Molecular formula
C7H8N2O3
649 compounds have this formula on CompoundList.
- Molar mass
- 168.15g/mol
- Monoisotopic mass
- 171.0723Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 5
The formula C7H8N2O3 describes a molecule made of 7 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 3 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 × 750.00%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 84.80%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 216.66%14.007 × 2 = 28.014 g/mol
- O Oxygen × 328.54%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H8N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 649 compounds
5-(1-Methylcyclopropyl)-1,2,4-oxadiazole-3-carboxylic acid
CAS 1863278-65-2C7H8N2O3
4,6-Dimethyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid
CAS 1660118-45-5C7H8N2O3
2-Methoxy-5-(nitromethyl)pyridine
CAS 1612827-54-9C7H8N2O3
2-(6-Nitropyridin-3-yl)ethan-1-ol
CAS 415913-00-7C7H8N2O3
4-Ethyl-3-nitro-1H-pyridin-2-one
CAS 33252-31-2C7H8N2O3
5-(Azetidin-3-yl)-1,3-oxazole-4-carboxylic acid
CAS 2098097-68-6C7H8N2O3
1-Ethyl-4-formyl-1H-pyrazole-3-carboxylic acid
CAS 2059945-07-0C7H8N2O3
2-(4-Formyl-1H-imidazol-1-yl)propanoic acid
CAS 1690760-62-3C7H8N2O3
Ethyl 5-formyl-1H-imidazole-2-carboxylate
CAS 1378887-90-1C7H8N2O3
4-Methanehydrazonoylbenzene-1,2,3-triol
CAS 1865681-56-6C7H8N2O3
4-(Hydrazonomethyl)benzene-1,2,3-triol
C7H8N2O3
![{6H,7H-[1,4]Dioxino[2,3-d]pyrimidin-4-yl}methanol chemical structure, C7H8N2O3, CAS 2648956-18-5](/s/RPTKNWLTQSRJOU-UHFFFAOYSA-N.svg)
{6H,7H-[1,4]Dioxino[2,3-d]pyrimidin-4-yl}methanol
CAS 2648956-18-5C7H8N2O3
2H-Pyrido(2,3-e)(1,3)oxazine-2,4(3H)-dione, 5,6,7,8-tetrahydro-
CAS 21412-95-3C7H8N2O3
1,5-Dimethyl-3-nitropyridin-2-one
CAS 507473-21-4C7H8N2O3
![Dihydropyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione chemical structure, C7H8N2O3, CAS 185757-19-1](/s/YNVTXAKALSIBCX-UHFFFAOYSA-N.svg)
Dihydropyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione
CAS 185757-19-1C7H8N2O3
(S)-3-(3-Methyl-2,5-dioxooxazolidin-4-yl)propanenitrile
CAS 160880-93-3C7H8N2O3
4-(Methylnitrosoamino)-1,3-benzenediol
CAS 173043-85-1C7H8N2O3
![(S)-Tetrahydropyrrolo[1,2-a]pyrazine-1,4,6(7H)-trione chemical structure, C7H8N2O3, CAS 16364-60-6](/s/OVOYQWYREBEBJI-BYPYZUCNSA-N.svg)
(S)-Tetrahydropyrrolo[1,2-a]pyrazine-1,4,6(7H)-trione
CAS 16364-60-6C7H8N2O3
1-(3-Nitropyridin-4-yl)ethanol
CAS 161871-64-3C7H8N2O3
2,5-Dimethyl-3-nitropyridine 1-oxide
CAS 76801-05-3C7H8N2O3
4-(1,3,5-Trioxan-2-yl)pyridazine
CAS 77709-03-6C7H8N2O3
![2,7-Diazaspiro[4.4]nonane-1,3,8-trione (or 2,7-Diazaspiro[4.4]nonane-1,3,8-trione, (±)-) chemical structure, C7H8N2O3, CAS 77415-68-0](/s/KFFWEXIQYHBZTF-UHFFFAOYSA-N.svg)
2,7-Diazaspiro[4.4]nonane-1,3,8-trione (or 2,7-Diazaspiro[4.4]nonane-1,3,8-trione, (±)-)
CAS 77415-68-0C7H8N2O3
![3-Amino-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid chemical structure, C7H8N2O3, CAS 748096-44-8](/s/CTUZVMSQCMPERN-UHFFFAOYSA-N.svg)
3-Amino-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
CAS 748096-44-8C7H8N2O3
5-(Aminocarbonyl)-4-methyl-1H-pyrrole-3-carboxylic acid
CAS 1378831-24-3C7H8N2O3
- 5-Amino-2-methyl-4-nitrophenol37066-92-5C7H8N2O3
- 5-Ethoxypyrimidine-2-carboxylic acid1894876-47-1C7H8N2O3
- Methyl 3-oxo-3-(1H-pyrazol-5-yl)propanoate2167107-59-5C7H8N2O3
- Methyl 3-oxo-3-(1H-pyrazol-4-yl)propanoate1782677-59-1C7H8N2O3
- 3-(1-Methyl-1H-pyrazol-4-yl)-2-oxopropanoic acid1159697-52-5C7H8N2O3
- 2-(5-Nitrofuran-2-yl)cyclopropan-1-amine1157693-88-3C7H8N2O3
- 4-(1H-Imidazol-1-yl)-4-oxobutanoic acid50455-23-7C7H8N2O3
- 5-Ethoxy-2-nitropyridine856164-26-6C7H8N2O3
- Methyl 5-formyl-1-methyl-1H-imidazole-2-carboxylate944900-81-6C7H8N2O3
- 3-(2-Formylimidazol-1-yl)propanoic acid957779-08-7C7H8N2O3
- 6-Methoxy-5-methylpyrimidine-4-carboxylic acid1211507-53-7C7H8N2O3
- 4H,5H,6H,7H-[1,2]Oxazolo[4,5-c]pyridine-3-carboxylic acid1368348-58-6C7H8N2O3
- 5-Acetyl-1-methyl-1H-pyrazole-3-carboxylic acid1227410-25-4C7H8N2O3
- (4-Methyl-5-nitropyridin-2-yl)methanol21203-60-1C7H8N2O3
- 2-(Pyrimidin-2-yloxy)propanoic acid2749881-66-9C7H8N2O3
- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)cyclopropanecarboxylic acid1183987-36-1C7H8N2O3
- 2-(1-Ethyl-1H-imidazol-2-yl)-2-oxoacetic acid1511870-71-5C7H8N2O3
- 4-Diazonio-5-ethoxy-5-oxopenta-1,3-dien-3-olate210420-73-8C7H8N2O3
- 3-(Aminomethyl)-5-nitrophenol1261852-63-4C7H8N2O3
- 5H,6H,8H-Imidazo[2,1-c][1,4]oxazine-2-carboxylic acid1286754-72-0C7H8N2O3
- 3-(4-Oxo-4,5-dihydropyrimidin-5-yl)propanoic acid1369248-09-8C7H8N2O3
- 2-(3-Amino-4-oxo-1,4-dihydropyridin-1-yl)acetic acid853916-22-0C7H8N2O3
- 2-Hydroxy-3-(pyrimidin-5-yl)propanoic acid1514593-23-7C7H8N2O3
- 6-Ethyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid1554313-53-9C7H8N2O3
- 6-Methyl-2,3-dihydropyrazolo[5,1-b]oxazole-7-carboxylic acid1557818-24-2C7H8N2O3
- Methyl 2-(4-formyl-1H-pyrazol-1-yl)acetate1782454-13-0C7H8N2O3
- 1-(Oxetan-3-yl)-1H-imidazole-5-carboxylic Acid1783707-56-1C7H8N2O3
- (7S)-7-Methyl-5,7-dihydro-1H-furo[3,4-d]pyrimidine-2,4-dione2730031-51-1C7H8N2O3
- Methyl 2-(pyrimidin-4-yloxy)acetate2112962-80-6C7H8N2O3
- 1-(5-Methyl-1,3,4-oxadiazol-2-yl)cyclopropanecarboxylic acid1504892-24-3C7H8N2O3
- 1,4-Dimethyl-3-nitropyridin-2(1H)-one1710703-39-1C7H8N2O3
- 1-(2-Oxopropyl)-1H-pyrazole-3-carboxylic acid1708428-43-6C7H8N2O3
- 6-(Methoxymethyl)pyrimidine-4-carboxylic acid1781155-27-8C7H8N2O3
- 2-[(3-Methylpyrazin-2-yl)oxy]acetic acid1602523-17-0C7H8N2O3
- O-(2-Methyl-6-nitrophenyl)hydroxylamine1545654-05-4C7H8N2O3
- 3-Methoxy-2-methyl-5-nitropyridine1806490-81-2C7H8N2O3
- 2-Methoxy-4-(nitromethyl)pyridine1398026-74-8C7H8N2O3
- 6-Methyl-3-nitro-2-pyridinemethanol21203-56-5C7H8N2O3
- 1-(2-Cyanoacetyl)azetidine-3-carboxylic acid2090849-29-7C7H8N2O3
- 5-(3-Oxocyclobutyl)imidazolidine-2,4-dione2089668-91-5C7H8N2O3
- 7,8-Dihydro-6H-[1,4]dioxepino[2,3-b]pyrazin-7-ol2092490-41-8C7H8N2O3
- Methyl 5-amino-4-hydroxynicotinate2092500-23-5C7H8N2O3
- 1-(2-Oxopropyl)-1H-pyrazole-5-carboxylic acid2268778-01-2C7H8N2O3
- 1-(5-Nitro-1H-pyrrol-2-yl)-1-propanone101861-02-3C7H8N2O3
- 4,5,6,7-Tetrahydro-2,1,3-benzoxadiazole-5-carboxylic acid37467-00-8C7H8N2O3
- 4,6-Dimethyl-5-nitropyridin-3-ol21203-58-7C7H8N2O3
- 4-Acetyl-1-methyl-1H-pyrazole-5-carboxylic acid2913278-30-3C7H8N2O3
- 3-(4-Formyl-1H-imidazol-1-yl)propanoic acid2133861-47-7C7H8N2O3
- O-(3-Methyl-2-nitrophenyl)hydroxylamine1865997-39-2C7H8N2O3
- Methyl 2-amino-5-hydroxypyridine-3-carboxylate2580225-06-3C7H8N2O3
- 2,3,4-Trihydroxybenzene-1-carboximidamide1379266-30-4C7H8N2O3
- 1,2-Dihydro-6-hydroxy-5-methyl-2-oxo-3-pyridinecarboxamide75993-40-7C7H8N2O3
- Methyl 5-((hydroxyimino)methyl)-1H-pyrrole-2-carboxylate263382-26-9C7H8N2O3
- 2-Hydroxy-3-(pyrazin-2-yl)propanoic acid2172525-38-9C7H8N2O3
- Methyl 3-cyclopropyl-1,2,4-oxadiazole-5-carboxylate2089651-84-1C7H8N2O3
- 5-Ethyl-3-nitro-2(1H)-pyridinone2171111-33-2C7H8N2O3
- 1,5,6,7-Tetrahydropyrano[3,2-c]pyrazole-3-carboxylic acid2368847-03-2C7H8N2O3
- 2-Hydroxy-2-(2-methyl-5-pyrimidinyl)acetic Acid2287715-53-9C7H8N2O3
- Methyl 4-(hydroxymethyl)-2-pyrimidinecarboxylate2412923-53-4C7H8N2O3
- 1,4,5,6-Tetrahydropyrano[2,3-C]pyrazole-3-carboxylic acid3083228-23-0C7H8N2O3
- 5-Cyclopropylpyrimidine-2,4,6(1H,3H,5H)-trione2293777-34-9C7H8N2O3
- 2-[(5-Methylpyrazin-2-yl)oxy]acetic acid2228187-98-0C7H8N2O3
- 2'H,4'H-Spiro[diaziridine-3,6'-pyrano[3,2-d][1,3]dioxine]137796-29-3C7H8N2O3
- Methyl N-(furan-2-carbonyl)carbamimidate98276-84-7C7H8N2O3
- 2,4-Dimethyl-5-nitro-3-pyridinol21203-61-2C7H8N2O3
- (3R)-3-Hydroxy-3-(pyrazin-2-yl)propanoic acid2227911-20-6C7H8N2O3
- Methyl 5-carbamimidoylfuran-2-carboxylate2104238-33-5C7H8N2O3
- 5-(1-Aminocyclopropyl)-1,3-oxazole-4-carboxylic acid2137841-22-4C7H8N2O3
- 3-Hydroxy-3-(pyrimidin-2-yl)propanoic acid2229466-90-2C7H8N2O3
- Methyl 2-(4-hydroxypyrimidin-2-yl)acetate66621-49-6C7H8N2O3
- 2,5-Piperazinedione, 1-acetyl-3-methylene-219608-32-9C7H8N2O3
- 3-(5-Nitrofuran-2-yl)prop-2-en-1-amine773814-69-0C7H8N2O3
- 3-Isoxazolecarboxylicacid,5-(cyanomethyl)-4,5-dihydro-,methylester(9CI)172911-99-8C7H8N2O3
- 2-[(5-Methylpyrimidin-2-yl)oxy]acetic acid1594803-28-7C7H8N2O3
- Ethyl 4-oxo-4,5-dihydropyrimidine-5-carboxylate1420967-59-4C7H8N2O3
- 2-Amino-2-(5-hydroxypyridin-3-yl)acetic acid1270321-64-6C7H8N2O3
Frequently asked questions
What is the molar mass of C7H8N2O3?
The molar mass of C7H8N2O3 is 168.15 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 171.0723 Da.
How many compounds have the formula C7H8N2O3?
CompoundList lists 649 compounds with the molecular formula C7H8N2O3, including 5-(1-Methylcyclopropyl)-1,2,4-oxadiazole-3-carboxylic acid, 4,6-Dimethyl-5-oxo-4,5-dihydropyrazine-2-carboxylic acid, 2-Methoxy-5-(nitromethyl)pyridine. 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 C7H8N2O3?
C7H8N2O3 has a degree of unsaturation of 5. 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.