H-1,4-Benzoxazin-3(4H)-one, 4-methyl-7-nitro-141068-80-6C9H8N2O4
- 8-Hydroxy-6-nitro-3,4-dihydroquinolin-2(1H)-one71280-11-0C9H8N2O4
- Ethyl 5-(3-Furyl)-1,2,4-oxadiazole-3-carboxylate1086375-75-8C9H8N2O4
- 3-Hydroxy-3-(nitromethyl)-1,3-dihydro-2H-indol-2-one91192-43-7C9H8N2O4
- (4-Methyl-6-oxo-2,6-dihydropyrano[2,3-c]pyrazol-3-yl)acetic acid88550-17-8C9H8N2O4
- 5-Nitro-2,3-dihydrobenzofuran-7-carboxamide1616110-54-3C9H8N2O4
- ((3-Cyano-4,5-dimethyl-2-furyl)amino)(oxo)acetic acid67318-05-2C9H8N2O4
- 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)piperidine-2,6-dione1496693-88-9C9H8N2O4
- 3,3-Dihydroxy-1H-1,5-benzodiazepine-2,4(3H,5H)-dione81225-99-2C9H8N2O4
- 1-Cyclopropyl-2,4-dinitrobenzene30546-30-6C9H8N2O4
- 1-(2-Nitrophenyl)-2-nitropropene155988-38-8C9H8N2O4
- 2-Methyl-5-nitro-2H-1,4-benzoxazin-3(4H)-one132522-85-1C9H8N2O4
- 4-Methyl-5-nitro-2H-1,4-benzoxazin-3(4H)-one132522-82-8C9H8N2O4
- Methyl 2,4-Dioxo-4-(2-pyrazinyl)butanoate858599-85-6C9H8N2O4
- 2-(3-Oxo-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)acetic acid1018293-21-4C9H8N2O4
- 4-[(5-Hydroxy-3-methylisoxazol-4-yl)methylene]-3-methyl-(4H)isoxazol-5-one14532-32-2C9H8N2O4
- 7-Nitro-4,5-dihydro-1,4-benzoxazepin-3(2H)-one670230-27-0C9H8N2O4
- N-(Acetyloxy)-N-[(E)-(3-nitrophenyl)methylidene]amine808101-24-8C9H8N2O4
- 2H-1,4-Benzoxazin-3(4H)-one, 5-methyl-6-nitro-141068-91-9C9H8N2O4
- 6-Nitroindoline-2-carboxylic acid428861-42-1C9H8N2O4
- 8-Nitro-3,4-dihydro-2H-1,4-benzoxazepin-5-one1022974-20-4C9H8N2O4
- 2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid hydrate1609403-74-8C9H8N2O4
- 3-Ethoxy-4-hydroxy-2-nitrobenzonitrile838900-21-3C9H8N2O4
- 1-(3-Nitrophenyl)-2-nitropropene134538-50-4C9H8N2O4
- N-Acetyl-3-nitrobenzamide62129-25-3C9H8N2O4
- 5-Nitroindoline-7-carboxylic acid133433-66-6C9H8N2O4
- 3-Ethyl-6-nitro-1,3-benzoxazol-2-one32418-07-8C9H8N2O4
- 3,4-Dimethoxy-2-nitrobenzonitrile1175636-14-2C9H8N2O4
- 5-Nitroindoline-2-carboxylic acid428861-44-3C9H8N2O4
- 7-Methoxy-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid167627-02-3C9H8N2O4
- 3-Hydroxy-3-methyl-5-nitro-2-oxindole1190311-29-5C9H8N2O4
- 6JP2Vml5TG142941-88-6C9H8N2O4
- 2,1,3-Benzoxadiazole, 5-(1,3-dioxolan-2-yl)-, 3-oxide57948-17-1C9H8N2O4
- Benzonitrile, 2,3-dimethoxy-6-nitro-108711-21-3C9H8N2O4
- N-(2-Formyl-4-nitrophenyl)acetamide91538-60-2C9H8N2O4
- 3-Ethoxy-4-hydroxy-5-nitrobenzonitrile834907-59-4C9H8N2O4
- 5-(3,5-Dimethyl-1,2-oxazol-4-yl)-1,2-oxazole-3-carboxylic acid668970-92-1C9H8N2O4
- Ethyl 5-hydroxyfuro[2,3-d]pyrimidine-6-carboxylate1009333-94-1C9H8N2O4
- 6-Methoxy-5-nitroisoindolin-1-one1822668-04-1C9H8N2O4
- 4-Methoxy-5-nitroisoindolin-1-one2254815-95-5C9H8N2O4
- Methyl 4-(3-pyridazinyl)-2,4-dioxobutanoate741288-19-7C9H8N2O4
- 1 suppliersMethyl 2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-7-carboxylate615568-47-3C9H8N2O4
- 4-Hydroxy-2-methyl-7-nitro-2,3-dihydro-isoindol-1-one881415-48-1C9H8N2O4
- 2-(6-Amino-2-oxobenzo[d]oxazol-3(2H)-yl)acetic acid1248358-98-6C9H8N2O4
- 3,6-Dimethyl-5-nitro-1,3-benzoxazol-2(3H)-one1190892-30-8C9H8N2O4
- Ethyl 5-(furan-2-yl)-1,3,4-oxadiazole-2-carboxylate35403-86-2C9H8N2O4
- Methyl 3-oxo-2H,3H,4H-pyrido[3,2-b][1,4]oxazine-7-carboxylate2168896-03-3C9H8N2O4
- (1R,2S,6S,8R)-4,10-Diazatricyclo[6.3.0.02,6]undecane-3,5,9,11-tetrone15774-55-7C9H8N2O4
- Vericiguat impurity 98907165-30-4C9H8N2O4
- 1,4-Phthalazinedione, 2,3-dihydro-5-hydroxy-8-methoxy-94106-82-8C9H8N2O4
- Benzonitrile, 2,3-dimethoxy-5-nitro-25174-09-8C9H8N2O4
- 5-(3,4-Dihydroxyphenyl)hydantoin73659-77-5C9H8N2O4
- Methyl 5-cyano-6-methoxy-2-oxo-1,2-dihydropyridine-4-carboxylate130747-62-5C9H8N2O4
- 2-(5-Nitrobenzo[D]isoxazol-3-yl)ethanol642087-62-5C9H8N2O4
- 7-Nitro-2,3-dihydro-1,5-benzoxazepin-4(5H)-one1022970-75-7C9H8N2O4
- 4-(2-Hydroxy-ethoxy)-3-nitro-benzonitrile592552-42-6C9H8N2O4
- 5-(2-(Furan-2-yl)ethyl)-1,2,4-oxadiazole-3-carboxylic acid1344018-06-9C9H8N2O4
- 3-(2-Oxo-2,3-dihydrooxazolo[4,5-b]pyridin-6-yl)propanoic acid1360587-54-7C9H8N2O4
- 7-Nitro-2-methoxy-2,3-dihydro-1H-isoindol-1-one1257997-61-7C9H8N2O4
- 1-Methyl-2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-7-carboxylic acid1211585-21-5C9H8N2O4
- 1-(6-Acetyl-4-nitropyridin-2-yl)ethanone1250445-91-0C9H8N2O4
- 5-(5-Ethylfuran-2-yl)-1,2,4-oxadiazole-3-carboxylic acid1503577-93-2C9H8N2O4
- 5-Methoxy-3-methyl-4-nitrobenzo[d]isoxazole1435059-44-1C9H8N2O4
- 2-Amino-2-(5-hydroxybenzo[d]isoxazol-3-yl)acetic acid2097949-28-3C9H8N2O4
- 6-Hydroxy-7-methoxyquinazoline-2,4(1H,3H)-dione866823-24-7C9H8N2O4
Frequently asked questions
What is the molar mass of C9H8N2O4?
The molar mass of C9H8N2O4 is 208.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 208.0484 Da.
How many compounds have the formula C9H8N2O4?
CompoundList lists 233 compounds with the molecular formula C9H8N2O4, including 3',5-Dimethyl-3,5'-biisoxazole-4'-carboxylic acid, 3-[3-(Furan-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid, 1,8-Dioxo-1,3,4,8-tetrahydro-2H-pyrido(1,2-a)pyrazine-6-carboxylic acid. 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 C9H8N2O4?
C9H8N2O4 has a degree of unsaturation of 7. 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.