Molecular formula
C19H16ClN3O2
129 compounds have this formula on CompoundList.
- Molar mass
- 353.81g/mol
- Monoisotopic mass
- 353.0931Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 13
The formula C19H16ClN3O2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 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 × 1964.50%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.56%1.008 × 16 = 16.128 g/mol
- Cl Chlorine × 110.02%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 311.88%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.04%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C19H16ClN3O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 129 compounds
![1-[[2-(4-Chlorophenyl)-1-oxoethyl]amino]-3-(1-naphthalenyl)urea chemical structure, C19H16ClN3O2, CAS 444933-13-5](/s/AZYXKCMLQANZFV-UHFFFAOYSA-N.svg)
1-[[2-(4-Chlorophenyl)-1-oxoethyl]amino]-3-(1-naphthalenyl)urea
CAS 444933-13-5C19H16ClN3O2
![2-[4-[(4-Chlorophenyl)methoxy]phenyl]-5-(dimethylamino)-1,3-oxazole-4-carbonitrile chemical structure, C19H16ClN3O2, CAS 844461-41-2](/s/CMVJGSUPZYIDHO-UHFFFAOYSA-N.svg)
2-[4-[(4-Chlorophenyl)methoxy]phenyl]-5-(dimethylamino)-1,3-oxazole-4-carbonitrile
CAS 844461-41-2C19H16ClN3O2
![2-Chloro-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide chemical structure, C19H16ClN3O2, CAS 862809-32-3](/s/FEJNCHNTNHUAMS-UHFFFAOYSA-N.svg)
2-Chloro-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide
CAS 862809-32-3C19H16ClN3O2
![1-[3-(2-Chloro-7-methylquinolin-3-yl)-5-(furan-2-yl)-3,4-dihydropyrazol-2-yl]ethanone chemical structure, C19H16ClN3O2, CAS 667898-80-8](/s/LOBDCTATYQZJON-UHFFFAOYSA-N.svg)
1-[3-(2-Chloro-7-methylquinolin-3-yl)-5-(furan-2-yl)-3,4-dihydropyrazol-2-yl]ethanone
CAS 667898-80-8C19H16ClN3O2
![4-[2-(4-Chlorophenyl)acetyl]-N-(3-pyridinylmethyl)-1H-pyrrole-2-carboxamide chemical structure, C19H16ClN3O2, CAS 478040-33-4](/s/BJFBYGLMIZPMHT-UHFFFAOYSA-N.svg)
4-[2-(4-Chlorophenyl)acetyl]-N-(3-pyridinylmethyl)-1H-pyrrole-2-carboxamide
CAS 478040-33-4C19H16ClN3O2
3-(2-Chlorophenyl)-6-(3,4-dihydroisoquinolin-2(1H)-yl)pyrimidine-2,4(1H,3H)-dione
CAS 847398-32-7C19H16ClN3O2
![3-(4-Chlorophenyl)-5-[2-(1-pyrrolidinylcarbonyl)phenyl]-1,2,4-oxadiazole chemical structure, C19H16ClN3O2, CAS 831209-41-7](/s/KFVQZRVBGTXQFL-UHFFFAOYSA-N.svg)
3-(4-Chlorophenyl)-5-[2-(1-pyrrolidinylcarbonyl)phenyl]-1,2,4-oxadiazole
CAS 831209-41-7C19H16ClN3O2
3-(4-Chlorophenyl)-6-(3,4-dihydroisoquinolin-2(1H)-yl)pyrimidine-2,4(1H,3H)-dione
CAS 847398-51-0C19H16ClN3O2
1-(3-Benzyloxypyridin-2-yl)-3-(3-chlorophenyl)urea
CAS 877459-37-5C19H16ClN3O2
2-(4-Chlorophenyl)-4-(pyrrolidine-1-carbonyl)phthalazin-1-one
CAS 320417-92-3C19H16ClN3O2
N-(2-Benzoyl-4-chlorophenyl)-1-ethyl-1H-pyrazole-5-carboxamide
CAS 1052621-00-7C19H16ClN3O2
![4-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(4-methylphenyl)pyrrolidin-2-one chemical structure, C19H16ClN3O2, CAS 946243-50-1](/s/DJZLJDGUYAGQIY-UHFFFAOYSA-N.svg)
4-[3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(4-methylphenyl)pyrrolidin-2-one
CAS 946243-50-1C19H16ClN3O2
![2-[(4-Chlorophenoxy)methyl]-5-[(2-phenylethyl)amino]-1,3-oxazole-4-carbonitrile chemical structure, C19H16ClN3O2, CAS 606946-45-6](/s/RDVSSUVYKNZSFL-UHFFFAOYSA-N.svg)
2-[(4-Chlorophenoxy)methyl]-5-[(2-phenylethyl)amino]-1,3-oxazole-4-carbonitrile
CAS 606946-45-6C19H16ClN3O2
1-(5-(2-Chloro-8-methylquinolin-3-yl)-3-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone
CAS 797764-65-9C19H16ClN3O2
6-Chloro-N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-3-yl)-1H-indole-2-carboxamide
CAS 652142-68-2C19H16ClN3O2
![N-[5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide chemical structure, C19H16ClN3O2, CAS 897734-88-2](/s/KQOVVNXVBZJCTK-UHFFFAOYSA-N.svg)
N-[5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl]-5,6,7,8-tetrahydronaphthalene-2-carboxamide
CAS 897734-88-2C19H16ClN3O2
2-(4-Chlorophenyl)-N-(4-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)acetamide
CAS 899743-62-5C19H16ClN3O2
![1-(4-Chlorophenyl)-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one chemical structure, C19H16ClN3O2, CAS 941917-68-6](/s/LVPHLJOFDQXTPL-UHFFFAOYSA-N.svg)
1-(4-Chlorophenyl)-4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one
CAS 941917-68-6C19H16ClN3O2
4-Vinylbenzyl 1-(4-chlorophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate
CAS 946302-87-0C19H16ClN3O2
![2-[2-(4-Chlorophenyl)-4-methyl-6-oxo-1,6-dihydropyrimidin-1-yl]-N-phenylacetamide chemical structure, C19H16ClN3O2, CAS 1775373-99-3](/s/UDMVSDIMHRTMBH-UHFFFAOYSA-N.svg)
2-[2-(4-Chlorophenyl)-4-methyl-6-oxo-1,6-dihydropyrimidin-1-yl]-N-phenylacetamide
CAS 1775373-99-3C19H16ClN3O2
N-(2-Chlorobenzyl)-2-(6-oxo-4-phenylpyrimidin-1(6H)-yl)acetamide
CAS 1058484-83-5C19H16ClN3O2
![4-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(4-methylphenyl)pyrrolidin-2-one chemical structure, C19H16ClN3O2, CAS 946307-10-4](/s/VNVHWPKLBTYMRS-UHFFFAOYSA-N.svg)
4-[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]-1-(4-methylphenyl)pyrrolidin-2-one
CAS 946307-10-4C19H16ClN3O2
![N-[(E)-[5-(3-Chloro-4-methylphenyl)furan-2-yl]methylideneamino]-6-methylpyridine-3-carboxamide chemical structure, C19H16ClN3O2, CAS 330987-86-5](/s/FGXSOKRJLDRMTA-SSDVNMTOSA-N.svg)
N-[(E)-[5-(3-Chloro-4-methylphenyl)furan-2-yl]methylideneamino]-6-methylpyridine-3-carboxamide
CAS 330987-86-5C19H16ClN3O2
N-(2-Benzoyl-4-chlorophenyl)-1,5-dimethyl-1H-pyrazole-3-carboxamide
CAS 1052551-15-1C19H16ClN3O2
- 1-(3-Chlorophenyl)-4-(3-(o-tolyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one946307-26-2C19H16ClN3O2
- Fenbuconazole-lactone B R-9130146887-38-9C19H16ClN3O2
- Fenbuconazole-lactone A R-9129146887-37-8C19H16ClN3O2
- 3-[(4-Chlorophenyl)methyl]-1-(1-methylbenzimidazol-2-yl)pyrrolidine-2,5-dione330951-12-7C19H16ClN3O2
- 7-(3-Chlorophenyl)-3-(4-methoxyphenyl)-3,4,6,7-tetrahydro-5H-imidazo[4,5-b]pyridin-5-one1060799-93-0C19H16ClN3O2
- 7-Chloro-5-methyl-2-(2-(quinolin-2-yl)ethyl)-2,3-dihydro-1H-pyrrolo[3,4-C]pyridine-1,6(5H)-dione1628618-33-6C19H16ClN3O2
- 7-(3-Chlorophenyl)-2-[(furan-2-ylmethyl)amino]-7,8-dihydroquinazolin-5(6H)-one877778-95-5C19H16ClN3O2
- 7-(2-Chlorophenyl)-2-[(furan-2-ylmethyl)amino]-7,8-dihydroquinazolin-5(6H)-one727372-95-4C19H16ClN3O2
- 1-(4-Chlorophenyl)-3-(5,6-dimethylbenzimidazol-1-yl)pyrrolidine-2,5-dione49692-08-2C19H16ClN3O2
- 1-(3-Chlorophenyl)-3-(5,6-dimethylbenzimidazol-1-yl)pyrrolidine-2,5-dione696624-46-1C19H16ClN3O2
- 1H-Imidazole-1-acetamide, N-(2-benzoyl-4-chlorophenyl)-N-methyl-70541-25-2C19H16ClN3O2
- 6-(3-Chlorophenyl)-1-methyl-4-phenyl-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidine-2,5-dione633281-62-6C19H16ClN3O2
- N-(2-Chlorobenzyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide898188-99-3C19H16ClN3O2
- 2-(4-Chlorophenyl)-N-{4-[(6-methylpyridazin-3-yl)oxy]phenyl}acetamide1207016-41-8C19H16ClN3O2
- N-(2-Benzoyl-4-chlorophenyl)-1-ethylpyrazole-4-carboxamide514839-89-5C19H16ClN3O2
- N-(2-Benzoyl-4-chlorophenyl)-1,3-dimethylpyrazole-4-carboxamide515846-91-0C19H16ClN3O2
- N-(2-Chloro-5-(2-methyl-4-oxoquinazolin-3(4H)-yl)phenyl)cyclopropanecarboxamide899757-69-8C19H16ClN3O2
- N-(3-Chlorophenyl)-2-[3-(4-methylphenyl)-6-oxopyridazin-1-yl]acetamide923077-64-9C19H16ClN3O2
- 2-Chloro-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-N-prop-2-enylbenzamide896659-78-2C19H16ClN3O2
- [8-Chloro-2-(pyridin-2-yl)quinolin-4-yl](morpholin-4-yl)methanone667445-51-4C19H16ClN3O2
- 2-Chloro-N-[6-(2,3-dimethylphenoxy)pyridin-3-yl]nicotinamide219929-97-2C19H16ClN3O2
- 1-(3-Chlorophenyl)-N-[4-(cyanomethyl)phenyl]-5-oxopyrrolidine-3-carboxamide874584-76-6C19H16ClN3O2
- 3-Chloro-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide887888-26-8C19H16ClN3O2
- (E)-3-(2-Chlorophenyl)-N-(5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl)acrylamide891111-78-7C19H16ClN3O2
- (E)-3-(2-Chlorophenyl)-N-(5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl)acrylamide891120-97-1C19H16ClN3O2
- 2-[3-(4-Chlorophenyl)-6-oxopyridazin-1-yl]-N-(4-methylphenyl)acetamide941972-26-5C19H16ClN3O2
- N-Benzyl-2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)acetamide73402-34-3C19H16ClN3O2
- 1-(4-Chlorophenyl)-4-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-2-one941997-54-2C19H16ClN3O2
- N-(3-Chlorophenyl)-2-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)-2-oxoacetamide1007781-70-5C19H16ClN3O2
- 2-(4-Chlorophenyl)-N-[3-(1-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl]acetamide920219-83-6C19H16ClN3O2
- N-(2-Benzoyl-4-chlorophenyl)-1-ethyl-1H-pyrazole-3-carboxamide1052628-71-3C19H16ClN3O2
- 4-Chloro-6-methoxy-7-(3-pyridin-4-yl-propoxy)-quinoline-3-carbonitrile263149-11-7C19H16ClN3O2
- Ethyl 4-[(3-cyanoquinolin-4-yl)amino]benzoate hydrochloride1331250-51-1C19H16ClN3O2
- N-(3-Chlorobenzyl)-2-(6-oxo-3-phenyl-1(6H)-pyridazinyl)acetamide1206119-30-3C19H16ClN3O2
- N-(4-Chlorobenzyl)-4-((4-methylpyrimidin-2-yl)oxy)benzamide1334376-01-0C19H16ClN3O2
- [2-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]phenyl]-pyrrolidin-1-ylmethanone877804-37-0C19H16ClN3O2
- 3-Chloro-N-(7-methoxy-2,3-dihydro-1H-pyrrolo[2,3-b]quinolin-1-yl)benzamide881448-17-5C19H16ClN3O2
- 4-Chloro-N-(7-methoxy-2,3-dihydro-1H-pyrrolo[2,3-b]quinolin-1-yl)benzamide881448-25-5C19H16ClN3O2
- 2-Chloro-N-(7-methoxy-2,3-dihydro-1H-pyrrolo[2,3-b]quinolin-1-yl)benzamide881448-00-6C19H16ClN3O2
- 1-(4-Chlorobenzyl)-N-(3-methylpyridin-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923139-88-2C19H16ClN3O2
- 1-(4-Chlorobenzyl)-N-(6-methylpyridin-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923678-32-4C19H16ClN3O2
- 1-(2-Chlorobenzyl)-N-(4-methylpyridin-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923678-96-0C19H16ClN3O2
- 1-(2-Chlorobenzyl)-N-(6-methylpyridin-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide923140-02-7C19H16ClN3O2
- N-(4-Chlorobenzyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide922901-58-4C19H16ClN3O2
- 2-(4-Chlorophenyl)-3-({[(cyclopropylcarbonyl)oxy]imino}methyl)-7-methylimidazo[1,2-a]pyridine478257-17-9C19H16ClN3O2
- 1-(3-Chloro-4-methylphenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one941961-11-1C19H16ClN3O2
- N-(5-Chloropyridin-2-yl)-5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2-oxazole-3-carboxamide912908-44-2C19H16ClN3O2
- N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzamide921531-91-1C19H16ClN3O2
- 6-Benzyl-4-(4-chlorophenyl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione899736-26-6C19H16ClN3O2
- N1-(4-chlorobenzyl)-N2-(2-methylquinolin-4-yl)oxalamide941939-22-6C19H16ClN3O2
- 3-Chloro-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzamide921528-10-1C19H16ClN3O2
- 1-(3-Chlorophenyl)-4-(3-(m-tolyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one946276-69-3C19H16ClN3O2
- Methyl 4-[(3-cyano-6-methylquinolin-4-yl)amino]benzoate hydrochloride1331266-16-0C19H16ClN3O2
- 4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-6-methylquinoline-3-carbonitrile hydrochloride1323330-63-7C19H16ClN3O2
- 2-Chloro-N-{4-[(4-methoxyphenyl)amino]phenyl}pyridine-4-carboxamide1197520-05-0C19H16ClN3O2
- 2-Chloro-N-({3-[(pyridin-2-yl)methoxy]phenyl}methyl)pyridine-4-carboxamide1209245-84-0C19H16ClN3O2
- 2-Chloro-N-[(2-phenylmethoxypyridin-3-yl)methyl]pyridine-4-carboxamide1223398-78-4C19H16ClN3O2
- N-Benzyl-2-(3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl)acetamide1246072-76-3C19H16ClN3O2
- N-(2-Chlorobenzyl)-4-((6-methylpyridazin-3-yl)oxy)benzamide1251658-88-4C19H16ClN3O2
- 5-(3-Chloro-4-isopropoxyphenyl)-3-(1H-indol-5-yl)-1,2,4-oxadiazole1034688-78-2C19H16ClN3O2
- 3-Chloro-N-(4,6-dimethyl-2-phenoxypyrimidin-5-yl)benzamide1798675-38-3C19H16ClN3O2
- 2-[5-(3-Chloro-4-hydroxy-phenyl)-pyridin-3-ylamino]-2-phenyl-acetamide1569319-72-7C19H16ClN3O2
- N-({[2,3'-Bipyridine]-5-yl}methyl)-5-chloro-2-methoxybenzamide2034448-70-7C19H16ClN3O2
- N-([2,4'-Bipyridin]-3-ylmethyl)-5-chloro-2-methoxybenzamide2034474-53-6C19H16ClN3O2
- 6-(Benzyloxy)-N-(4-chlorobenzyl)pyrimidine-4-carboxamide2034433-60-6C19H16ClN3O2
- Ethyl 2-[(2-chlorophenyl)(phenyl)amino]pyrimidine-5-carboxylate1691328-88-7C19H16ClN3O2
- (3-((5-Chloropyrimidin-2-yl)oxy)pyrrolidin-1-yl)(naphthalen-1-yl)methanone2034575-38-5C19H16ClN3O2
- 5-[(4-Chlorophenyl)methylamino]-2-[(4-methylphenoxy)methyl]-1,3-oxazole-4-carbonitrile646992-36-1C19H16ClN3O2
- N-[(4-Chlorophenyl)methyl]-2-cyano-3-(4-acetamidophenyl)prop-2-enamide477973-67-4C19H16ClN3O2
- 6-(4-Chlorophenyl)-1-methyl-4-phenyl-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione889970-86-9C19H16ClN3O2
- 2-(4-Chlorophenyl)-N-[3-(6-methoxypyridazin-3-yl)phenyl]acetamide899954-31-5C19H16ClN3O2
- N-(3-Chloro-4-methylphenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide879597-53-2C19H16ClN3O2
- N-(3-Chloro-2-methylphenyl)-1-(4-methylphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxamide897840-16-3C19H16ClN3O2
- 2-Chloro-N-[3-(6-ethoxypyridazin-3-yl)phenyl]benzamide922567-60-0C19H16ClN3O2
- 4-Chloro-N-[3-(6-ethoxypyridazin-3-yl)phenyl]benzamide922814-22-0C19H16ClN3O2
- 2-Chloro-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]benzamide912910-35-1C19H16ClN3O2
Frequently asked questions
What is the molar mass of C19H16ClN3O2?
The molar mass of C19H16ClN3O2 is 353.81 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 353.0931 Da.
How many compounds have the formula C19H16ClN3O2?
CompoundList lists 129 compounds with the molecular formula C19H16ClN3O2, including 1-[[2-(4-Chlorophenyl)-1-oxoethyl]amino]-3-(1-naphthalenyl)urea, 2-[4-[(4-Chlorophenyl)methoxy]phenyl]-5-(dimethylamino)-1,3-oxazole-4-carbonitrile, 2-Chloro-N-[5-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide. 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 C19H16ClN3O2?
C19H16ClN3O2 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.