Molecular formula
C7H7NO3
386 compounds have this formula on CompoundList.
- Molar mass
- 153.14g/mol
- Monoisotopic mass
- 159.0803Da
- Atoms
- 18
- Elements
- 4
- Rings plus double bonds
- 5
The formula C7H7NO3 describes a molecule made of 7 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 × 754.90%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 74.61%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 19.15%14.007 × 1 = 14.007 g/mol
- O Oxygen × 331.34%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H7NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 386 compounds
N,3-dihydroxybenzamide
CAS 16060-55-2C7H7NO3
2-(5-Hydroxypyridin-3-yl)acetic acid
CAS 100958-68-7C7H7NO3
2-(2-Hydroxypyridin-4-yl)acetic acid
CAS 860410-81-7C7H7NO3
2-(4-Hydroxypyridin-3-yl)acetic acid
CAS 1227588-69-3C7H7NO3
4-Cyclopropyl-1,2-oxazole-3-carboxylic acid
CAS 1781638-72-9C7H7NO3
(2E)-3-(3-Methyl-1,2-oxazol-5-yl)prop-2-enoic acid
CAS 2045276-96-6C7H7NO3
3-(4-Methyl-1,3-oxazol-2-yl)prop-2-enoic acid
CAS 1461726-93-1C7H7NO3
4-Hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde
CAS 66620-83-5C7H7NO3
1-(Acetyloxy)-2(1H)-pyridinone
CAS 1742-79-6C7H7NO3
4H,6H,7H-Pyrano(3,4-d)(1,2)oxazole-3-carbaldehyde
CAS 1556047-58-5C7H7NO3
4-(Prop-2-yn-1-yl)morpholine-2,6-dione
CAS 1341040-62-7C7H7NO3
7-Oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid
CAS 82768-37-4C7H7NO3
2-(Prop-1-en-2-yl)-1,3-oxazole-5-carboxylic acid
CAS 1257444-55-5C7H7NO3
3,4-Dihydroxybenzamide
CAS 54337-90-5C7H7NO3
2-Methyl-3-hydroxy-4-pyridinecarboxylic acid
CAS 4328-92-1C7H7NO3
2-Methoxy-4-nitrosophenol
CAS 19628-78-5C7H7NO3
2-Aminooxybenzoic acid
CAS 28088-64-4C7H7NO3
1-Carbapen-2-em-3-carboxylic acid
CAS 110453-77-5C7H7NO3
2-(Pyridin-2-yloxy)acetic acid
CAS 58530-50-0C7H7NO3
3,4-Dihydroxybenzaldoxime
CAS 3343-59-7C7H7NO3
Maleimycin
CAS 50988-16-4C7H7NO3
4-Hydroxy-2-methylnicotinic acid
CAS 902171-52-2C7H7NO3
2-(2-Nitro-1-propen-1-yl)furan
CAS 33322-20-2C7H7NO3
![2-[(1Z)-2-Nitroprop-1-en-1-yl]furan chemical structure, C7H7NO3, CAS 181211-42-7](/s/ZJQJRPWHHXBVQO-WAYWQWQTSA-N.svg)
2-[(1Z)-2-Nitroprop-1-en-1-yl]furan
CAS 181211-42-7C7H7NO3
- 4-(Hydroxyamino)benzoic acid13252-71-6C7H7NO3
- 2-(2-Nitroprop-1-en-1-yl)furan134538-48-0C7H7NO3
- 2-(3-Hydroxypyridin-2-yl)acetic acid69022-71-5C7H7NO3
- Methyl 2-oxo-1,2-dihydropyridine-4-carboxylate89937-77-9C7H7NO3
- (4-Oxopyridin-1(4H)-yl)acetic acid45965-36-4C7H7NO3
- 1 suppliers2-Hydroxy-4-methylnicotinic acid38076-81-2C7H7NO3
- 4-Acetyl-3-amino-5-methylidenefuran-2(5H)-one92220-25-2C7H7NO3
- 2-Pyridinecarboxylic acid, 6-methyl-, 1-oxide1125-34-4C7H7NO3
- 2-Amino-6-hydroxybenzoic acid567-62-4C7H7NO3
- (1-Methyl-1H-pyrrol-2-yl)(oxo)acetic acid21898-43-1C7H7NO3
- 2-Methyl-4-nitrosoresorcinol65882-00-0C7H7NO3
- 3-Methyl-5-nitrophenol127818-58-0C7H7NO3
- 1 suppliersMethyl nicotinate 1-oxide15905-18-7C7H7NO3
- 1 suppliersMethyl 5-formylpyrrole-3-carboxylate5910-05-4C7H7NO3
- 1 suppliers5-Methyl-6-oxo-1,6-dihydropyridine-2-carboxylic acid115185-79-0C7H7NO3
- 1 suppliers2-(Hydroxymethyl)pyridine-4-carboxylic acid915140-06-6C7H7NO3
- 1 suppliers5-Methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid38076-77-6C7H7NO3
- 5-(Hydroxymethyl)pyridine-2-carboxylic acid39977-41-8C7H7NO3
- 3-(Furan-2-yl)-N-hydroxyprop-2-enamide113873-09-9C7H7NO3
- 6-Hydroxy-2-methylnicotinic acid66909-37-3C7H7NO3
- 2-(Pyridin-4-yloxy)acetic acid58530-47-5C7H7NO3
- 3-Hydroxy-6-methylpicolinic acid14162-88-0C7H7NO3
- 2-(6-Hydroxypyridin-2-yl)acetic acid937644-25-2C7H7NO3
- o-Hydroxyphenyl carbamate35580-87-1C7H7NO3
- 5-Hydroxy-6-methylpicolinic acid121447-41-4C7H7NO3
- 4-Hydroxy-5-methylpyridine-3-carboxylic acid74632-26-1C7H7NO3
- 4-Hydroxy-5,6-dihydro-4H-cyclopenta[c]pyrrole-1,3-dione62356-52-9C7H7NO3
- 2-Methyl-5-(2-nitroethenyl)furan61691-99-4C7H7NO3
- 6-Hydroxy-3-methylpicolinic acid115185-81-4C7H7NO3
- Methyl 2-oxo-2-(1H-pyrrol-2-yl)acetate54224-26-9C7H7NO3
- 6-Methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid14255-41-5C7H7NO3
- 2,3-Dihydroxybenzaldehyde oxime110827-84-4C7H7NO3
- 3-Acetyl-4-hydroxypyridin-2(1H)-one106727-54-2C7H7NO3
- 1 suppliersMesalazine-D31309283-32-6C7H7NO3
- 2-Hydroxy-2-(2-pyridyl)acetic acid89791-91-3C7H7NO3
- 5-Carboxy-2-methylpyridine 1-oxide30478-91-2C7H7NO3
- 5-Hydroxy-2-methylisonicotinic acid27951-89-9C7H7NO3
- 3-Hydroxy-5-methylpicolinic acid672957-95-8C7H7NO3
- 4-Hydroxy-3-methylpicolinic acid1329838-16-5C7H7NO3
- 2-Methyl-5-(2-nitrovinyl)furan30796-84-0C7H7NO3
- 2-(Hydroxymethyl)nicotinic acid81113-14-6C7H7NO3
- 3-(Hydroxymethyl)picolinic acid875256-15-8C7H7NO3
- 2-Hydroxy-3-methylisonicotinic acid126798-27-4C7H7NO3
- 2-(5-Formyl-1H-pyrrol-2-yl)acetic acid345971-25-7C7H7NO3
- 5-Hydroxy-2-methoxyisonicotinaldehyde867267-28-5C7H7NO3
- 5-(Acetyloxy)-2(1H)-pyridinone71847-90-0C7H7NO3
- 4-(Hydroxymethyl)pyridine-3-carboxylic acid72726-63-7C7H7NO3
- 3-(Hydroxymethyl)pyridine-4-carboxylic acid81113-13-5C7H7NO3
- 1-Methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid59864-32-3C7H7NO3
- 3-Hydroxy-4-methylpyridine-2-carboxylic acid1256788-22-3C7H7NO3
- 4-Pyridinecarboxylicacid,3-methyl-,1-oxide(9CI)131346-20-8C7H7NO3
- 3-Methyl-1-oxo-1lambda~5~-pyridine-2-carboxylic acid83199-81-9C7H7NO3
- 5-Aminosalicylic acid-13C61189709-96-3C7H7NO3
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-8-ol1246088-43-6C7H7NO3
- 5-Hydroxy-2-methylnicotinic acid89937-79-1C7H7NO3
- 5-(Hydroxymethyl)nicotinic acid1240620-76-1C7H7NO3
- 2-Hydroxy-2-(pyridin-4-yl)acetic acid860413-07-6C7H7NO3
- 2-Pyridinecarboxylic acid, 5-methyl-, 1-oxide31283-69-9C7H7NO3
- 5-Formyl-4-methyl-1H-pyrrole-2-carboxylic acid280748-43-8C7H7NO3
- (3-Formyl-1H-pyrrol-1-yl)acetic acid143226-04-4C7H7NO3
- 1,3-Dioxolo[4,5-C]pyridine-4-methanol139645-23-1C7H7NO3
- 2-Formyl-5-methyl-1H-pyrrole-3-carboxylic acid342642-74-4C7H7NO3
- 5,6-Dihydro-4H-cyclopenta[d]isoxazole-3-carboxylic acid893638-34-1C7H7NO3
- 3,5-Dihydro-1H-furo[3,4-C]pyrrole-4-carboxylic acid535170-04-8C7H7NO3
- 2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-ol1261365-65-4C7H7NO3
- 3-Hydroxy-5-methoxyisonicotinaldehyde1289038-89-6C7H7NO3
- 5-Hydroxy-3-methylpicolinic acid1211542-19-6C7H7NO3
- 4-Methyl-2-oxo-2H-pyran-6-carboxamide254982-62-2C7H7NO3
- 3-Methoxy-4-nitrosophenol39501-58-1C7H7NO3
- Acetamide, N-(2-oxo-2H-pyran-3-yl)-184041-45-0C7H7NO3
- 3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanal25441-46-7C7H7NO3
- 4-Formyl-1-methyl-1H-pyrrole-3-carboxylic acid448236-04-2C7H7NO3
- (3-Formyl-1H-pyrrol-2-yl)acetic acid153602-57-4C7H7NO3
- 3-Hydroxyanthranilic acid-d31794970-56-1C7H7NO3
- Methyl 2-formyl-1H-pyrrole-3-carboxylate19075-68-4C7H7NO3
- 3-Methyl-d3-4-nitrophenol-2,5,6-d31219803-89-0C7H7NO3
Frequently asked questions
What is the molar mass of C7H7NO3?
The molar mass of C7H7NO3 is 153.14 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 159.0803 Da.
How many compounds have the formula C7H7NO3?
CompoundList lists 386 compounds with the molecular formula C7H7NO3, including N,3-dihydroxybenzamide, 2-(5-Hydroxypyridin-3-yl)acetic acid, 2-(2-Hydroxypyridin-4-yl)acetic 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 C7H7NO3?
C7H7NO3 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.