Molecular formula
C18H14ClN3O3
64 compounds have this formula on CompoundList.
- Molar mass
- 355.78g/mol
- Monoisotopic mass
- 355.0724Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H14ClN3O3 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 1 chlorine atom, 3 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 × 1860.77%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 143.97%1.008 × 14 = 14.112 g/mol
- Cl Chlorine × 19.96%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 311.81%14.007 × 3 = 42.021 g/mol
- O Oxygen × 313.49%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H14ClN3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 64 of 64 compounds
N-(2-Carbamoylphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 5854-46-6C18H14ClN3O3
1-(4-Chlorophenyl)-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide
CAS 478063-26-2C18H14ClN3O3
Ethyl 5-(2-chlorophenoxy)-3-phenyl-1,2,4-triazine-6-carboxylate
CAS 338957-42-9C18H14ClN3O3
Ethyl 5-(4-chlorophenoxy)-3-phenyl-1,2,4-triazine-6-carboxylate
CAS 338957-35-0C18H14ClN3O3
![N-(4-Chloro-2-{[(3-pyridinylmethyl)amino]carbonyl}phenyl)-2-furamide chemical structure, C18H14ClN3O3, CAS 667889-88-5](/s/FNWYQKHMQWKDMF-UHFFFAOYSA-N.svg)
N-(4-Chloro-2-{[(3-pyridinylmethyl)amino]carbonyl}phenyl)-2-furamide
CAS 667889-88-5C18H14ClN3O3
2-(2-Chlorophenoxy)-N'-((2-oxo-1,2-dihydro-3-quinolinyl)methylene)acetohydrazide
CAS 477730-38-4C18H14ClN3O3
![1-(1,3-Benzodioxol-5-yl)-3-[(2-chlorobenzyl)amino]pyrazin-2(1H)-one chemical structure, C18H14ClN3O3, CAS 941887-87-2](/s/REOJDQCMULTZAA-UHFFFAOYSA-N.svg)
1-(1,3-Benzodioxol-5-yl)-3-[(2-chlorobenzyl)amino]pyrazin-2(1H)-one
CAS 941887-87-2C18H14ClN3O3
![4-((3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C18H14ClN3O3, CAS 1105213-67-9](/s/BJHKQFAKUSMNBG-UHFFFAOYSA-N.svg)
4-((3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1105213-67-9C18H14ClN3O3
1,3-Dioxolan-2-one, 4-(2-chlorophenyl)-5-phenyl-4-(1H-1,2,4-triazol-1-ylmethyl)-, (4S,5R)-
CAS 107659-71-2C18H14ClN3O3
![4-((3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C18H14ClN3O3, CAS 1105229-06-8](/s/RBMNKGZNUMYNIQ-UHFFFAOYSA-N.svg)
4-((3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1105229-06-8C18H14ClN3O3
N-(5-Chloro-2-hydroxyphenyl)-2-(6-oxo-4-phenyl-1,6-dihydropyrimidin-1-yl)acetamide
CAS 1058226-06-4C18H14ClN3O3
![7-Chloro-4-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2H-1,4-benzoxazin-3(4H)-one chemical structure, C18H14ClN3O3, CAS 1105215-61-9](/s/SNKBAPKOZXKRIT-UHFFFAOYSA-N.svg)
7-Chloro-4-{[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl}-2H-1,4-benzoxazin-3(4H)-one
CAS 1105215-61-9C18H14ClN3O3
![4-((3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C18H14ClN3O3, CAS 1105228-99-6](/s/HUONBCINWZBCCO-UHFFFAOYSA-N.svg)
4-((3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)methyl)-7-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1105228-99-6C18H14ClN3O3
![7-Chloro-4-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one chemical structure, C18H14ClN3O3, CAS 1105215-51-7](/s/FEOADWNALHMRDU-UHFFFAOYSA-N.svg)
7-Chloro-4-((3-(o-tolyl)-1,2,4-oxadiazol-5-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
CAS 1105215-51-7C18H14ClN3O3
N-(4-Carbamoylphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 302550-40-9C18H14ClN3O3
1-(4-Chlorophenyl)-5-(2-toluidinomethylene)-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS 331844-36-1C18H14ClN3O3
5-(Allylamino)-2-(5-((4-chlorophenoxy)methyl)furan-2-yl)oxazole-4-carbonitrile
CAS 931749-05-2C18H14ClN3O3
![N-[1-[(4-Chlorophenyl)methyl]pyrazol-4-yl]-1,3-benzodioxole-5-carboxamide chemical structure, C18H14ClN3O3, CAS 514841-77-1](/s/JSOUUDFITIXJGO-UHFFFAOYSA-N.svg)
N-[1-[(4-Chlorophenyl)methyl]pyrazol-4-yl]-1,3-benzodioxole-5-carboxamide
CAS 514841-77-1C18H14ClN3O3
1-Benzyl-N-(4-chlorophenyl)-6-hydroxy-2-oxo-1,2-dihydro-4-pyrimidinecarboxamide
CAS 338412-47-8C18H14ClN3O3
![N-(4-Chlorophenyl)-5-hydroxy-1-oxo-2,3-dihydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxamide chemical structure, C18H14ClN3O3, CAS 1236267-23-4](/s/ZUSSRYJUWOSWTE-UHFFFAOYSA-N.svg)
N-(4-Chlorophenyl)-5-hydroxy-1-oxo-2,3-dihydropyrrolo[1,2-a]quinazoline-3a(1H)-carboxamide
CAS 1236267-23-4C18H14ClN3O3
![N-(4-Chlorophenyl)-2-{3-[(E)-2-nitroethenyl]-1H-indol-1-yl}acetamide chemical structure, C18H14ClN3O3, CAS 593273-68-8](/s/RZKMZFXAWLGYSK-MDZDMXLPSA-N.svg)
N-(4-Chlorophenyl)-2-{3-[(E)-2-nitroethenyl]-1H-indol-1-yl}acetamide
CAS 593273-68-8C18H14ClN3O3
(3-(2-Chlorophenyl)-5-methylisoxazol-4-yl)-N-(phenylcarbonylamino)formamide
CAS 1026307-03-8C18H14ClN3O3
3-(4-Chlorophenyl)-2,4-dioxo-N-(o-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxamide
CAS 887895-36-5C18H14ClN3O3
4-(2-(5-(4-Chlorophenyl)isoxazol-3-yl)acetamido)benzamide
CAS 946284-20-4C18H14ClN3O3
- 1-(2H-1,3-Benzodioxol-5-yl)-3-{[(4-chlorophenyl)methyl]amino}-1,2-dihydropyrazin-2-one941887-90-7C18H14ClN3O3
- 2-{5-[(4-Chlorophenoxy)methyl]furan-2-yl}-5-(cyclopropylamino)-1,3-oxazole-4-carbonitrile931317-76-9C18H14ClN3O3
- 2-[4-(3-Chlorophenyl)-2,3-dioxo-1,2,3,4-tetrahydropyrazin-1-yl]-N-phenylacetamide904524-59-0C18H14ClN3O3
- (2S)-N-(3-Chloro-4-cyanophenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide928122-40-1C18H14ClN3O3
- 2-Benzamido-N-(2-chlorobenzyl)oxazole-4-carboxamide1286719-16-1C18H14ClN3O3
- 1-[2-(2-Chlorophenyl)-2-oxoethyl]-3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one1396811-13-4C18H14ClN3O3
- 3-(4-Chloro-3-nitrophenyl)-2-cyano-N-(2-phenylethyl)prop-2-enamide474245-75-5C18H14ClN3O3
- N-[(E)-[5-(3-Chloro-4-methoxyphenyl)furan-2-yl]methylideneamino]pyridine-2-carboxamide331726-57-9C18H14ClN3O3
- 1-(3-Chlorophenyl)-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898493-58-8C18H14ClN3O3
- 5-(3-Chloro-4-methylphenyl)-2-furaldehyde {4-nitrophenyl}hydrazone302564-90-5C18H14ClN3O3
- 2-(3-(3-Chlorobenzoyl)-7-methyl-4-oxo-1,8-naphthyridin-1(4H)-yl)acetamide894895-42-2C18H14ClN3O3
- 1-(4-(4-Chlorobenzamido)benzyl)-1H-imidazole-4-carboxylic acid1251607-50-7C18H14ClN3O3
- 2-(4-Chlorophenoxy)-N-(2-phenoxypyrimidin-5-yl)acetamide1396714-24-1C18H14ClN3O3
- N-(3-Chloro-2-methylphenyl)-2,4-dioxo-3-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxamide887897-63-4C18H14ClN3O3
- N-(4-Chlorophenyl)-1-(4-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide879775-55-0C18H14ClN3O3
- N-(3-Chloro-4-methoxyphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide898515-02-1C18H14ClN3O3
- N-(5-Chloro-2-methoxyphenyl)-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide898515-77-0C18H14ClN3O3
- 4-(4-Amino-3-chlorophenoxy)-2-phenoxycarbonylaminopyridine864248-30-6C18H14ClN3O3
- 7-Chloro-4-((3-(p-tolyl)-1,2,4-oxadiazol-5-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one1105215-55-1C18H14ClN3O3
- 2-(6-Chloro-2-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-(1H-indol-5-yl)acetamide1324076-74-5C18H14ClN3O3
- 2-(6-Chloro-2-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)-N-(1H-indol-6-yl)acetamide1324097-15-5C18H14ClN3O3
- (E)-3-(2-Chlorophenyl)-1-(3-(3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)prop-2-en-1-one1428381-84-3C18H14ClN3O3
- Methyl N-[4-(1-chloroisoquinoline-3-amido)phenyl]carbamate1427544-99-7C18H14ClN3O3
- N-(2-Chlorophenyl)-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide1004640-16-7C18H14ClN3O3
- 1-(3-Chlorophenyl)-N-(4-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898484-66-7C18H14ClN3O3
- (E)-3-(7-Chloro-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-8-yl)-1-(2-methylpyrazol-3-yl)prop-2-en-1-one1259236-04-8C18H14ClN3O3
- 3-Benzyl-N-(2-chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide2742051-83-6C18H14ClN3O3
- 3-(4-Chloro-3-nitrophenyl)-2-cyano-N-(2,6-dimethylphenyl)prop-2-enamide736954-60-2C18H14ClN3O3
- N-(2-Chlorophenyl)-1-(4-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide898473-10-4C18H14ClN3O3
- 2-Chloro-N-(2-((3-methylisoxazol-5-yl)carbamoyl)phenyl)benzamide90059-32-8C18H14ClN3O3
- 2-(4-Chlorobenzamido)-N-(3-methylisoxazol-5-yl)benzamide90059-33-9C18H14ClN3O3
- N'-[(4-Chlorobenzoyl)oxy][(quinolin-8-yl)oxy]ethanimidamide88757-80-6C18H14ClN3O3
- N'-[(2-Chlorobenzoyl)oxy][(quinolin-8-yl)oxy]ethanimidamide88758-18-3C18H14ClN3O3
- N'-(Benzoyloxy)[(5-chloroquinolin-8-yl)oxy]ethanimidamide88758-93-4C18H14ClN3O3
- 3-(4-Chloro-3-nitrophenyl)-2-cyano-N-(1-phenylethyl)prop-2-enamide474913-20-7C18H14ClN3O3
- 3-Benzyl-N-(3-chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide2741933-95-7C18H14ClN3O3
- 2-Chloro-N-(6-(4-methoxyphenoxy)pyridin-3-yl)nicotinamide219929-92-7C18H14ClN3O3
- Benzyl N-{4-[(2-chloropyrimidin-4-yl)oxy]phenyl}carbamate2680696-64-2C18H14ClN3O3
- Benzyl N-(4-chloro-5-formyl-1-phenyl-1H-imidazol-2-yl)carbamate2680878-05-9C18H14ClN3O3
- Benzyl N-{4-[(6-chloropyridazin-3-yl)oxy]phenyl}carbamate2680786-53-0C18H14ClN3O3
Frequently asked questions
What is the molar mass of C18H14ClN3O3?
The molar mass of C18H14ClN3O3 is 355.78 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 355.0724 Da.
How many compounds have the formula C18H14ClN3O3?
CompoundList lists 64 compounds with the molecular formula C18H14ClN3O3, including N-(2-Carbamoylphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide, 1-(4-Chlorophenyl)-N-(2-methoxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide, Ethyl 5-(2-chlorophenoxy)-3-phenyl-1,2,4-triazine-6-carboxylate. 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 C18H14ClN3O3?
C18H14ClN3O3 has a degree of unsaturation of 13. 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.