Molecular formula
C7H7ClN2O3
133 compounds have this formula on CompoundList.
- Molar mass
- 202.59g/mol
- Monoisotopic mass
- 203.0179Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 5
The formula C7H7ClN2O3 describes a molecule made of 7 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 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 × 741.50%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 73.48%1.008 × 7 = 7.056 g/mol
- Cl Chlorine × 117.50%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 213.83%14.007 × 2 = 28.014 g/mol
- O Oxygen × 323.69%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H7ClN2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 133 compounds
2-Chloro-4-methoxy-6-methyl-3-nitropyridine
CAS 179056-94-1C7H7ClN2O3
Methyl 6-chloro-5-methoxypyrimidine-4-carboxylate
CAS 1554322-12-1C7H7ClN2O3
4-Chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid
CAS 869357-55-1C7H7ClN2O3
![3-Chloro-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazine-2-carboxylic acid chemical structure, C7H7ClN2O3, CAS 1555667-48-5](/s/FYDHOBXBYAGXQB-UHFFFAOYSA-N.svg)
3-Chloro-5H,6H,7H-pyrazolo[3,2-b][1,3]oxazine-2-carboxylic acid
CAS 1555667-48-5C7H7ClN2O3
Ethyl 5-chloro-4-formyl-1H-pyrazole-3-carboxylate
CAS 2095516-97-3C7H7ClN2O3
Methyl 4-chloro-5-methoxypyrimidine-2-carboxylate
CAS 1865065-89-9C7H7ClN2O3
N-(2-Pyridinyl)oxamic Acid Hydrochloride
CAS 2731671-59-1C7H7ClN2O3
5-Chloro-2-methoxy-4-nitroaniline
CAS 6259-08-1C7H7ClN2O3
Methyl 2-chloro-6-methoxypyrimidine-4-carboxylate
CAS 127861-30-7C7H7ClN2O3
6-Chloro-5-formyl-1,3-dimethyluracil
CAS 35824-85-2C7H7ClN2O3
Ethyl 6-chloro-3-hydroxypyridazine-4-carboxylate
CAS 61404-41-9C7H7ClN2O3
Methyl 5-(chlorocarbonyl)-1-methyl-1H-pyrazole-3-carboxylate
CAS 203792-49-8C7H7ClN2O3
5-Chloro-4-methoxy-2-nitroaniline
CAS 160088-54-0C7H7ClN2O3
4-Chloro-2,6-dimethoxypyrimidine-5-carbaldehyde
CAS 134221-52-6C7H7ClN2O3
4-Chloro-2-methoxy-5-nitroaniline
CAS 22459-72-9C7H7ClN2O3
2-Chloro-3-methoxy-6-nitroaniline
CAS 89975-38-2C7H7ClN2O3
Ethyl 5-chloro-6-hydroxypyrimidine-4-carboxylate
CAS 1415559-92-0C7H7ClN2O3
4-Chloro-2-methoxy-6-nitroaniline
CAS 859877-49-9C7H7ClN2O3
2-Chloro-4-methoxy-6-nitroaniline
CAS 29105-95-1C7H7ClN2O3
3-Amino-6-chloro-5-methoxy-pyridine-2-carboxylic acid
CAS 1352882-30-4C7H7ClN2O3
N'-(2-Chloroacetyl)furan-2-carbohydrazide
CAS 199938-16-4C7H7ClN2O3
6-Chloro-2-ethoxy-3-nitropyridine
CAS 1094323-19-9C7H7ClN2O3
2-Chloro-5-methoxy-4-nitroaniline
CAS 24311-36-2C7H7ClN2O3
Methyl 3-(chlorocarbonyl)-1-methyl-1H-pyrazole-5-carboxylate
CAS 232281-29-7C7H7ClN2O3
- Methyl 6-chloro-3-methoxypyridazine-4-carboxylate1591827-16-5C7H7ClN2O3
- Methyl 3-chloro-5-methoxy-pyrazine-2-carboxylate1823918-14-4C7H7ClN2O3
- 2-(Chloromethyl)-3-methyl-4-nitropyridine 1-oxide116418-98-5C7H7ClN2O3
- 2-Chloro-6-ethoxy-3-nitropyridine90811-24-8C7H7ClN2O3
- 2-Chloro-6-methoxy-4-nitroaniline41956-18-7C7H7ClN2O3
- Acetic acid, ((3-chloro-6-methyl-4-pyridazinyl)oxy)-22390-55-2C7H7ClN2O3
- 4-Chloro-5-methoxy-2-nitro-phenylamine55730-07-9C7H7ClN2O3
- 1 suppliers5-Chloro-2-ethoxy-3-nitropyridine886373-32-6C7H7ClN2O3
- Methyl 6-chloro-2-methoxypyrimidine-4-carboxylate127840-06-6C7H7ClN2O3
- Methyl 6-chloro-4-methoxypyridazine-3-carboxylate679405-85-7C7H7ClN2O3
- 3-Chloro-5-methoxy-2-nitroaniline2091591-51-2C7H7ClN2O3
- 4,6-Dimethoxypyrimidine-2-carbonyl chloride509101-33-1C7H7ClN2O3
- 1-(2-Chloroethyl)-5-nitro-1,2-dihydropyridin-2-one154011-05-9C7H7ClN2O3
- 2,6-Dimethoxypyrimidine-4-carbonyl chloride52759-24-7C7H7ClN2O3
- Methyl 2-((6-chloropyridazin-4-yl)oxy)acetate1346691-35-7C7H7ClN2O3
- Ethyl 2-chloro-4-hydroxypyrimidine-5-carboxylate71406-79-6C7H7ClN2O3
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonyl chloride38009-10-8C7H7ClN2O3
- Methyl 4-chloro-1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxylate869357-38-0C7H7ClN2O3
- Methyl 5-chloro-3-methoxypyrazine-2-carboxylate872355-81-2C7H7ClN2O3
- (2-Amino-5-chloro-3-nitrophenyl)methanol825619-17-8C7H7ClN2O3
- 2-Chloro-4-ethoxy-5-nitropyridine2089301-54-0C7H7ClN2O3
- 6-Amino-5-formylpyridine-3-carboxylic acid hydrochloride2172542-90-2C7H7ClN2O3
- (4-Chloro-6-methoxypyrimidin-2-yl)acetic acid66621-88-3C7H7ClN2O3
- Methyl 6-chloro-3-methoxypyrazine-2-carboxylate21874-55-5C7H7ClN2O3
- 6-Amino-5-chloro-2-methoxypyridine-3-carboxylic Acid149539-83-3C7H7ClN2O3
- 1-(2-Chloro-5-nitropyridin-4-yl)ethanol1214241-89-0C7H7ClN2O3
- 2-Chloromethyl-4-methoxy-5-nitro-pyridine943750-88-7C7H7ClN2O3
- 4-Chloro-1-ethyl-3-nitro-1H-pyridin-2-one921214-31-5C7H7ClN2O3
- Methyl 2-chloro-4-methoxypyrimidine-5-carboxylate1407180-77-1C7H7ClN2O3
- o-[(2-Chloro-6-nitrophenyl)methyl]hydroxylamine1542401-28-4C7H7ClN2O3
- 4-Amino-6-chloro-2-methoxynicotinic acid1256809-71-8C7H7ClN2O3
- 2-Amino-5-chloro-6-methoxynicotinic acid2418567-26-5C7H7ClN2O3
- 4-Chloro-2-methyl-6,7-dihydro-[1,4]dioxino[2,3-c]pyridazin-3(2H)-one863229-00-9C7H7ClN2O3
- Methyl 3-acetyl-4-chloro-1H-pyrazole-5-carboxylate1297546-41-8C7H7ClN2O3
- Methyl 5-(aminocarbonyl)-3-chloro-1H-pyrrole-2-carboxylate1093263-34-3C7H7ClN2O3
- Methyl 4-(aminocarbonyl)-3-chloro-1H-pyrrole-2-carboxylate1093264-17-5C7H7ClN2O3
- 5-Chloro-3-ethoxy-2-nitroPyridine847902-51-6C7H7ClN2O3
- 4-Amino-5-chloro-6-methoxypicolinic acid1188264-25-6C7H7ClN2O3
- Methyl 2-(2-chloro-5-formyl-1H-imidazol-1-yl)acetate944905-03-7C7H7ClN2O3
- 4-(Chloromethyl)-2-methoxy-6-nitropyridine1393569-17-9C7H7ClN2O3
- 2-Chloro-1-(1-methyl-5-nitro-1H-pyrrol-2-yl)ethanone53391-20-1C7H7ClN2O3
- O-[(4-Chloro-2-nitrophenyl)methyl]hydroxylamine1388072-08-9C7H7ClN2O3
- 5-Chloro-3-(methoxycarbonyl)-2-methylpyrazine 1-oxide1620981-14-7C7H7ClN2O3
- [1,4]Dioxino[2,3-c]pyridazine-7-methanol, 3-chloro-6,7-dihydro-944408-13-3C7H7ClN2O3
- Ethyl 3-chloro-6-oxo-1,6-dihydropyridazine-4-carboxylate61404-45-3C7H7ClN2O3
- Methyl 5-chloro-6-methoxy-4-pyrimidinecarboxylate1097250-65-1C7H7ClN2O3
- 3-Chloro-2-ethoxy-5-nitropyridine874492-07-6C7H7ClN2O3
- O-[(5-Chloro-2-nitrophenyl)methyl]hydroxylamine1388059-03-7C7H7ClN2O3
- 6-Chloro-2-(methoxymethyl)pyrimidine-4-carboxylic acid1266781-16-1C7H7ClN2O3
- N-[(2-Chloro-5-nitrophenyl)methyl]hydroxylamine1548552-31-3C7H7ClN2O3
- 2-Amino-5-chloro-4-nitrobenzenemethanol530084-01-6C7H7ClN2O3
- 2-Chloro-4,6-dimethoxypyrimidine-5-carbaldehyde552880-90-7C7H7ClN2O3
- 5-Chloro-2-methoxy-4-methyl-3-nitropyridine1214331-31-3C7H7ClN2O3
- Methyl 4-chloro-2-methoxypyrimidine-5-carboxylate1894033-88-5C7H7ClN2O3
- 5-Chloro-1-ethyl-3-nitro-2(1H)-pyridinone1857778-55-2C7H7ClN2O3
- 3-(2-Chloro-5-formyl-1H-imidazol-1-yl)propanoic acid2060047-98-3C7H7ClN2O3
- O-[(2-Chloro-3-nitrophenyl)methyl]hydroxylamine1388026-24-1C7H7ClN2O3
- O-(2-Chloro-5-methyl-4-nitrophenyl)hydroxylamine1864626-97-0C7H7ClN2O3
- Methyl 5-chloro-6-methoxypyridazine-3-carboxylate2090663-96-8C7H7ClN2O3
- 2-Chloro-4-methoxy-5-nitroaniline2090957-04-1C7H7ClN2O3
- 3-Acetyl-1-methyl-1H-pyrazol-4-yl carbonochloridate2172494-77-6C7H7ClN2O3
- (6-Methoxypyridazin-3-yl)methyl carbonochloridate2172536-92-2C7H7ClN2O3
- 2-((5-Chloropyrimidin-4-yl)oxy)propanoic acid2748366-61-0C7H7ClN2O3
- Methyl 2-((5-chloropyrimidin-2-yl)oxy)acetate2749746-41-4C7H7ClN2O3
- Methyl 2-((5-chloropyrimidin-4-yl)oxy)acetate2749761-18-8C7H7ClN2O3
- 2-Chloro-N'-[(2-furylcarbonyl)oxy]ethanimidamide260442-89-5C7H7ClN2O3
- O-[(4-Chloro-3-nitrophenyl)methyl]hydroxylamine3360-47-2C7H7ClN2O3
- Methyl 2-(6-chloro-3-oxo-2,3-dihydropyridazin-4-yl)acetate62089-03-6C7H7ClN2O3
- Methyl 5-chloro-4-formyl-1-methyl-1H-pyrazole-3-carboxylate321848-41-3C7H7ClN2O3
- 5-Chloro-2,4-dihydroxybenzohydrazide947156-26-5C7H7ClN2O3
- 1-(3-Chloropropanoyl)pyrimidine-2,4(1H,3H)-dione112112-20-6C7H7ClN2O3
- Cyclopropyl chloro[(cyanomethoxy)imino]acetate70791-75-2C7H7ClN2O3
- 2-(Chloromethyl)-4-methoxy-6-nitropyridine1393582-96-1C7H7ClN2O3
- 2-(Chloromethyl)-6-methoxy-4-nitropyridine1393550-60-1C7H7ClN2O3
- 2-(6-Chloro-3-methoxypyridazin-4-yl)acetic acid1781703-23-8C7H7ClN2O3
- N-(2-Amino-2-oxoethyl)-5-chlorofuran-2-carboxamide1700054-81-4C7H7ClN2O3
Frequently asked questions
What is the molar mass of C7H7ClN2O3?
The molar mass of C7H7ClN2O3 is 202.59 g/mol, calculated from standard atomic weights for 7 carbon atoms, 7 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 203.0179 Da.
How many compounds have the formula C7H7ClN2O3?
CompoundList lists 133 compounds with the molecular formula C7H7ClN2O3, including 2-Chloro-4-methoxy-6-methyl-3-nitropyridine, Methyl 6-chloro-5-methoxypyrimidine-4-carboxylate, 4-Chloro-1,5-dimethyl-6-oxo-1,6-dihydropyridazine-3-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 C7H7ClN2O3?
C7H7ClN2O3 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.