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Molecular formula

C20H18ClN3OS

65 compounds have this formula on CompoundList.

Molar mass
383.89g/mol
Monoisotopic mass
383.0859Da
Atoms
44
Elements
6
Rings plus double bonds
13

The formula C20H18ClN3OS describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom 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 × 2062.57%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.73%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.23%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 310.95%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.17%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 18.35%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H18ClN3OS

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

Showing 1 to 65 of 65 compounds

4-{6-[(4-Chlorophenyl)sulfanyl]-2-phenyl-4-pyrimidinyl}morpholine chemical structure, C20H18ClN3OS, CAS 339019-31-7
4-{6-[(4-Chlorophenyl)sulfanyl]-2-phenyl-4-pyrimidinyl}morpholine
CAS 339019-31-7C20H18ClN3OS
2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethanone chemical structure, C20H18ClN3OS, CAS 851079-21-5
2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethanone
CAS 851079-21-5C20H18ClN3OS
(E)-1-[4-(6-Chloro-1,3-benzothiazol-2-yl)piperazin-1-yl]-3-phenylprop-2-en-1-one chemical structure, C20H18ClN3OS, CAS 897471-06-6
(E)-1-[4-(6-Chloro-1,3-benzothiazol-2-yl)piperazin-1-yl]-3-phenylprop-2-en-1-one
CAS 897471-06-6C20H18ClN3OS
[2-[6-(3-Chlorophenyl)-4-methyl-3-pyridinyl]pyrrolidin-1-yl]-(1,3-thiazol-5-yl)methanone chemical structure, C20H18ClN3OS, CAS 1332336-38-5
[2-[6-(3-Chlorophenyl)-4-methyl-3-pyridinyl]pyrrolidin-1-yl]-(1,3-thiazol-5-yl)methanone
CAS 1332336-38-5C20H18ClN3OS
Pmid21757343C30 chemical structure, C20H18ClN3OS, CAS 1332336-37-4
Pmid21757343C30
CAS 1332336-37-4C20H18ClN3OS
4-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C20H18ClN3OS, CAS 396719-96-3
4-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide
CAS 396719-96-3C20H18ClN3OS
[4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]piperazin-1-yl]-phenylmethanone chemical structure, C20H18ClN3OS, CAS 309266-51-1
[4-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]piperazin-1-yl]-phenylmethanone
CAS 309266-51-1C20H18ClN3OS
3-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C20H18ClN3OS, CAS 396720-02-8
3-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide
CAS 396720-02-8C20H18ClN3OS
N-(2-(4-Chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide chemical structure, C20H18ClN3OS, CAS 392255-93-5
N-(2-(4-Chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethylbenzamide
CAS 392255-93-5C20H18ClN3OS
2-((1-Allyl-5-phenyl-1H-imidazol-2-yl)thio)-N-(4-chlorophenyl)acetamide chemical structure, C20H18ClN3OS, CAS 332357-99-0
2-((1-Allyl-5-phenyl-1H-imidazol-2-yl)thio)-N-(4-chlorophenyl)acetamide
CAS 332357-99-0C20H18ClN3OS
4-Chloro-N-(2-(2,3-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C20H18ClN3OS, CAS 450343-90-5
4-Chloro-N-(2-(2,3-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide
CAS 450343-90-5C20H18ClN3OS
5-{[(4-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one chemical structure, C20H18ClN3OS, CAS 1023550-40-4
5-{[(4-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one
CAS 1023550-40-4C20H18ClN3OS
2-Chloro-N-[2-(2,3-dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C20H18ClN3OS, CAS 450343-88-1
2-Chloro-N-[2-(2,3-dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 450343-88-1C20H18ClN3OS
N-(2-(3-Chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,5-dimethylbenzamide chemical structure, C20H18ClN3OS, CAS 450340-93-9
N-(2-(3-Chlorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,5-dimethylbenzamide
CAS 450340-93-9C20H18ClN3OS
N-[2-(3-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-phenylpropanamide chemical structure, C20H18ClN3OS, CAS 450341-08-9
N-[2-(3-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-phenylpropanamide
CAS 450341-08-9C20H18ClN3OS
2-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C20H18ClN3OS, CAS 361171-95-1
2-Chloro-N-(2-(2,4-dimethylphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide
CAS 361171-95-1C20H18ClN3OS
N-[2-(4-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-phenylpropanamide chemical structure, C20H18ClN3OS, CAS 476459-17-3
N-[2-(4-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3-phenylpropanamide
CAS 476459-17-3C20H18ClN3OS
N-[2-(4-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3,5-dimethylbenzamide chemical structure, C20H18ClN3OS, CAS 392253-35-9
N-[2-(4-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3,5-dimethylbenzamide
CAS 392253-35-9C20H18ClN3OS
N-[2-(3-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3,4-dimethylbenzamide chemical structure, C20H18ClN3OS, CAS 450340-85-9
N-[2-(3-Chlorophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-3,4-dimethylbenzamide
CAS 450340-85-9C20H18ClN3OS
3-Chloro-N-[2-(2,3-dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C20H18ClN3OS, CAS 450343-89-2
3-Chloro-N-[2-(2,3-dimethylphenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 450343-89-2C20H18ClN3OS
5-{[(2-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one chemical structure, C20H18ClN3OS, CAS 958582-19-9
5-{[(2-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one
CAS 958582-19-9C20H18ClN3OS
1-(4-Chlorophenyl)-2-[[5-(3-methylphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]ethanone chemical structure, C20H18ClN3OS, CAS 824972-39-6
1-(4-Chlorophenyl)-2-[[5-(3-methylphenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]ethanone
CAS 824972-39-6C20H18ClN3OS
5-{[(3-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one chemical structure, C20H18ClN3OS, CAS 958584-20-8
5-{[(3-Chlorophenyl)methyl]sulfanyl}-2-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-3-one
CAS 958584-20-8C20H18ClN3OS
4-((2-Chlorobenzyl)thio)-1-(pyridin-2-ylmethyl)-6,7-dihydro-1H-cyclopenta[d]pyrimidin-2(5H)-one chemical structure, C20H18ClN3OS, CAS 899731-27-2
4-((2-Chlorobenzyl)thio)-1-(pyridin-2-ylmethyl)-6,7-dihydro-1H-cyclopenta[d]pyrimidin-2(5H)-one
CAS 899731-27-2C20H18ClN3OS

Frequently asked questions

What is the molar mass of C20H18ClN3OS?

The molar mass of C20H18ClN3OS is 383.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 383.0859 Da.

How many compounds have the formula C20H18ClN3OS?

CompoundList lists 65 compounds with the molecular formula C20H18ClN3OS, including 4-{6-[(4-Chlorophenyl)sulfanyl]-2-phenyl-4-pyrimidinyl}morpholine, 2-((1-(4-Chlorophenyl)-1H-imidazol-2-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethanone, (E)-1-[4-(6-Chloro-1,3-benzothiazol-2-yl)piperazin-1-yl]-3-phenylprop-2-en-1-one. 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 C20H18ClN3OS?

C20H18ClN3OS 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.