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Molecular formula

C21H15ClFN3O2S

23 compounds have this formula on CompoundList.

Molar mass
427.88g/mol
Monoisotopic mass
427.0558Da
Atoms
44
Elements
7
Rings plus double bonds
15

The formula C21H15ClFN3O2S describes a molecule made of 21 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 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 × 2158.95%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 153.53%
    1.008 × 15 = 15.120 g/mol
  • Cl Chlorine × 18.29%
    35.45 × 1 = 35.450 g/mol
  • F Fluorine × 14.44%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 39.82%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 27.48%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 17.49%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H15ClFN3O2S

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

Showing 1 to 23 of 23 compounds

3-(2-((4-Fluoroanilino)carbothioyl)carbohydrazonoyl)phenyl 4-chlorobenzoate chemical structure, C21H15ClFN3O2S, CAS 769150-91-6
3-(2-((4-Fluoroanilino)carbothioyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
CAS 769150-91-6C21H15ClFN3O2S
4-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)phenyl 2-fluorobenzoate chemical structure, C21H15ClFN3O2S, CAS 765911-97-5
4-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)phenyl 2-fluorobenzoate
CAS 765911-97-5C21H15ClFN3O2S
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(4-fluorobenzyl)acetamide chemical structure, C21H15ClFN3O2S, CAS 1105222-71-6
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(4-fluorobenzyl)acetamide
CAS 1105222-71-6C21H15ClFN3O2S
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(3-fluoro-4-methylphenyl)acetamide chemical structure, C21H15ClFN3O2S, CAS 1105222-89-6
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(3-fluoro-4-methylphenyl)acetamide
CAS 1105222-89-6C21H15ClFN3O2S
1-[(2-Chloro-6-fluorophenyl)methyl]-N-(6-methyl-1,3-benzothiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H15ClFN3O2S, CAS 946247-05-8
1-[(2-Chloro-6-fluorophenyl)methyl]-N-(6-methyl-1,3-benzothiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946247-05-8C21H15ClFN3O2S
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-2-fluoro-N-(pyridin-3-ylmethyl)benzamide chemical structure, C21H15ClFN3O2S, CAS 886965-41-9
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-2-fluoro-N-(pyridin-3-ylmethyl)benzamide
CAS 886965-41-9C21H15ClFN3O2S
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(4-fluorophenyl)-N-methylacetamide chemical structure, C21H15ClFN3O2S, CAS 1105241-81-3
2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(4-fluorophenyl)-N-methylacetamide
CAS 1105241-81-3C21H15ClFN3O2S
N-(3-Chloro-2-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207050-54-1
N-(3-Chloro-2-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207050-54-1C21H15ClFN3O2S
N-(5-Chloro-2-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207057-24-6
N-(5-Chloro-2-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207057-24-6C21H15ClFN3O2S
N-(4-Chloro-2-fluorophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide chemical structure, C21H15ClFN3O2S, CAS 445269-47-6
N-(4-Chloro-2-fluorophenyl)-2-[3-cyano-6-(3-methoxyphenyl)pyridin-2-yl]sulfanylacetamide
CAS 445269-47-6C21H15ClFN3O2S
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-3-fluoro-N-(pyridin-3-ylmethyl)benzamide chemical structure, C21H15ClFN3O2S, CAS 886964-98-3
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-3-fluoro-N-(pyridin-3-ylmethyl)benzamide
CAS 886964-98-3C21H15ClFN3O2S
N-(4-Chloro-2-fluorophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207043-72-8
N-(4-Chloro-2-fluorophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207043-72-8C21H15ClFN3O2S
N-(2-Chloro-4-fluorophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207013-35-1
N-(2-Chloro-4-fluorophenyl)-2-[7-(4-methylphenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207013-35-1C21H15ClFN3O2S
N-(2-Chlorobenzyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207013-22-6
N-(2-Chlorobenzyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207013-22-6C21H15ClFN3O2S
N-(4-Chlorobenzyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207022-94-3
N-(4-Chlorobenzyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207022-94-3C21H15ClFN3O2S
N-(3-Chloro-4-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide chemical structure, C21H15ClFN3O2S, CAS 1207023-35-5
N-(3-Chloro-4-methylphenyl)-2-[7-(4-fluorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]acetamide
CAS 1207023-35-5C21H15ClFN3O2S
2-Chloro-N-[3-[(4-fluorobenzoyl)carbamothioylamino]phenyl]benzamide chemical structure, C21H15ClFN3O2S, CAS 425685-36-5
2-Chloro-N-[3-[(4-fluorobenzoyl)carbamothioylamino]phenyl]benzamide
CAS 425685-36-5C21H15ClFN3O2S
3-Amino-N-(2-chloro-4-fluorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C21H15ClFN3O2S, CAS 500272-71-9
3-Amino-N-(2-chloro-4-fluorophenyl)-6-(3-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide
CAS 500272-71-9C21H15ClFN3O2S
N-[[3-[(2-Chlorobenzoyl)amino]phenyl]carbamothioyl]-2-fluorobenzamide chemical structure, C21H15ClFN3O2S, CAS 381713-36-6
N-[[3-[(2-Chlorobenzoyl)amino]phenyl]carbamothioyl]-2-fluorobenzamide
CAS 381713-36-6C21H15ClFN3O2S
2-Chloro-N-[3-[(3-fluorobenzoyl)carbamothioylamino]phenyl]benzamide chemical structure, C21H15ClFN3O2S, CAS 425666-74-6
2-Chloro-N-[3-[(3-fluorobenzoyl)carbamothioylamino]phenyl]benzamide
CAS 425666-74-6C21H15ClFN3O2S
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-4-fluoro-N-(pyridin-3-ylmethyl)benzamide chemical structure, C21H15ClFN3O2S, CAS 886964-96-1
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-4-fluoro-N-(pyridin-3-ylmethyl)benzamide
CAS 886964-96-1C21H15ClFN3O2S
N-((((2-Chloro-6-fluorobenzyl)oxy)imino)methyl)-5-cyano-3-methyl-4-phenyl-2-thiophenecarboxamide chemical structure, C21H15ClFN3O2S, CAS 338968-36-8
N-((((2-Chloro-6-fluorobenzyl)oxy)imino)methyl)-5-cyano-3-methyl-4-phenyl-2-thiophenecarboxamide
CAS 338968-36-8C21H15ClFN3O2S
1-(2-Chloro-6-fluorobenzyl)-N-(6-methylbenzo[d]thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H15ClFN3O2S, CAS 946361-91-7
1-(2-Chloro-6-fluorobenzyl)-N-(6-methylbenzo[d]thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946361-91-7C21H15ClFN3O2S

Frequently asked questions

What is the molar mass of C21H15ClFN3O2S?

The molar mass of C21H15ClFN3O2S is 427.88 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 1 chlorine atom, 1 fluorine atom, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 427.0558 Da.

How many compounds have the formula C21H15ClFN3O2S?

CompoundList lists 23 compounds with the molecular formula C21H15ClFN3O2S, including 3-(2-((4-Fluoroanilino)carbothioyl)carbohydrazonoyl)phenyl 4-chlorobenzoate, 4-(2-((3-Chloroanilino)carbothioyl)carbohydrazonoyl)phenyl 2-fluorobenzoate, 2-[7-(4-Chlorophenyl)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl]-N-(4-fluorobenzyl)acetamide. 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 C21H15ClFN3O2S?

C21H15ClFN3O2S 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.