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Molecular formula

C21H15Cl2N3O2S

25 compounds have this formula on CompoundList.

Molar mass
444.33g/mol
Monoisotopic mass
443.0262Da
Atoms
44
Elements
6
Rings plus double bonds
15

The formula C21H15Cl2N3O2S describes a molecule made of 21 carbon atoms, 15 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. 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 × 2156.77%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 153.40%
    1.008 × 15 = 15.120 g/mol
  • Cl Chlorine × 215.96%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 39.46%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 27.20%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.22%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H15Cl2N3O2S

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

Showing 1 to 25 of 25 compounds

1-Benzyl-3-{5-[(2,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone chemical structure, C21H15Cl2N3O2S, CAS 242472-23-7
1-Benzyl-3-{5-[(2,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone
CAS 242472-23-7C21H15Cl2N3O2S
1-Benzyl-3-{5-[(3,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone chemical structure, C21H15Cl2N3O2S, CAS 242472-22-6
1-Benzyl-3-{5-[(3,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone
CAS 242472-22-6C21H15Cl2N3O2S
2-Chloro-N-[[4-[(3-chlorobenzoyl)amino]phenyl]carbamothioyl]benzamide chemical structure, C21H15Cl2N3O2S, CAS 425654-80-4
2-Chloro-N-[[4-[(3-chlorobenzoyl)amino]phenyl]carbamothioyl]benzamide
CAS 425654-80-4C21H15Cl2N3O2S
4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate chemical structure, C21H15Cl2N3O2S, CAS 340223-59-8
4-(2-(Anilinocarbothioyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
CAS 340223-59-8C21H15Cl2N3O2S
2-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)phenyl 4-chlorobenzoate chemical structure, C21H15Cl2N3O2S, CAS 769152-13-8
2-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
CAS 769152-13-8C21H15Cl2N3O2S
(Z)-Ethyl 2-((2-cyano-2-(4-(3,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate chemical structure, C21H15Cl2N3O2S, CAS 477296-47-2
(Z)-Ethyl 2-((2-cyano-2-(4-(3,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate
CAS 477296-47-2C21H15Cl2N3O2S
Ethyl 4-(4-chlorophenyl)-2-[(3-chloroquinoxalin-2-yl)amino]thiophene-3-carboxylate chemical structure, C21H15Cl2N3O2S, CAS 744230-47-5
Ethyl 4-(4-chlorophenyl)-2-[(3-chloroquinoxalin-2-yl)amino]thiophene-3-carboxylate
CAS 744230-47-5C21H15Cl2N3O2S
(E)-2-Cyano-N-[5-[(2,5-dichlorophenyl)methyl]-1,3-thiazol-2-yl]-3-(4-methoxyphenyl)prop-2-enamide chemical structure, C21H15Cl2N3O2S, CAS 300773-15-3
(E)-2-Cyano-N-[5-[(2,5-dichlorophenyl)methyl]-1,3-thiazol-2-yl]-3-(4-methoxyphenyl)prop-2-enamide
CAS 300773-15-3C21H15Cl2N3O2S
(Z)-Ethyl 2-((2-cyano-2-(4-(2,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate chemical structure, C21H15Cl2N3O2S, CAS 477296-48-3
(Z)-Ethyl 2-((2-cyano-2-(4-(2,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate
CAS 477296-48-3C21H15Cl2N3O2S
1-(3,4-Dichlorophenyl)-2-[4-(furan-2-ylmethylamino)quinazolin-2-yl]sulfanylethanone chemical structure, C21H15Cl2N3O2S, CAS 688355-02-4
1-(3,4-Dichlorophenyl)-2-[4-(furan-2-ylmethylamino)quinazolin-2-yl]sulfanylethanone
CAS 688355-02-4C21H15Cl2N3O2S
2-[3-Cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanyl-N-(2,3-dichlorophenyl)acetamide chemical structure, C21H15Cl2N3O2S, CAS 445269-54-5
2-[3-Cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanyl-N-(2,3-dichlorophenyl)acetamide
CAS 445269-54-5C21H15Cl2N3O2S
2-[3-Cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanyl-N-(3,5-dichlorophenyl)acetamide chemical structure, C21H15Cl2N3O2S, CAS 445269-55-6
2-[3-Cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanyl-N-(3,5-dichlorophenyl)acetamide
CAS 445269-55-6C21H15Cl2N3O2S
1-Benzyl-5-[5-[(3,4-dichlorophenyl)methylsulfanyl]-1,3,4-oxadiazol-2-yl]pyridin-2-one chemical structure, C21H15Cl2N3O2S, CAS 477852-96-3
1-Benzyl-5-[5-[(3,4-dichlorophenyl)methylsulfanyl]-1,3,4-oxadiazol-2-yl]pyridin-2-one
CAS 477852-96-3C21H15Cl2N3O2S
3-Amino-N-(2,4-dichlorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H15Cl2N3O2S, CAS 384366-90-9
3-Amino-N-(2,4-dichlorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 384366-90-9C21H15Cl2N3O2S
2,4-Dichloro-N-[[2-(phenylcarbamoyl)phenyl]carbamothioyl]benzamide chemical structure, C21H15Cl2N3O2S, CAS 642951-79-9
2,4-Dichloro-N-[[2-(phenylcarbamoyl)phenyl]carbamothioyl]benzamide
CAS 642951-79-9C21H15Cl2N3O2S
N-(1,3-Benzothiazol-2-yl)-2-(2,4-dichlorophenoxy)-N-[(pyridin-2-yl)methyl]acetamide chemical structure, C21H15Cl2N3O2S, CAS 886903-41-9
N-(1,3-Benzothiazol-2-yl)-2-(2,4-dichlorophenoxy)-N-[(pyridin-2-yl)methyl]acetamide
CAS 886903-41-9C21H15Cl2N3O2S
3-Amino-N-(3,5-dichlorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H15Cl2N3O2S, CAS 445267-85-6
3-Amino-N-(3,5-dichlorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 445267-85-6C21H15Cl2N3O2S
3-Amino-N-(3,5-dichlorophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H15Cl2N3O2S, CAS 445268-62-2
3-Amino-N-(3,5-dichlorophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 445268-62-2C21H15Cl2N3O2S
(Z)-Ethyl 4-((2-cyano-2-(4-(3,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate chemical structure, C21H15Cl2N3O2S, CAS 1321917-97-8
(Z)-Ethyl 4-((2-cyano-2-(4-(3,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate
CAS 1321917-97-8C21H15Cl2N3O2S
3-Chloro-N-[4-[(3-chlorobenzoyl)carbamothioylamino]phenyl]benzamide chemical structure, C21H15Cl2N3O2S, CAS 347328-98-7
3-Chloro-N-[4-[(3-chlorobenzoyl)carbamothioylamino]phenyl]benzamide
CAS 347328-98-7C21H15Cl2N3O2S
(Z)-Ethyl 4-((2-cyano-2-(4-(2,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate chemical structure, C21H15Cl2N3O2S, CAS 1322255-32-2
(Z)-Ethyl 4-((2-cyano-2-(4-(2,4-dichlorophenyl)thiazol-2-yl)vinyl)amino)benzoate
CAS 1322255-32-2C21H15Cl2N3O2S
6-(3-Chlorophenyl)-2-(((2-(3-chlorophenyl)-5-methyloxazol-4-yl)methyl)thio)pyrimidin-4-ol chemical structure, C21H15Cl2N3O2S, CAS 1223909-63-4
6-(3-Chlorophenyl)-2-(((2-(3-chlorophenyl)-5-methyloxazol-4-yl)methyl)thio)pyrimidin-4-ol
CAS 1223909-63-4C21H15Cl2N3O2S
Phenothiazine, 10-(((3,4-dichlorosalicylidene)hydrazono)acetyl)- chemical structure, C21H15Cl2N3O2S, CAS 66762-14-9
Phenothiazine, 10-(((3,4-dichlorosalicylidene)hydrazono)acetyl)-
CAS 66762-14-9C21H15Cl2N3O2S
Thiazolo[3,2-b][1,2,4]triazol-6(5H)-one, 2-(3-chlorophenyl)-5-[[5-(3-chlorophenyl)-2-furanyl]methylene]- chemical structure, C21H15Cl2N3O2S, CAS 842974-85-0
Thiazolo[3,2-b][1,2,4]triazol-6(5H)-one, 2-(3-chlorophenyl)-5-[[5-(3-chlorophenyl)-2-furanyl]methylene]-
CAS 842974-85-0C21H15Cl2N3O2S

Frequently asked questions

What is the molar mass of C21H15Cl2N3O2S?

The molar mass of C21H15Cl2N3O2S is 444.33 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 443.0262 Da.

How many compounds have the formula C21H15Cl2N3O2S?

CompoundList lists 25 compounds with the molecular formula C21H15Cl2N3O2S, including 1-Benzyl-3-{5-[(2,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone, 1-Benzyl-3-{5-[(3,4-dichlorobenzyl)sulfanyl]-1,3,4-oxadiazol-2-yl}-2(1H)-pyridinone, 2-Chloro-N-[[4-[(3-chlorobenzoyl)amino]phenyl]carbamothioyl]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 C21H15Cl2N3O2S?

C21H15Cl2N3O2S has a degree of unsaturation of 15. 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.