Molecular formula
C18H18Cl2N2O3S
53 compounds have this formula on CompoundList.
- Molar mass
- 413.31g/mol
- Monoisotopic mass
- 412.0415Da
- Atoms
- 44
- Elements
- 6
- Rings plus double bonds
- 10
The formula C18H18Cl2N2O3S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 3 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 × 1852.31%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.39%1.008 × 18 = 18.144 g/mol
- Cl Chlorine × 217.15%35.45 × 2 = 70.900 g/mol
- N Nitrogen × 26.78%14.007 × 2 = 28.014 g/mol
- O Oxygen × 311.61%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.76%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H18Cl2N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 53 of 53 compounds
2-((4-(3-(4,5-Dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulphonyl)ethanol
CAS 35441-12-4C18H18Cl2N2O3S
![(2S)-N-[(2-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide chemical structure, C18H18Cl2N2O3S, CAS 956192-86-2](/s/NGONYWQTMISYQC-KRWDZBQOSA-N.svg)
(2S)-N-[(2-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide
CAS 956192-86-2C18H18Cl2N2O3S
![(2S)-N-[(4-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide chemical structure, C18H18Cl2N2O3S, CAS 374571-73-0](/s/RMQOTQGENQWAQC-KRWDZBQOSA-N.svg)
(2S)-N-[(4-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide
CAS 374571-73-0C18H18Cl2N2O3S
![2-[Benzyl-(2,5-dichlorophenyl)sulfonylamino]-N-cyclopropylacetamide chemical structure, C18H18Cl2N2O3S, CAS 432008-31-6](/s/MQBYIKWJGQCHQR-UHFFFAOYSA-N.svg)
2-[Benzyl-(2,5-dichlorophenyl)sulfonylamino]-N-cyclopropylacetamide
CAS 432008-31-6C18H18Cl2N2O3S
![2-[(2-Chlorophenyl)methyl-(4-chlorophenyl)sulfonylamino]-N-prop-2-enylacetamide chemical structure, C18H18Cl2N2O3S, CAS 431928-43-7](/s/FHGVNLIHJMVVMU-UHFFFAOYSA-N.svg)
2-[(2-Chlorophenyl)methyl-(4-chlorophenyl)sulfonylamino]-N-prop-2-enylacetamide
CAS 431928-43-7C18H18Cl2N2O3S
![N-(2,3-Dichlorophenyl)-N-[2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]methanesulfonamide chemical structure, C18H18Cl2N2O3S, CAS 432531-45-8](/s/BPGGQTBMAFNVQN-UHFFFAOYSA-N.svg)
N-(2,3-Dichlorophenyl)-N-[2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl]methanesulfonamide
CAS 432531-45-8C18H18Cl2N2O3S
![2-[(2-Chlorophenyl)methyl-(4-chlorophenyl)sulfonylamino]-N-cyclopropylacetamide chemical structure, C18H18Cl2N2O3S, CAS 432016-12-1](/s/QGCXNETYELDHDG-UHFFFAOYSA-N.svg)
2-[(2-Chlorophenyl)methyl-(4-chlorophenyl)sulfonylamino]-N-cyclopropylacetamide
CAS 432016-12-1C18H18Cl2N2O3S
2-(2,4-Dichlorophenoxy)-N-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)propanamide
CAS 587844-73-3C18H18Cl2N2O3S
2,4-Dichloro-N-phenyl-5-(1-piperidinylsulfonyl)benzamide
CAS 313261-06-2C18H18Cl2N2O3S
![Ethyl 2-{[(3,4-dichlorophenyl)carbamoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H18Cl2N2O3S, CAS 327167-06-6](/s/BKMHAZMZUWGVHY-UHFFFAOYSA-N.svg)
Ethyl 2-{[(3,4-dichlorophenyl)carbamoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 327167-06-6C18H18Cl2N2O3S
2-(5,6-Dichloro-1-methyl-1H-benzimidazol-2-yl)-1-(phenylmethanesulfonyl)propan-2-ol
CAS 882977-66-4C18H18Cl2N2O3S
N-(3,5-Dichlorophenyl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 325977-96-6C18H18Cl2N2O3S
![2,4-Dichloro-N-[4-(piperidin-1-ylsulfonyl)phenyl]benzamide chemical structure, C18H18Cl2N2O3S, CAS 316154-83-3](/s/MVOYZVISXQQWCA-UHFFFAOYSA-N.svg)
2,4-Dichloro-N-[4-(piperidin-1-ylsulfonyl)phenyl]benzamide
CAS 316154-83-3C18H18Cl2N2O3S
![Isopropyl 6-(3,4-dichlorophenyl)-8-methyl-4-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate chemical structure, C18H18Cl2N2O3S, CAS 374102-34-8](/s/VMKONLATBPCXNZ-UHFFFAOYSA-N.svg)
Isopropyl 6-(3,4-dichlorophenyl)-8-methyl-4-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate
CAS 374102-34-8C18H18Cl2N2O3S
![2-{[2-(2,4-Dichlorophenoxy)propanoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C18H18Cl2N2O3S, CAS 327071-71-6](/s/OYZBMUPTMNEPCI-UHFFFAOYSA-N.svg)
2-{[2-(2,4-Dichlorophenoxy)propanoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 327071-71-6C18H18Cl2N2O3S
![2-(2-(2,4-Dichlorophenoxy)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide chemical structure, C18H18Cl2N2O3S, CAS 419558-42-2](/s/AOBOBFMNQSJRMO-UHFFFAOYSA-N.svg)
2-(2-(2,4-Dichlorophenoxy)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS 419558-42-2C18H18Cl2N2O3S
![Butyl {[3-cyano-4-(2,4-dichlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridin-2-yl]sulfanyl}acetate chemical structure, C18H18Cl2N2O3S, CAS 361159-88-8](/s/WQJYYABRUGGTLF-UHFFFAOYSA-N.svg)
Butyl {[3-cyano-4-(2,4-dichlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridin-2-yl]sulfanyl}acetate
CAS 361159-88-8C18H18Cl2N2O3S
![N-(4-Chlorobenzyl)-1-[(4-chlorophenyl)sulfonyl]prolinamide chemical structure, C18H18Cl2N2O3S, CAS 1095964-98-9](/s/RMQOTQGENQWAQC-UHFFFAOYSA-N.svg)
N-(4-Chlorobenzyl)-1-[(4-chlorophenyl)sulfonyl]prolinamide
CAS 1095964-98-9C18H18Cl2N2O3S
![2-{[(2,4-Dichlorophenoxy)acetyl]amino}-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C18H18Cl2N2O3S, CAS 329221-90-1](/s/HGHOHAVKLHJUEO-UHFFFAOYSA-N.svg)
2-{[(2,4-Dichlorophenoxy)acetyl]amino}-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 329221-90-1C18H18Cl2N2O3S
![N-(2,5-Dichlorophenyl)-1-[(4-methylphenyl)sulfonyl]-2-pyrrolidinecarboxamide chemical structure, C18H18Cl2N2O3S, CAS 1025392-96-4](/s/INMWOOWHZSXLEC-UHFFFAOYSA-N.svg)
N-(2,5-Dichlorophenyl)-1-[(4-methylphenyl)sulfonyl]-2-pyrrolidinecarboxamide
CAS 1025392-96-4C18H18Cl2N2O3S
N-(3,5-Dichlorophenyl)-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide
CAS 363582-59-6C18H18Cl2N2O3S
![2-[Benzyl-(2,5-dichlorophenyl)sulfonylamino]-N-prop-2-enylacetamide chemical structure, C18H18Cl2N2O3S, CAS 431886-88-3](/s/FUEUWVKDSKCURT-UHFFFAOYSA-N.svg)
2-[Benzyl-(2,5-dichlorophenyl)sulfonylamino]-N-prop-2-enylacetamide
CAS 431886-88-3C18H18Cl2N2O3S
![2,5-Dichloro-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-N-methylbenzenesulfonamide chemical structure, C18H18Cl2N2O3S, CAS 335424-91-4](/s/WULPIXWTBIBZGB-UHFFFAOYSA-N.svg)
2,5-Dichloro-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-N-methylbenzenesulfonamide
CAS 335424-91-4C18H18Cl2N2O3S
![2,4-Dichloro-5-[(cyclopropylamino)sulfonyl]-N-(2,3-dimethylphenyl)benzamide chemical structure, C18H18Cl2N2O3S, CAS 889943-80-0](/s/QDFJKYUVUDKZMT-UHFFFAOYSA-N.svg)
2,4-Dichloro-5-[(cyclopropylamino)sulfonyl]-N-(2,3-dimethylphenyl)benzamide
CAS 889943-80-0C18H18Cl2N2O3S
- 2,5-Dichloro-N-(3-methyl-4-(2-oxopiperidin-1-yl)phenyl)benzenesulfonamide941982-92-9C18H18Cl2N2O3S
- 4-Chloro-N-(4-chlorophenyl)-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]benzenesulfonamide337922-10-8C18H18Cl2N2O3S
- 2,5-Dichloro-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]-N-phenylbenzenesulfonamide339103-12-7C18H18Cl2N2O3S
- N-(3,5-Dichlorophenyl)-1-(phenylsulfonyl)piperidine-4-carboxamide731832-25-0C18H18Cl2N2O3S
- Isopropyl 5-(3,4-dichlorophenyl)-2,7-dimethyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate840455-92-7C18H18Cl2N2O3S
- Propan-2-yl 5-(2,4-dichlorophenyl)-2,7-dimethyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate867136-76-3C18H18Cl2N2O3S
- 2,5-Dichloro-4-methoxy-N-[2-(2-methyl-1H-indol-3-yl)ethyl]benzenesulfonamide524039-50-7C18H18Cl2N2O3S
- N-(2,4-Dichlorophenyl)-1-[(4-methylphenyl)sulfonyl]prolinamide1025714-82-2C18H18Cl2N2O3S
- N-(3,5-Dichlorophenyl)-N-[2-(3,4-dihydro-2(1H)-isoquinolinyl)-2-oxoethyl]methanesulfonamide443668-68-6C18H18Cl2N2O3S
- Ethyl 5-(3,4-dichlorophenyl)-2-ethyl-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate840457-21-8C18H18Cl2N2O3S
- 4-(tert-Butylsulfanyl)-3-nitrobenzenecarbaldehyde O-(2,4-dichlorobenzyl)oxime303996-34-1C18H18Cl2N2O3S
- N-(3-Chlorophenyl)-1-(4-chlorophenyl)sulfonylpiperidine-4-carboxamide591225-00-2C18H18Cl2N2O3S
- 2-[Benzenesulfonyl-[(2,4-dichlorophenyl)methyl]amino]-N-cyclopropylacetamide431940-30-6C18H18Cl2N2O3S
- N-{1-[(2,5-Dichlorophenyl)sulfonyl]-4-piperidinyl}benzenecarboxamide860788-13-2C18H18Cl2N2O3S
- 2-{[2-(2,4-Dichloro-5-methoxyanilino)-2-oxoethyl]sulfanyl}-N-methyl-N-phenylacetamide341965-20-6C18H18Cl2N2O3S
- 2-[2-(2,4-Dichlorophenoxy)acetamido]-N-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide892979-69-0C18H18Cl2N2O3S
- 4-(tert-Butylsulfanyl)-3-nitrobenzenecarbaldehyde O-(2,6-dichlorobenzyl)oxime303996-35-2C18H18Cl2N2O3S
- 2,4-Dichloro-5-methyl-N-(3-(2-oxopiperidin-1-yl)phenyl)benzenesulfonamide1211241-54-1C18H18Cl2N2O3S
- 8-(2,5-Dichlorobenzenesulfonyl)-3-(pyridin-2-yloxy)-8-azabicyclo[3.2.1]octane2329612-17-9C18H18Cl2N2O3S
- 2-[(3,5-Dichloro-2-methoxybenzoyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide680595-72-6C18H18Cl2N2O3S
- N-[(2,4-Dichlorophenyl)methyl]-4-[methylsulfonyl(prop-2-enyl)amino]benzamide833443-50-8C18H18Cl2N2O3S
- 2,4-Dichloro-5-(cyclopropylsulfamoyl)-N-(4-ethylphenyl)benzamide889956-84-7C18H18Cl2N2O3S
- Piperidine, 1-[4-[[(2,5-dichlorophenyl)sulfonyl]amino]benzoyl]-88522-36-5C18H18Cl2N2O3S
- [2-(2,6-Dichlorophenyl)-4-methyl-1,3-thiazol-5-yl](1,4-dioxa-8-azaspiro[4.5]dec-8-yl)methanone1010899-05-4C18H18Cl2N2O3S
- N-[[[(2,4-Dichlorophenyl)methyl]amino]thioxomethyl]-4-(2-methoxyethoxy)benzamide1158255-94-7C18H18Cl2N2O3S
- 2-(3,4-Dichlorophenyl)-N-(2,3-dimethoxyphenyl)thiazolidine-3-carboxamide2034378-12-4C18H18Cl2N2O3S
- 5-Chloro-N-[2-(7-chloro-2-methyl-1H-indol-3-yl)ethyl]-2-methoxybenzene-1-sulfonamide2361796-03-2C18H18Cl2N2O3S
- 1-(Benzenesulfonyl)-N-(2,3-dichlorophenyl)piperidine-4-carboxamide6166-22-9C18H18Cl2N2O3S
- Ethyl 1-(5-(2,4-dichlorobenzylidene)-4-oxo-4,5-dihydrothiazol-2-yl)piperidine-4-carboxylate402785-93-7C18H18Cl2N2O3S
Frequently asked questions
What is the molar mass of C18H18Cl2N2O3S?
The molar mass of C18H18Cl2N2O3S is 413.31 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 412.0415 Da.
How many compounds have the formula C18H18Cl2N2O3S?
CompoundList lists 53 compounds with the molecular formula C18H18Cl2N2O3S, including 2-((4-(3-(4,5-Dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulphonyl)ethanol, (2S)-N-[(2-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide, (2S)-N-[(4-Chlorophenyl)methyl]-1-(4-chlorophenyl)sulfonylpyrrolidine-2-carboxamide. 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 C18H18Cl2N2O3S?
C18H18Cl2N2O3S has a degree of unsaturation of 10. 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.