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Molecular formula

C20H20ClN3OS2

14 compounds have this formula on CompoundList.

Molar mass
417.97g/mol
Monoisotopic mass
417.0736Da
Atoms
47
Elements
6
Rings plus double bonds
12

The formula C20H20ClN3OS2 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur 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 × 2057.47%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 204.82%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 18.48%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 310.05%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 13.83%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 215.34%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H20ClN3OS2

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

Showing 1 to 14 of 14 compounds

2-((3-Ethyl-5-(3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-oxothiazolidin-2-ylidene)methyl)-1-methylpyridin-1-ium chloride chemical structure, C20H20ClN3OS2
2-((3-Ethyl-5-(3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-oxothiazolidin-2-ylidene)methyl)-1-methylpyridin-1-ium chloride
C20H20ClN3OS2
PyridiniuM, 2-[[3-ethyl-5-(3-Methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]Methyl]-1-Methyl-, chloride (1:1) chemical structure, C20H20ClN3OS2, CAS 409086-68-6
PyridiniuM, 2-[[3-ethyl-5-(3-Methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]Methyl]-1-Methyl-, chloride (1:1)
CAS 409086-68-6C20H20ClN3OS2
1-(Azepan-1-yl)-2-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanylethanone chemical structure, C20H20ClN3OS2, CAS 671200-32-1
1-(Azepan-1-yl)-2-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanylethanone
CAS 671200-32-1C20H20ClN3OS2
N-[5-[(4-tert-Butylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-2-chlorobenzamide chemical structure, C20H20ClN3OS2, CAS 586391-33-5
N-[5-[(4-tert-Butylphenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-2-chlorobenzamide
CAS 586391-33-5C20H20ClN3OS2
N-(4-Butylphenyl)-2-((3-(2-chlorophenyl)-1,2,4-thiadiazol-5-yl)thio)acetamide chemical structure, C20H20ClN3OS2, CAS 864919-14-2
N-(4-Butylphenyl)-2-((3-(2-chlorophenyl)-1,2,4-thiadiazol-5-yl)thio)acetamide
CAS 864919-14-2C20H20ClN3OS2
N-(2-Chloro-4,6-dimethylphenyl)-2-(5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ylsulfanyl)acetamide chemical structure, C20H20ClN3OS2, CAS 578750-87-5
N-(2-Chloro-4,6-dimethylphenyl)-2-(5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ylsulfanyl)acetamide
CAS 578750-87-5C20H20ClN3OS2
1-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-3-(4-chlorophenyl)sulfanylpropan-1-one chemical structure, C20H20ClN3OS2, CAS 887462-34-2
1-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-3-(4-chlorophenyl)sulfanylpropan-1-one
CAS 887462-34-2C20H20ClN3OS2
N-(2-Chlorophenyl)-2-((3-(thiophen-2-yl)-1,4-diazaspiro[4.5]deca-1,3-dien-2-yl)thio)acetamide chemical structure, C20H20ClN3OS2, CAS 1223952-32-6
N-(2-Chlorophenyl)-2-((3-(thiophen-2-yl)-1,4-diazaspiro[4.5]deca-1,3-dien-2-yl)thio)acetamide
CAS 1223952-32-6C20H20ClN3OS2
N-(3-Chlorophenyl)-2-((3-(thiophen-2-yl)-1,4-diazaspiro[4.5]deca-1,3-dien-2-yl)thio)acetamide chemical structure, C20H20ClN3OS2, CAS 1223826-19-4
N-(3-Chlorophenyl)-2-((3-(thiophen-2-yl)-1,4-diazaspiro[4.5]deca-1,3-dien-2-yl)thio)acetamide
CAS 1223826-19-4C20H20ClN3OS2
(2Z,5E)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylene]thiazolidin-4-one, chloride chemical structure, C20H20ClN3OS2
(2Z,5E)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylene]thiazolidin-4-one, chloride
C20H20ClN3OS2
(2E,5Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride chemical structure, C20H20ClN3OS2
(2E,5Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride
C20H20ClN3OS2
N-(4-{4-(3-Chlorophenyl)-2-[2-(methylsulfanyl)ethyl]-1,3-thiazol-5-yl}pyridin-2-yl)propanamide chemical structure, C20H20ClN3OS2, CAS 365430-92-8
N-(4-{4-(3-Chlorophenyl)-2-[2-(methylsulfanyl)ethyl]-1,3-thiazol-5-yl}pyridin-2-yl)propanamide
CAS 365430-92-8C20H20ClN3OS2
(2Z,5Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride chemical structure, C20H20ClN3OS2
(2Z,5Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride
C20H20ClN3OS2
(2Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride chemical structure, C20H20ClN3OS2
(2Z)-3-Ethyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-2-[(1-methylpyridin-1-ium-2-yl)methylidene]-1,3-thiazolidin-4-one chloride
C20H20ClN3OS2

Frequently asked questions

What is the molar mass of C20H20ClN3OS2?

The molar mass of C20H20ClN3OS2 is 417.97 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 417.0736 Da.

How many compounds have the formula C20H20ClN3OS2?

CompoundList lists 14 compounds with the molecular formula C20H20ClN3OS2, including 2-((3-Ethyl-5-(3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-oxothiazolidin-2-ylidene)methyl)-1-methylpyridin-1-ium chloride, PyridiniuM, 2-[[3-ethyl-5-(3-Methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]Methyl]-1-Methyl-, chloride (1:1), 1-(Azepan-1-yl)-2-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanylethanone. 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 C20H20ClN3OS2?

C20H20ClN3OS2 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.