Molecular formula
C8H7NO3
361 compounds have this formula on CompoundList.
- Molar mass
- 165.15g/mol
- Monoisotopic mass
- 172.0865Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 6
The formula C8H7NO3 describes a molecule made of 8 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom 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 × 858.18%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 74.27%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 18.48%14.007 × 1 = 14.007 g/mol
- O Oxygen × 329.06%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H7NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 361 compounds
p-Nitroacetophenone
CAS 100-19-6C8H7NO3
m-Nitroacetophenone
CAS 121-89-1C8H7NO3
2-Hydroxy-1,4-benzoxazin-3-one
CAS 23520-34-5C8H7NO3
Coixol
CAS 532-91-2C8H7NO3
Phthalamic acid
CAS 88-97-1C8H7NO3
2-(4-Nitrophenyl)oxirane
CAS 6388-74-5C8H7NO3
4-Pyridoxolactone
CAS 4753-19-9C8H7NO3
Formylanthranilic acid
CAS 3342-77-6C8H7NO3
4-Carbamoylbenzoic acid
CAS 6051-43-0C8H7NO3
![4-[(1E)-2-Nitroethenyl]phenol chemical structure, C8H7NO3, CAS 3179-08-6](/s/CTJKRKMPTRJAIT-AATRIKPKSA-N.svg)
4-[(1E)-2-Nitroethenyl]phenol
CAS 3179-08-6C8H7NO3
7-Hydroxy-6-methylfuro(3,4-c)pyridin-3(1H)-one
CAS 4543-56-0C8H7NO3
2H-1,4-Benzoxazin-3(4H)-one, 4-hydroxy-
CAS 771-26-6C8H7NO3
Oxanilic acid
CAS 500-72-1C8H7NO3
2-Nitro-1-phenylethanone
CAS 614-21-1C8H7NO3
Isophthalamic acid
CAS 4481-28-1C8H7NO3
(4-Nitrophenyl)acetaldehyde
CAS 1460-05-5C8H7NO3
![2-[(E)-2-Nitroethenyl]phenol chemical structure, C8H7NO3, CAS 3156-43-2](/s/PMDYAIGGZBRBFX-AATRIKPKSA-N.svg)
2-[(E)-2-Nitroethenyl]phenol
CAS 3156-43-2C8H7NO3
4,7-Epoxy-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-
CAS 6253-28-7C8H7NO3
2'-Nitroacetophenone
CAS 577-59-3C8H7NO3
3-Nitro-p-tolualdehyde
CAS 31680-07-6C8H7NO3
6-Methoxy-1,2-benzisoxazol-3(2H)-one
CAS 89942-57-4C8H7NO3
2-Methyl-3-nitrobenzaldehyde
CAS 23876-12-2C8H7NO3
![Methyl 4H-furo[3,2-b]pyrrole-5-carboxylate chemical structure, C8H7NO3, CAS 77484-99-2](/s/LIIJOCBTGRORSY-UHFFFAOYSA-N.svg)
Methyl 4H-furo[3,2-b]pyrrole-5-carboxylate
CAS 77484-99-2C8H7NO3
5-Hydroxy-2H-1,4-benzoxazin-3(4H)-one
CAS 177210-33-2C8H7NO3
- Trihydroxyindole28986-53-0C8H7NO3
- 2 suppliers5-Methoxybenzoxazolone40925-63-1C8H7NO3
- Alpha-cyanofurfuryl acetate118317-17-2C8H7NO3
- 2,3-Dihydro[1,4]dioxino[2,3-c]pyridine-7-carbaldehyde443955-90-6C8H7NO3
- Methyl 6-formylpyridine-3-carboxylate10165-86-3C8H7NO3
- Methyl 6-formylpyridine-2-carboxylate69950-65-8C8H7NO3
- 3-Methyl-4-nitrobenzaldehyde18515-67-8C8H7NO3
- 1 suppliers3-Methyl-2-nitrobenzaldehyde5858-27-5C8H7NO3
- 2-Methyl-5-nitrobenzaldehyde16634-91-6C8H7NO3
- 1 suppliers(5-(Furan-2-yl)-1,2-oxazol-3-yl)methanol852180-63-3C8H7NO3
- 6-Hydroxy-2H-1,4-benzoxazin-3(4H)-one53412-38-7C8H7NO3
- Methyl 2-formylpyridine-3-carboxylate25230-59-5C8H7NO3
- Methyl 5-formylpyridine-3-carboxylate6221-06-3C8H7NO3
- 1 suppliers5-Nitro-2,3-dihydro-1-benzofuran17403-47-3C8H7NO3
- 4-Methyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid117613-30-6C8H7NO3
- Methyl 3-formylpyridine-2-carboxylate133155-82-5C8H7NO3
- 4-[(E)-Hydroxyiminomethyl]benzoic acid99481-81-9C8H7NO3
- 7-Hydroxy-3,4-dihydro-2H-1,4-benzoxazin-3-one67193-97-9C8H7NO3
- 3 suppliers2-Acetyl-3-pyridinecarboxylic acid89942-59-6C8H7NO3
- 1 suppliers5-Methyl-2-nitrobenzaldehyde5858-28-6C8H7NO3
- (R)-2-(4-Nitrophenyl)oxirane78038-43-4C8H7NO3
- 2-Methyl-4-nitrobenzaldehyde72005-84-6C8H7NO3
- 2H,3H-[1,4]Dioxino[2,3-b]pyridine-6-carbaldehyde615568-24-6C8H7NO3
- 4-Methyl-2-nitrobenzaldehyde20357-22-6C8H7NO3
- 3-Methyl-5-nitrobenzaldehyde107757-06-2C8H7NO3
- 1 suppliers2-Methyl-6-nitrobenzaldehyde107096-52-6C8H7NO3
- (S)-2-(4-Nitrophenyl)oxirane78038-42-3C8H7NO3
- Methyl 4-formylpyridine-2-carboxylate64463-46-3C8H7NO3
- N-(1,3-Dioxaindan-5-yl)formamide117889-14-2C8H7NO3
- 2-Nitrobenzeneacetaldehyde1969-73-9C8H7NO3
- Methyl 5-formylpyridine-2-carboxylate55876-91-0C8H7NO3
- 1-(Ethenyloxy)-4-nitrobenzene940-14-7C8H7NO3
- 2-Methyl-4H-furo(3,2-b)pyrrole-5-carboxylic acid80709-80-4C8H7NO3
- 6H-Furo(2,3-b)pyrrole-5-carboxylic acid methyl ester201019-27-4C8H7NO3
- 2-Amino-3-formylbenzoic acid27867-47-6C8H7NO3
- 7-Hydroxy-3,4-dihydro-2H-1,3-benzoxazin-2-one1783742-44-8C8H7NO3
- 5H,7H-Furo(3,4-b)pyridine-3-carboxylic acid1256818-33-3C8H7NO3
- 4-[(Hydroxyimino)methyl]benzoic acid3477-93-8C8H7NO3
- Methyl 5-cyano-2-methyl-3-furancarboxylate59760-34-8C8H7NO3
- 6-Hydroxy-2,4-dihydro-1H-3,1-benzoxazin-2-one89433-21-6C8H7NO3
- Noradrenochrome490-89-1C8H7NO3
- 2-(Hydroxymethyl)furo[3,2-b]pyridin-6-ol1186310-89-3C8H7NO3
- Isatinate484-38-8C8H7NO3
- 3-(2-Nitroethenyl)phenol3156-44-3C8H7NO3
- 4-Amino-alpha-oxobenzeneacetic acid15535-99-6C8H7NO3
- Ethyl 2-ethynyl-1,3-oxazole-4-carboxylate617705-26-7C8H7NO3
- Methyl 3-(cyanomethyl)furan-2-carboxylate68846-20-8C8H7NO3
- 8-Hydroxy-3,4-dihydro-2H-1,3-benzoxazin-2-one1779842-32-8C8H7NO3
- 5-Formyl-4-methylpyridine-2-carboxylic acid1289144-68-8C8H7NO3
- 2-Acetamido-4-benzoquinone4053-51-4C8H7NO3
- 2H,3H-Furo[3,2-b]pyridine-5-carboxylic acid1782592-24-8C8H7NO3
- 6-Hydroxy-3,4-dihydro-2H-1,3-benzoxazin-2-one1779842-24-8C8H7NO3
- 2-Nitrostyrene oxide39830-70-1C8H7NO3
- Methyl 3-(3-methyl-1,2-oxazol-5-yl)prop-2-ynoate2137579-32-7C8H7NO3
- 2H,3H-Furo[2,3-b]pyridine-5-carboxylic acid1781691-19-7C8H7NO3
- Methyl 3-(4-methyl-1,3-oxazol-5-yl)prop-2-ynoate2137552-41-9C8H7NO3
- 3-[(E)-2-Nitroethenyl]phenol264224-79-5C8H7NO3
- 1,3-Benzodioxole-5-carboxamide4847-94-3C8H7NO3
- 6-Amino-1,3-benzodioxole-5-carbaldehyde23126-68-3C8H7NO3
- 4-(Formylamino)benzoic acid28533-43-9C8H7NO3
- 3,4-Dihydroxymandelonitrile51688-49-4C8H7NO3
- Ascosonchine674309-79-6C8H7NO3
- N-(3,4-Dioxocyclohexa-1,5-dien-1-yl)acetamide74331-99-0C8H7NO3
- 2-Oxo-3-(pyridin-4-yl)propanoic acid123974-41-4C8H7NO3
- 2-(3-Nitrophenyl)oxirane20697-05-6C8H7NO3
- 1,3-Benzodioxole-5-carboxaldehyde, oxime2089-36-3C8H7NO3
- 6-Methylfuro[3,4-c]pyridine-3,4(1H,5H)-dione7472-18-6C8H7NO3
- Benzoic acid, 2-nitroso-, methyl ester61161-26-0C8H7NO3
- Benzeneacetaldehyde, 4-hydroxy-alpha-oxo-, aldoxime22288-50-2C8H7NO3
- 2-Oxo-3-(pyridin-2-yl)propanoic acid175733-76-3C8H7NO3
- 5-Formyl-2-hydroxybenzamide76143-20-9C8H7NO3
- (Z)-4-(2-Nitrovinyl)phenol1082703-37-4C8H7NO3
- 5-Methoxybenzo[d]isoxazol-3(2H)-one66607-95-2C8H7NO3
- 1-(4-Hydroxyphenyl)-2-nitrosoethan-1-one143527-88-2C8H7NO3
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-7-carbaldehyde95849-26-6C8H7NO3
- 1 suppliersMethyl 2-formylisonicotinate125104-34-9C8H7NO3
Frequently asked questions
What is the molar mass of C8H7NO3?
The molar mass of C8H7NO3 is 165.15 g/mol, calculated from standard atomic weights for 8 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 172.0865 Da.
How many compounds have the formula C8H7NO3?
CompoundList lists 361 compounds with the molecular formula C8H7NO3, including p-Nitroacetophenone, m-Nitroacetophenone, 2-Hydroxy-1,4-benzoxazin-3-one. 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 C8H7NO3?
C8H7NO3 has a degree of unsaturation of 6. 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.