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Molecular formula

C19H16Cl2N2O4

21 compounds have this formula on CompoundList.

Molar mass
407.25g/mol
Monoisotopic mass
406.0487Da
Atoms
43
Elements
5
Rings plus double bonds
12

The formula C19H16Cl2N2O4 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 4 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 × 1956.04%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 163.96%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 217.41%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 26.88%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 415.71%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C19H16Cl2N2O4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 21 of 21 compounds

2-(3,4-Dichlorophenoxy)-N-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-spiro[2-aza-4,7-methanoisoindole-8,1'-cyclopropan]-2-yl)acetamide chemical structure, C19H16Cl2N2O4, CAS 1005127-53-6
2-(3,4-Dichlorophenoxy)-N-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-spiro[2-aza-4,7-methanoisoindole-8,1'-cyclopropan]-2-yl)acetamide
CAS 1005127-53-6C19H16Cl2N2O4
[2-(2,2-Dimethyl-3-oxo-4H-quinoxalin-1-yl)-2-oxoethyl] 3,5-dichlorobenzoate chemical structure, C19H16Cl2N2O4, CAS 852908-07-7
[2-(2,2-Dimethyl-3-oxo-4H-quinoxalin-1-yl)-2-oxoethyl] 3,5-dichlorobenzoate
CAS 852908-07-7C19H16Cl2N2O4
N-(4-Chloro-2,5-dimethoxyphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C19H16Cl2N2O4, CAS 331847-83-7
N-(4-Chloro-2,5-dimethoxyphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 331847-83-7C19H16Cl2N2O4
N-(2,4-Dichlorophenyl)-2-(3-methoxypropyl)-1,3-dioxoisoindole-5-carboxamide chemical structure, C19H16Cl2N2O4, CAS 356090-96-5
N-(2,4-Dichlorophenyl)-2-(3-methoxypropyl)-1,3-dioxoisoindole-5-carboxamide
CAS 356090-96-5C19H16Cl2N2O4
N-(5-Chloro-2,4-dimethoxyphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C19H16Cl2N2O4, CAS 433700-97-1
N-(5-Chloro-2,4-dimethoxyphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 433700-97-1C19H16Cl2N2O4
Ethyl 3-(2-(2,4-dichlorophenoxy)acetamido)-1H-indole-2-carboxylate chemical structure, C19H16Cl2N2O4, CAS 850929-53-2
Ethyl 3-(2-(2,4-dichlorophenoxy)acetamido)-1H-indole-2-carboxylate
CAS 850929-53-2C19H16Cl2N2O4
3-(2,6-Dichlorophenyl)-N-(2,5-dimethoxyphenyl)-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C19H16Cl2N2O4, CAS 331847-98-4
3-(2,6-Dichlorophenyl)-N-(2,5-dimethoxyphenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 331847-98-4C19H16Cl2N2O4
N-((2,4-Dichlorophenoxy)acetyl)-L-tryptophan chemical structure, C19H16Cl2N2O4, CAS 50649-06-4
N-((2,4-Dichlorophenoxy)acetyl)-L-tryptophan
CAS 50649-06-4C19H16Cl2N2O4
3-Chloro-1-(5-chloro-2-methoxyphenyl)-4-(2-ethoxyanilino)pyrrole-2,5-dione chemical structure, C19H16Cl2N2O4, CAS 347365-79-1
3-Chloro-1-(5-chloro-2-methoxyphenyl)-4-(2-ethoxyanilino)pyrrole-2,5-dione
CAS 347365-79-1C19H16Cl2N2O4
3-(2-(2-(3,5-Dichlorophenyl)morpholino)-2-oxoethyl)benzo[d]oxazol-2(3H)-one chemical structure, C19H16Cl2N2O4, CAS 1421481-00-6
3-(2-(2-(3,5-Dichlorophenyl)morpholino)-2-oxoethyl)benzo[d]oxazol-2(3H)-one
CAS 1421481-00-6C19H16Cl2N2O4
4'-[(3,5-Dichloro-2-pyridinyl)oxy]-2-oxospiro[1H-indole-3,1'-cyclohexane]-5-carboxylic acid chemical structure, C19H16Cl2N2O4, CAS 2245949-62-4
4'-[(3,5-Dichloro-2-pyridinyl)oxy]-2-oxospiro[1H-indole-3,1'-cyclohexane]-5-carboxylic acid
CAS 2245949-62-4C19H16Cl2N2O4
2-(2,4-Dichlorophenoxy)-N-((5-(3-methoxyphenyl)isoxazol-3-yl)methyl)acetamide chemical structure, C19H16Cl2N2O4, CAS 952968-51-3
2-(2,4-Dichlorophenoxy)-N-((5-(3-methoxyphenyl)isoxazol-3-yl)methyl)acetamide
CAS 952968-51-3C19H16Cl2N2O4
8,10-Dichloro-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one chemical structure, C19H16Cl2N2O4, CAS 899743-31-8
8,10-Dichloro-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one
CAS 899743-31-8C19H16Cl2N2O4
3,3'-((3,4-Dichlorophenyl)methylene)bis(4-hydroxy-6-methylpyridin-2(1H)-one) chemical structure, C19H16Cl2N2O4, CAS 883084-87-5
3,3'-((3,4-Dichlorophenyl)methylene)bis(4-hydroxy-6-methylpyridin-2(1H)-one)
CAS 883084-87-5C19H16Cl2N2O4
5-[(2,4-Dichlorophenoxy)methyl]-N-(2,4-dimethyl-6-oxopyridin-1-yl)furan-2-carboxamide chemical structure, C19H16Cl2N2O4, CAS 678157-76-1
5-[(2,4-Dichlorophenoxy)methyl]-N-(2,4-dimethyl-6-oxopyridin-1-yl)furan-2-carboxamide
CAS 678157-76-1C19H16Cl2N2O4
2-(2,4-Dichlorophenoxy)-N-((5-(4-methoxyphenyl)isoxazol-3-yl)methyl)acetamide chemical structure, C19H16Cl2N2O4, CAS 953231-88-4
2-(2,4-Dichlorophenoxy)-N-((5-(4-methoxyphenyl)isoxazol-3-yl)methyl)acetamide
CAS 953231-88-4C19H16Cl2N2O4
2,5-Dichloro-N-((5-(3,4-dimethoxyphenyl)isoxazol-3-yl)methyl)benzamide chemical structure, C19H16Cl2N2O4, CAS 952970-30-8
2,5-Dichloro-N-((5-(3,4-dimethoxyphenyl)isoxazol-3-yl)methyl)benzamide
CAS 952970-30-8C19H16Cl2N2O4
3,3'-((2,4-Dichlorophenyl)methylene)bis(4-hydroxy-6-methylpyridin-2(1H)-one) chemical structure, C19H16Cl2N2O4, CAS 883083-19-0
3,3'-((2,4-Dichlorophenyl)methylene)bis(4-hydroxy-6-methylpyridin-2(1H)-one)
CAS 883083-19-0C19H16Cl2N2O4
2-Cyano-N-(3,5-dichlorophenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-enamide chemical structure, C19H16Cl2N2O4, CAS 522656-94-6
2-Cyano-N-(3,5-dichlorophenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-enamide
CAS 522656-94-6C19H16Cl2N2O4
2-{1-[(Furan-2-yl)methyl]-2,5-dimethyl-1H-pyrrol-3-yl}-2-oxoethyl 3,6-dichloropyridine-2-carboxylate chemical structure, C19H16Cl2N2O4, CAS 852684-79-8
2-{1-[(Furan-2-yl)methyl]-2,5-dimethyl-1H-pyrrol-3-yl}-2-oxoethyl 3,6-dichloropyridine-2-carboxylate
CAS 852684-79-8C19H16Cl2N2O4
1-(3,4-Dichlorophenyl)-4-(2-ethoxy-3-methoxybenzylidene)pyrazolidine-3,5-dione chemical structure, C19H16Cl2N2O4, CAS 354541-26-7
1-(3,4-Dichlorophenyl)-4-(2-ethoxy-3-methoxybenzylidene)pyrazolidine-3,5-dione
CAS 354541-26-7C19H16Cl2N2O4

Frequently asked questions

What is the molar mass of C19H16Cl2N2O4?

The molar mass of C19H16Cl2N2O4 is 407.25 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 406.0487 Da.

How many compounds have the formula C19H16Cl2N2O4?

CompoundList lists 21 compounds with the molecular formula C19H16Cl2N2O4, including 2-(3,4-Dichlorophenoxy)-N-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-spiro[2-aza-4,7-methanoisoindole-8,1'-cyclopropan]-2-yl)acetamide, [2-(2,2-Dimethyl-3-oxo-4H-quinoxalin-1-yl)-2-oxoethyl] 3,5-dichlorobenzoate, N-(4-Chloro-2,5-dimethoxyphenyl)-3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide. 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 C19H16Cl2N2O4?

C19H16Cl2N2O4 has a degree of unsaturation of 12. 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.