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 201 to 300 of 386 compounds
![4-Hydroxy-6-[(hydroxyamino)methylidene]cyclohexa-2,4-dien-1-one chemical structure, C7H7NO3, CAS 37110-11-5](/s/XHBLHEQHMFWIIJ-XBXARRHUSA-N.svg)
4-Hydroxy-6-[(hydroxyamino)methylidene]cyclohexa-2,4-dien-1-one
CAS 37110-11-5C7H7NO3
Benzenecarboperoxoic acid, 4-amino-
CAS 153462-13-6C7H7NO3
![1,3-Dioxolo[4,5-b]pyridine-2-methanol chemical structure, C7H7NO3, CAS 383901-11-9](/s/DVPJYVRNVHEMCD-UHFFFAOYSA-N.svg)
1,3-Dioxolo[4,5-b]pyridine-2-methanol
CAS 383901-11-9C7H7NO3
4-(Prop-2-yn-1-yl)morpholine-3,5-dione
CAS 1248279-27-7C7H7NO3
3-Nitrobenzyl-d6 alcohol
CAS 1219795-18-2C7H7NO3
Methyl 3-formyl-1H-pyrrole-2-carboxylate
CAS 2167677-92-9C7H7NO3
4-Methyl-1-oxidopyridin-1-ium-3-carboxylic acid
CAS 126727-55-7C7H7NO3
O-(3-Carboxyphenyl)hydroxylamine
CAS 849048-61-9C7H7NO3
2-(Methoxycarbonyl)pyridine 1-oxide
CAS 38195-81-2C7H7NO3
3-(Hydroxyamino)benzoic acid
CAS 13252-72-7C7H7NO3
3-Pyridinecarboxaldehyde, 4-hydroxy-6-methoxy-
CAS 202186-19-4C7H7NO3
(R)-2-Hydroxy-2-(3-pyridyl)acetic acid
CAS 459140-41-1C7H7NO3
5-(Furan-2-yl)oxazolidin-2-one
CAS 20805-25-8C7H7NO3
![2-Methyl-3-[(e)-2-nitroethenyl]furan chemical structure, C7H7NO3, CAS 117693-18-2](/s/ZBBLKDSSWQDZTP-DUXPYHPUSA-N.svg)
2-Methyl-3-[(e)-2-nitroethenyl]furan
CAS 117693-18-2C7H7NO3
2-Hydroxy-5-methylpyridine-4-carboxylic acid
CAS 1227513-73-6C7H7NO3
![1,3-Dioxolo[4,5-B]pyridine-6-methanol chemical structure, C7H7NO3, CAS 162320-63-0](/s/UGHFPFYRFIJAJT-UHFFFAOYSA-N.svg)
1,3-Dioxolo[4,5-B]pyridine-6-methanol
CAS 162320-63-0C7H7NO3
2(1H)-Pyridinone, 3-acetyl-6-hydroxy-
CAS 68999-74-6C7H7NO3
6-Methyl-2-oxo-2,3-dihydropyridine-3-carboxylic acid
CAS 259537-47-8C7H7NO3
2-Methyl-1-oxo-1lambda~5~-pyridine-3-carboxylic acid
CAS 177785-13-6C7H7NO3
2-Hydroxy-6-methoxynicotinaldehyde
CAS 202185-90-8C7H7NO3
2-(Nitromethyl)phenol
CAS 412028-48-9C7H7NO3
Methyl 4-cyano-2,5-dihydro-3-furancarboxylate
CAS 57595-24-1C7H7NO3
3-Methoxy-2-nitrosophenol
CAS 88331-64-0C7H7NO3
4-Cyclopropyl-1,3-oxazole-2-carboxylic acid
CAS 1780747-79-6C7H7NO3
- 2-BEnzoxazolinone hydrate1089327-13-8C7H7NO3
- 5-Cyclopropyloxazole-2-carboxylic acid1707679-45-5C7H7NO3
- 1-Acetyl-1H-pyrrole-3-carboxylic acid1782899-59-5C7H7NO3
- 6-Hydroxy-5-methoxypyridine-3-carbaldehyde1289071-91-5C7H7NO3
- Methyl 2-vinyloxazole-4-carboxylate1004996-51-3C7H7NO3
- 5-Acetylfuran-3-carboxamide133674-66-5C7H7NO3
- 1-Acetyl-3-hydroxypyrid-2-one95215-69-3C7H7NO3
- 5-Methyl-4-nitrosobenzene-1,3-diol116480-13-8C7H7NO3
- 4-Methyl-5-oxido-[1,3]dioxolo[4,5-c]pyridin-5-ium139645-22-0C7H7NO3
- 2-(4-Hydroxypyridin-2-yl)acetic acid1227499-21-9C7H7NO3
- 5-Acetylfuran-2-carboxamide133674-70-1C7H7NO3
- 2-(Hydroxymethyl)-6-nitrosophenol202754-60-7C7H7NO3
- 3-(Hydroxymethyl)-4-nitrosophenol161368-67-8C7H7NO3
- Hydroxymethyl pyridine-3-carboxylate365972-84-5C7H7NO3
- 4-Hydroxy-5-methylpicolinic acid22280-00-8C7H7NO3
- Methyl [(furan-2-yl)methylidene]carbamate909781-35-7C7H7NO3
- 3-Hydroxy-4-methoxy-2-pyridinecarbaldehyde1289163-20-7C7H7NO3
- 3-(2-Nitroprop-1-enyl)furan860003-90-3C7H7NO3
- 4-Formyl-3-methyl-1H-pyrrole-2-carboxylic acid1782203-35-3C7H7NO3
- 1-Oxazol-5-ylcyclopropanecarboxylic acid1539719-95-3C7H7NO3
- 1-Isoxazol-3-yl-butane-1,3-dione2092832-46-5C7H7NO3
- 6-Hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde66188-24-7C7H7NO3
- 1-(Prop-2-ynoyl)azetidine-3-carboxylic acid2731009-10-0C7H7NO3
- Tricyclo[2.2.1.0(1,4)]heptan-2-one, 6-nitro-56666-50-3C7H7NO3
- 1H-Pyrrole-1-carboxylic acid, 2-formyl-, methyl ester (9CI)123892-37-5C7H7NO3
- Glycine, N-(2-furanylmethylene)-375365-51-8C7H7NO3
- 3,6-Dihydro-2H-[1,4]dioxino[2,3-c]pyrrole-5-carbaldehyde539857-76-6C7H7NO3
- rel-(3R,4R)-4-(2-Furanyl)-3-hydroxy-2-azetidinone157942-37-5C7H7NO3
- 6-Methyl-6-nitro-2,4-cyclohexadien-1-one77815-15-7C7H7NO3
- 5-Cyano-3,4-dihydro-2H-pyran-2-carboxylic acid76245-01-7C7H7NO3
- 2-Cyclopropyl-5-nitrofuran75135-42-1C7H7NO3
- 2,2-Dihydroxy-1-(pyridin-2-yl)ethan-1-one138380-44-6C7H7NO3
- 3,4-Dimethoxyfuran-2-carbonitrile192571-81-6C7H7NO3
- 4-(Cyclopropylamino)-4-oxo-2-butynoic acid925413-01-0C7H7NO3
- 2-(2-Formyl-1H-pyrrol-3-yl)acetic acid475986-34-6C7H7NO3
- Nitrosoguajacol202754-61-8C7H7NO3
- 2-Ethynyl-5-oxo-L-proline74580-20-4C7H7NO3
- 5-Acetylpyridine-2,6(1H,3H)-dione71350-43-1C7H7NO3
- 4,7-Ethano[1,2]dioxino[4,5-d]isoxazole(9CI)151742-23-3C7H7NO3
- 1-(2,6-Dihydroxypyridin-4-yl)ethanone1393577-07-5C7H7NO3
- O-(1,3-Benzodioxol-5-yl)hydroxylamine1503726-52-0C7H7NO3
- 3-Hydroxy-6-methoxypyridine-2-carbaldehyde1289010-32-7C7H7NO3
- 5,6-Dihydro-4H-cyclopenta[d]isoxazole-5-carboxylic acid1782777-41-6C7H7NO3
- 5,6-Dihydro-4H-cyclopenta[d]isoxazole-4-carboxylic acid1781830-36-1C7H7NO3
- Methyl (2E)-3-(1,3-oxazol-4-yl)prop-2-enoate1564056-22-9C7H7NO3
- 5,6-Dihydro-4H-cyclopenta[d]oxazole-2-carboxylic acid1352537-19-9C7H7NO3
- N-(3,4-Dihydroxyphenyl)formamide58298-82-1C7H7NO3
- 2-Methyl-6-oxopyridine-1-carboxylic acid1469287-71-5C7H7NO3
- 4-(Dihydroxymethyl)picolinaldehyde31197-31-6C7H7NO3
- 2-[(1E)-3-Nitroprop-1-en-1-yl]furan1195355-74-8C7H7NO3
- 4-Aminobenzo[d][1,3]dioxol-5-ol163427-32-5C7H7NO3
- 1-(3,5-Dihydroxypyridin-2-yl)ethanone2098192-65-3C7H7NO3
- 4-(Furan-3-yl)-1,3-oxazolidin-2-one1823495-84-6C7H7NO3
- [C(Z)]-2,4-Dihydroxybenzaldehyde oxime349660-79-3C7H7NO3
- 1 suppliers6-(Methoxy-D3)nicotinic acid2222818-25-7C7H7NO3
- 1-(1,2-Oxazol-5-yl)cyclopropane-1-carboxylic acid2416235-59-9C7H7NO3
- 1 suppliers6-(Methoxy-D3)picolinic acid2704188-52-1C7H7NO3
- 1 suppliers2-(Methoxy-D3)nicotinic acid2704950-99-0C7H7NO3
- 1-(Methyl-D3)-6-oxo-1,6-dihydropyridine-3-carboxylic acid1207384-50-6C7H7NO3
- 6-Hydroxy-5-methoxypyridine-2-carboxaldehyde1289132-33-7C7H7NO3
- (4R)-4-(Furan-2-yl)-1,3-oxazolidin-2-one193528-31-3C7H7NO3
- Acetyl 1H-pyrrole-3-carboxylate183288-30-4C7H7NO3
- 3-Pyridineaceticacid,1-oxide67445-83-4C7H7NO3
- 1H-Pyrrole-2-carboxylic acid, 4,5-dihydro-4-methylene-5-oxo-, methyl ester770744-28-0C7H7NO3
- 2-Isopropenyloxazole-4-carboxylic acid618884-48-3C7H7NO3
- 4-(Nitromethyl)phenol170705-01-8C7H7NO3
- 4-Methyl-4-nitrocyclohexa-2,5-dien-1-one62622-59-7C7H7NO3
- 2-Nitrobenzenemethan-d2-ol80404-34-8C7H7NO3
- 1-Isocyanato-3-oxabicyclo[3.1.1]heptan-2-one116823-33-7C7H7NO3
- 1H-Azepine-3-carboxylicacid,2,3-dihydro-2-oxo-(9CI)134050-77-4C7H7NO3
- 2-(3-Methyl-1,2-oxazol-5-yl)prop-2-enoic acid2228475-54-3C7H7NO3
- 3-Acetyl-1H-pyrrole-2-carboxylic acid7164-18-3C7H7NO3
- 2-Acetylfuran-3-carboxamide173038-72-7C7H7NO3
- 4-Formyl-5-methyl-1H-pyrrole-2-carboxylic acid98279-54-0C7H7NO3
- 2-(1-Nitroprop-1-en-2-yl)furan615552-96-0C7H7NO3
- 2-(3-Nitroprop-1-en-2-yl)furan261171-52-2C7H7NO3
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 4-Hydroxy-6-[(hydroxyamino)methylidene]cyclohexa-2,4-dien-1-one, Benzenecarboperoxoic acid, 4-amino-, 1,3-Dioxolo[4,5-b]pyridine-2-methanol. 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.