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Molecular formula

C21H15Cl3N2O2

16 compounds have this formula on CompoundList.

Molar mass
433.71g/mol
Monoisotopic mass
432.0199Da
Atoms
43
Elements
5
Rings plus double bonds
14

The formula C21H15Cl3N2O2 describes a molecule made of 21 carbon atoms, 15 hydrogen atoms, 3 chlorine atoms, 2 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 × 2158.16%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 153.49%
    1.008 × 15 = 15.120 g/mol
  • Cl Chlorine × 324.52%
    35.45 × 3 = 106.350 g/mol
  • N Nitrogen × 26.46%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 27.38%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C21H15Cl3N2O2

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

Showing 1 to 16 of 16 compounds

2,4-Dichloro-N'-(4-((4-chlorobenzyl)oxy)benzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 330990-96-0
2,4-Dichloro-N'-(4-((4-chlorobenzyl)oxy)benzylidene)benzohydrazide
CAS 330990-96-0C21H15Cl3N2O2
4-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 396110-14-8
4-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide
CAS 396110-14-8C21H15Cl3N2O2
2-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 765271-45-2
2-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide
CAS 765271-45-2C21H15Cl3N2O2
2-((4-Chlorobenzyl)oxy)-N'-(2,3-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 765276-53-7
2-((4-Chlorobenzyl)oxy)-N'-(2,3-dichlorobenzylidene)benzohydrazide
CAS 765276-53-7C21H15Cl3N2O2
4-((4-Chlorobenzyl)oxy)-N'-(2,3-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 396121-06-5
4-((4-Chlorobenzyl)oxy)-N'-(2,3-dichlorobenzylidene)benzohydrazide
CAS 396121-06-5C21H15Cl3N2O2
2-((4-Chlorobenzyl)oxy)-N'-(2,4-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 881403-03-8
2-((4-Chlorobenzyl)oxy)-N'-(2,4-dichlorobenzylidene)benzohydrazide
CAS 881403-03-8C21H15Cl3N2O2
4-((4-Chlorobenzyl)oxy)-N'-(2,4-dichlorobenzylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 396122-46-6
4-((4-Chlorobenzyl)oxy)-N'-(2,4-dichlorobenzylidene)benzohydrazide
CAS 396122-46-6C21H15Cl3N2O2
6-Chloro-1-[(2,4-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole chemical structure, C21H15Cl3N2O2, CAS 329235-03-2
6-Chloro-1-[(2,4-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole
CAS 329235-03-2C21H15Cl3N2O2
6-Chloro-1-[(3,4-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole chemical structure, C21H15Cl3N2O2, CAS 282523-07-3
6-Chloro-1-[(3,4-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole
CAS 282523-07-3C21H15Cl3N2O2
6-Chloro-1-[(2,6-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole chemical structure, C21H15Cl3N2O2, CAS 282523-09-5
6-Chloro-1-[(2,6-dichlorobenzyl)oxy]-2-(4-methoxyphenyl)-1H-1,3-benzimidazole
CAS 282523-09-5C21H15Cl3N2O2
2,4-Dichloro-N-[4-[[2-(4-chlorophenyl)acetyl]amino]phenyl]benzamide chemical structure, C21H15Cl3N2O2, CAS 425647-97-8
2,4-Dichloro-N-[4-[[2-(4-chlorophenyl)acetyl]amino]phenyl]benzamide
CAS 425647-97-8C21H15Cl3N2O2
2,4-Dichloro-N-[3-[[2-(4-chlorophenyl)acetyl]amino]phenyl]benzamide chemical structure, C21H15Cl3N2O2, CAS 672920-04-6
2,4-Dichloro-N-[3-[[2-(4-chlorophenyl)acetyl]amino]phenyl]benzamide
CAS 672920-04-6C21H15Cl3N2O2
2-Chloro-N-[3-[(2,4-dichlorobenzoyl)amino]phenyl]-4-methylbenzamide chemical structure, C21H15Cl3N2O2, CAS 431999-82-5
2-Chloro-N-[3-[(2,4-dichlorobenzoyl)amino]phenyl]-4-methylbenzamide
CAS 431999-82-5C21H15Cl3N2O2
3-Chloro-N-[3-[(2,4-dichlorobenzoyl)amino]phenyl]-4-methylbenzamide chemical structure, C21H15Cl3N2O2, CAS 431940-69-1
3-Chloro-N-[3-[(2,4-dichlorobenzoyl)amino]phenyl]-4-methylbenzamide
CAS 431940-69-1C21H15Cl3N2O2
2,4-Dichloro-N-[[4-[(3-chlorophenyl)methoxy]phenyl]methylideneamino]benzamide chemical structure, C21H15Cl3N2O2, CAS 404000-90-4
2,4-Dichloro-N-[[4-[(3-chlorophenyl)methoxy]phenyl]methylideneamino]benzamide
CAS 404000-90-4C21H15Cl3N2O2
3,4-Dichloro-N'-((E)-{4-[(4-chlorobenzyl)oxy]phenyl}methylidene)benzohydrazide chemical structure, C21H15Cl3N2O2, CAS 764703-54-0
3,4-Dichloro-N'-((E)-{4-[(4-chlorobenzyl)oxy]phenyl}methylidene)benzohydrazide
CAS 764703-54-0C21H15Cl3N2O2

Frequently asked questions

What is the molar mass of C21H15Cl3N2O2?

The molar mass of C21H15Cl3N2O2 is 433.71 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 3 chlorine atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 432.0199 Da.

How many compounds have the formula C21H15Cl3N2O2?

CompoundList lists 16 compounds with the molecular formula C21H15Cl3N2O2, including 2,4-Dichloro-N'-(4-((4-chlorobenzyl)oxy)benzylidene)benzohydrazide, 4-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide, 2-((4-Chlorobenzyl)oxy)-N'-(2,6-dichlorobenzylidene)benzohydrazide. 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 C21H15Cl3N2O2?

C21H15Cl3N2O2 has a degree of unsaturation of 14. 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.