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Molecular formula

C18H16Cl2N2O4S

21 compounds have this formula on CompoundList.

Molar mass
427.30g/mol
Monoisotopic mass
426.0208Da
Atoms
43
Elements
6
Rings plus double bonds
11

The formula C18H16Cl2N2O4S describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 4 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 × 1850.60%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 163.77%
    1.008 × 16 = 16.128 g/mol
  • Cl Chlorine × 216.59%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 26.56%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 414.98%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.50%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H16Cl2N2O4S

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

Showing 1 to 21 of 21 compounds

2-[(2,4-Dichlorophenyl)methylsulfanyl]-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole chemical structure, C18H16Cl2N2O4S, CAS 330210-17-8
2-[(2,4-Dichlorophenyl)methylsulfanyl]-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole
CAS 330210-17-8C18H16Cl2N2O4S
1-(3,4-Dichlorophenyl)-3-(4-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide chemical structure, C18H16Cl2N2O4S, CAS 446277-47-0
1-(3,4-Dichlorophenyl)-3-(4-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide
CAS 446277-47-0C18H16Cl2N2O4S
1-(3,4-Dichlorophenyl)-3-(3-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide chemical structure, C18H16Cl2N2O4S, CAS 433687-58-2
1-(3,4-Dichlorophenyl)-3-(3-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide
CAS 433687-58-2C18H16Cl2N2O4S
N-(3,4-Dichlorophenyl)-1-(4-methylphenyl)sulfonyl-5-oxopyrrolidine-2-carboxamide chemical structure, C18H16Cl2N2O4S, CAS 1008463-41-9
N-(3,4-Dichlorophenyl)-1-(4-methylphenyl)sulfonyl-5-oxopyrrolidine-2-carboxamide
CAS 1008463-41-9C18H16Cl2N2O4S
1-[(2,4-Dichlorophenyl)sulfonyl]-4-(3,4-dimethoxyphenyl)-3-methyl-1H-pyrazole chemical structure, C18H16Cl2N2O4S, CAS 321526-11-8
1-[(2,4-Dichlorophenyl)sulfonyl]-4-(3,4-dimethoxyphenyl)-3-methyl-1H-pyrazole
CAS 321526-11-8C18H16Cl2N2O4S
1-(2-(2,4-Dichlorophenyl)-2-oxoethyl)-1H-imidazole mono(toluene-4-sulphonate) chemical structure, C18H16Cl2N2O4S, CAS 79146-63-7
1-(2-(2,4-Dichlorophenyl)-2-oxoethyl)-1H-imidazole mono(toluene-4-sulphonate)
CAS 79146-63-7C18H16Cl2N2O4S
1-[(2,5-Dichlorophenyl)sulfonyl]-4-(2-hydroxyethyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one chemical structure, C18H16Cl2N2O4S, CAS 866040-23-5
1-[(2,5-Dichlorophenyl)sulfonyl]-4-(2-hydroxyethyl)-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS 866040-23-5C18H16Cl2N2O4S
3,5-Dichloro-2-[[2-(4-ethylphenoxy)acetyl]carbamothioylamino]benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 586392-83-8
3,5-Dichloro-2-[[2-(4-ethylphenoxy)acetyl]carbamothioylamino]benzoic acid
CAS 586392-83-8C18H16Cl2N2O4S
3,5-Dichloro-2-[[2-(3,5-dimethylphenoxy)acetyl]carbamothioylamino]benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 535940-98-8
3,5-Dichloro-2-[[2-(3,5-dimethylphenoxy)acetyl]carbamothioylamino]benzoic acid
CAS 535940-98-8C18H16Cl2N2O4S
3,5-Dichloro-2-[(3-propoxybenzoyl)carbamothioylamino]benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 530150-44-8
3,5-Dichloro-2-[(3-propoxybenzoyl)carbamothioylamino]benzoic acid
CAS 530150-44-8C18H16Cl2N2O4S
(Z)-N-(4,6-Dichloro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide chemical structure, C18H16Cl2N2O4S, CAS 868369-26-0
(Z)-N-(4,6-Dichloro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide
CAS 868369-26-0C18H16Cl2N2O4S
2-{[4-(2,4-Dichloro-5-methylbenzenesulfonamido)but-2-YN-1-yl]oxy}benzamide chemical structure, C18H16Cl2N2O4S, CAS 1448028-04-3
2-{[4-(2,4-Dichloro-5-methylbenzenesulfonamido)but-2-YN-1-yl]oxy}benzamide
CAS 1448028-04-3C18H16Cl2N2O4S
Ethyl 4-({[(3,5-dichloro-4-methoxyphenyl)carbonyl]carbamothioyl}amino)benzoate chemical structure, C18H16Cl2N2O4S, CAS 672340-42-0
Ethyl 4-({[(3,5-dichloro-4-methoxyphenyl)carbonyl]carbamothioyl}amino)benzoate
CAS 672340-42-0C18H16Cl2N2O4S
3,5-Dichloro-2-[(3-propan-2-yloxybenzoyl)carbamothioylamino]benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532430-88-9
3,5-Dichloro-2-[(3-propan-2-yloxybenzoyl)carbamothioylamino]benzoic acid
CAS 532430-88-9C18H16Cl2N2O4S
3,5-Dichloro-2-[[[(4-propoxybenzoyl)amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532423-56-6
3,5-Dichloro-2-[[[(4-propoxybenzoyl)amino]thioxomethyl]amino]-benzoic acid
CAS 532423-56-6C18H16Cl2N2O4S
3,5-Dichloro-2-[[[[4-(1-methylethoxy)benzoyl]amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 535966-78-0
3,5-Dichloro-2-[[[[4-(1-methylethoxy)benzoyl]amino]thioxomethyl]amino]-benzoic acid
CAS 535966-78-0C18H16Cl2N2O4S
3,5-Dichloro-2-[[[[(3,4-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 530152-43-3
3,5-Dichloro-2-[[[[(3,4-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid
CAS 530152-43-3C18H16Cl2N2O4S
3,5-Dichloro-2-[[[[(2,4-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532937-67-0
3,5-Dichloro-2-[[[[(2,4-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid
CAS 532937-67-0C18H16Cl2N2O4S
4-Chloro-3-[[2-(4-chloro-3,5-dimethylphenoxy)acetyl]carbamothioylamino]benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532980-35-1
4-Chloro-3-[[2-(4-chloro-3,5-dimethylphenoxy)acetyl]carbamothioylamino]benzoic acid
CAS 532980-35-1C18H16Cl2N2O4S
2-Chloro-5-[[[[(4-chloro-3,5-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532950-92-8
2-Chloro-5-[[[[(4-chloro-3,5-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid
CAS 532950-92-8C18H16Cl2N2O4S
5-Chloro-2-[[[[(4-chloro-3,5-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid chemical structure, C18H16Cl2N2O4S, CAS 532949-74-9
5-Chloro-2-[[[[(4-chloro-3,5-dimethylphenoxy)acetyl]amino]thioxomethyl]amino]-benzoic acid
CAS 532949-74-9C18H16Cl2N2O4S

Frequently asked questions

What is the molar mass of C18H16Cl2N2O4S?

The molar mass of C18H16Cl2N2O4S is 427.30 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 426.0208 Da.

How many compounds have the formula C18H16Cl2N2O4S?

CompoundList lists 21 compounds with the molecular formula C18H16Cl2N2O4S, including 2-[(2,4-Dichlorophenyl)methylsulfanyl]-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazole, 1-(3,4-Dichlorophenyl)-3-(4-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide, 1-(3,4-Dichlorophenyl)-3-(3-methoxyphenyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide. 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 C18H16Cl2N2O4S?

C18H16Cl2N2O4S has a degree of unsaturation of 11. 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.