Molecular formula
C18H20N2O2S2
66 compounds have this formula on CompoundList.
- Molar mass
- 360.49g/mol
- Monoisotopic mass
- 360.0966Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 10
The formula C18H20N2O2S2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms 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 × 1859.97%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 205.59%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 27.77%14.007 × 2 = 28.014 g/mol
- O Oxygen × 28.88%15.999 × 2 = 31.998 g/mol
- S Sulfur × 217.79%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H20N2O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 66 of 66 compounds
Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-(((phenylamino)thioxomethyl)amino)-, ethyl ester
CAS 42076-12-0C18H20N2O2S2
2,3,5,6-Tetramethyl-N-(2-methyl-1,3-benzothiazol-5-yl)benzenesulfonamide
CAS 671200-96-7C18H20N2O2S2
![N-Phenyl-2-[(2-{[(phenylcarbamoyl)methyl]sulfanyl}ethyl)sulfanyl]acetamide chemical structure, C18H20N2O2S2, CAS 222403-70-5](/s/SEQDGQDHIZDWHK-UHFFFAOYSA-N.svg)
N-Phenyl-2-[(2-{[(phenylcarbamoyl)methyl]sulfanyl}ethyl)sulfanyl]acetamide
CAS 222403-70-5C18H20N2O2S2
![1-(Benzenesulfonyl)-2-[(2,5-dimethylphenyl)methylsulfanyl]-4,5-dihydroimidazole chemical structure, C18H20N2O2S2, CAS 868217-90-7](/s/QXIMZXZYLOMTSO-UHFFFAOYSA-N.svg)
1-(Benzenesulfonyl)-2-[(2,5-dimethylphenyl)methylsulfanyl]-4,5-dihydroimidazole
CAS 868217-90-7C18H20N2O2S2
![N-[2-(2-Benzamidoethyldisulfanyl)ethyl]benzamide chemical structure, C18H20N2O2S2, CAS 5205-42-5](/s/RDXMIGPSLSXUGV-UHFFFAOYSA-N.svg)
N-[2-(2-Benzamidoethyldisulfanyl)ethyl]benzamide
CAS 5205-42-5C18H20N2O2S2
2-((1-Phenylethyl)thio)-1-tosyl-4,5-dihydro-1H-imidazole
CAS 868216-95-9C18H20N2O2S2
![2-({2-[(4-Methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro-4-quinazolinyl}sulfanyl)acetic acid chemical structure, C18H20N2O2S2, CAS 339018-80-3](/s/RHUICIKUFJGMKU-UHFFFAOYSA-N.svg)
2-({2-[(4-Methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro-4-quinazolinyl}sulfanyl)acetic acid
CAS 339018-80-3C18H20N2O2S2
(3Z)-1-Ethyl-3-(4-oxo-3-pentyl-2-thioxo-1,3-thiazolidin-5-ylidene)-1,3-dihydro-2H-indol-2-one
CAS 611185-73-0C18H20N2O2S2
2-((4-Methylbenzyl)thio)-1-tosyl-4,5-dihydro-1H-imidazole
CAS 868218-03-5C18H20N2O2S2
(3Z)-3-(3-Isobutyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1-propyl-1,3-dihydro-2H-indol-2-one
CAS 438458-78-7C18H20N2O2S2
Jpc 80
CAS 55273-63-7C18H20N2O2S2
N-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-2-(ethylsulfanyl)benzamide
CAS 663188-41-8C18H20N2O2S2
![4-(tert-Butyl)-N-(2-methylbenzo[d]thiazol-5-yl)benzenesulfonamide chemical structure, C18H20N2O2S2, CAS 686746-56-5](/s/GKHOXULEMAWGQH-UHFFFAOYSA-N.svg)
4-(tert-Butyl)-N-(2-methylbenzo[d]thiazol-5-yl)benzenesulfonamide
CAS 686746-56-5C18H20N2O2S2
![6-Methyl-2-(4-(methylthio)benzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide chemical structure, C18H20N2O2S2, CAS 896352-14-0](/s/WHHNCLIWAQNKDJ-UHFFFAOYSA-N.svg)
6-Methyl-2-(4-(methylthio)benzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide
CAS 896352-14-0C18H20N2O2S2
![(E)-3-Thiophen-2-yl-N-[4-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]butyl]prop-2-enamide chemical structure, C18H20N2O2S2, CAS 548468-01-5](/s/HUDBRZKOCGGZBS-FIFLTTCUSA-N.svg)
(E)-3-Thiophen-2-yl-N-[4-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]butyl]prop-2-enamide
CAS 548468-01-5C18H20N2O2S2
![Ethyl 2-(benzylcarbamothioylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H20N2O2S2, CAS 331964-57-9](/s/QOFRCCGUSKYKAC-UHFFFAOYSA-N.svg)
Ethyl 2-(benzylcarbamothioylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 331964-57-9C18H20N2O2S2
![6-Ethyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C18H20N2O2S2, CAS 550353-80-5](/s/ACOQVDXGTOMZJD-SOFGYWHQSA-N.svg)
6-Ethyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 550353-80-5C18H20N2O2S2
(Z)-2-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-cyclohexylacetamide
CAS 308295-08-1C18H20N2O2S2
![6-Methyl-2-{[(phenylsulfanyl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C18H20N2O2S2, CAS 830342-26-2](/s/OKBVCFVTCSGANH-UHFFFAOYSA-N.svg)
6-Methyl-2-{[(phenylsulfanyl)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 830342-26-2C18H20N2O2S2
![N-Methyl-2-(3-(phenylthio)propanamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide chemical structure, C18H20N2O2S2, CAS 868965-71-3](/s/ZSJGVPNLMLGDGP-UHFFFAOYSA-N.svg)
N-Methyl-2-(3-(phenylthio)propanamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide
CAS 868965-71-3C18H20N2O2S2
![(5Z)-5-[(4-Methylphenyl)methylidene]-3-(3-oxo-3-pyrrolidin-1-ylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C18H20N2O2S2, CAS 380890-00-6](/s/PKWGBVFDEFYOLW-QINSGFPZSA-N.svg)
(5Z)-5-[(4-Methylphenyl)methylidene]-3-(3-oxo-3-pyrrolidin-1-ylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 380890-00-6C18H20N2O2S2
2-Benzylsulfanyl-N-(5,5-dimethyl-7-oxo-4,6-dihydro-1,3-benzothiazol-2-yl)acetamide
CAS 599160-49-3C18H20N2O2S2
2,2'-Disulfanediylbis(N,N-dimethylbenzamide)
CAS 1240-22-8C18H20N2O2S2
![2-[[(E)-3-Thiophen-2-ylprop-2-enoyl]amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide chemical structure, C18H20N2O2S2, CAS 544700-72-3](/s/XKNZKVGFYSMTQF-MDZDMXLPSA-N.svg)
2-[[(E)-3-Thiophen-2-ylprop-2-enoyl]amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide
CAS 544700-72-3C18H20N2O2S2
- 2-(3-(Phenylthio)propanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide393837-27-9C18H20N2O2S2
- N-(5,5-Dimethyl-7-oxo-4,6-dihydro-1,3-benzothiazol-2-yl)-3-ethylsulfanylbenzamide898422-98-5C18H20N2O2S2
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)-4-((4-methoxyphenyl)thio)butanamide941877-86-7C18H20N2O2S2
- 1-((1-(Thiophen-2-ylsulfonyl)piperidin-4-yl)methyl)-1H-indole1428365-37-0C18H20N2O2S2
- 1-Heptyl-3-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,3-dihydro-2H-indol-2-one304893-08-1C18H20N2O2S2
- (3Z)-3-(3-Butyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1-propyl-1,3-dihydro-2H-indol-2-one324547-29-7C18H20N2O2S2
- 3-[(3-Anilino-3-oxopropyl)disulfanyl]-N-phenylpropanamide1047-89-8C18H20N2O2S2
- 10H-Phenothiazine-10-carboxamide, N-(2-(ethylthio)ethyl)-2-methoxy-53056-74-9C18H20N2O2S2
- N-(5,5-Dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-2-(p-tolylthio)acetamide885912-18-5C18H20N2O2S2
- 2-[4-(Phenylsulfanyl)butanamido]-4H,5H,6H-cyclopenta[b]thiophene-3-carboxamide946342-67-2C18H20N2O2S2
- 2-[(2,5-Dimethylbenzyl)sulfanyl]-3-(2-methoxyethyl)thieno[3,2-d]pyrimidin-4(3H)-one1326888-45-2C18H20N2O2S2
- Acetamide, 2,2'-dithiobis[N-(phenylmethyl)-1047-94-5C18H20N2O2S2
- 2-[[2-(4-Methylanilino)-2-oxoethyl]disulfanyl]-N-(4-methylphenyl)acetamide7267-65-4C18H20N2O2S2
- 3-Ethyl-2-[(3-methoxybenzyl)sulfanyl]-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one578761-63-4C18H20N2O2S2
- Methyl 2-{[(4-ethylphenyl)carbamothioyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate590354-50-0C18H20N2O2S2
- Methyl 2-{[(3,4-dimethylphenyl)carbamothioyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate590354-49-7C18H20N2O2S2
- Methyl 2-{[(2-ethylphenyl)carbamothioyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate590354-56-6C18H20N2O2S2
- Methyl 5-methyl-4-phenyl-2-[(pyrrolidin-1-ylcarbonothioyl)amino]thiophene-3-carboxylate588692-76-6C18H20N2O2S2
- 2-(2-(Ethylthio)benzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide886915-94-2C18H20N2O2S2
- N-[2-(Dimethylamino)-2-(thiophen-2-yl)ethyl]naphthalene-2-sulfonamide941996-93-6C18H20N2O2S2
- Benzofuran-2-yl(4-(((4,5-dihydrothiazol-2-yl)thio)methyl)piperidin-1-yl)methanone1396811-37-2C18H20N2O2S2
- (5Z)-5-(1-Butyl-2-oxoindol-3-ylidene)-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one380548-61-8C18H20N2O2S2
- 2-((2-Methylbenzyl)thio)-1-tosyl-4,5-dihydro-1H-imidazole868217-19-0C18H20N2O2S2
- 2-((3-Methylbenzyl)thio)-1-tosyl-4,5-dihydro-1H-imidazole868217-67-8C18H20N2O2S2
- 1-Benzyl-1-(1,1-dioxothiolan-3-yl)-3-phenylthiourea835891-51-5C18H20N2O2S2
- 2-(2-(Phenylthio)acetamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide895485-15-1C18H20N2O2S2
- 2-(3-(Methylthio)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide896339-42-7C18H20N2O2S2
- 2-(4-(Methylthio)benzamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide896353-51-8C18H20N2O2S2
- 6-Methyl-2-(2-(methylthio)benzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide896347-03-8C18H20N2O2S2
- 6-Methyl-2-(3-(methylthio)benzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide896358-34-2C18H20N2O2S2
- N-(2-(Dimethylamino)-2-(thiophen-3-yl)ethyl)naphthalene-2-sulfonamide946248-78-8C18H20N2O2S2
- N-[2-(Dimethylamino)-2-(thiophen-3-yl)ethyl]naphthalene-1-sulfonamide946356-61-2C18H20N2O2S2
- (Z)-N-(3-Ethyl-5,7-dimethylbenzo[d]thiazol-2(3H)-ylidene)-4-methylbenzenesulfonamide955246-69-2C18H20N2O2S2
- N-{2-Oxo-2-[7-(thiophen-2-yl)-1,4-thiazepan-4-yl]ethyl}benzamide1706054-26-3C18H20N2O2S2
- Methyl 4-[({2-[(4-methylphenyl)sulfanyl]ethyl}carbamothioyl)amino]benzoate709002-51-7C18H20N2O2S2
- N-(2-(Benzo[b]thiophen-3-yl)-2-(dimethylamino)ethyl)benzenesulfonamide2034391-33-6C18H20N2O2S2
- N-(Dithiophen-2-ylmethyl)-1-prop-2-enoylpiperidine-4-carboxamide2361821-33-0C18H20N2O2S2
- N,N'-[Disulfanediylbis(2-methyl-4,1-phenylene)]diacetamide88070-24-0C18H20N2O2S2
- 1-[(Piperidin-3-yl)methyl]-3-(thiophene-2-sulfonyl)-1H-indole651335-42-1C18H20N2O2S2
- 1-[(Piperidin-2-yl)methyl]-3-(thiophene-2-sulfonyl)-1H-indole651335-44-3C18H20N2O2S2
- 1-[(Piperidin-4-yl)methyl]-3-(thiophene-2-sulfonyl)-1H-indole651335-40-9C18H20N2O2S2
- N~1~,N~2~-Bis[2-(phenylsulfanyl)ethyl]ethanediamide191980-39-9C18H20N2O2S2
Frequently asked questions
What is the molar mass of C18H20N2O2S2?
The molar mass of C18H20N2O2S2 is 360.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 360.0966 Da.
How many compounds have the formula C18H20N2O2S2?
CompoundList lists 66 compounds with the molecular formula C18H20N2O2S2, including Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-(((phenylamino)thioxomethyl)amino)-, ethyl ester, 2,3,5,6-Tetramethyl-N-(2-methyl-1,3-benzothiazol-5-yl)benzenesulfonamide, N-Phenyl-2-[(2-{[(phenylcarbamoyl)methyl]sulfanyl}ethyl)sulfanyl]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 C18H20N2O2S2?
C18H20N2O2S2 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.