C20H19NO2S
57 compounds have this formula on CompoundList.
- Molar mass
- 337.44g/mol
- Monoisotopic mass
- 337.1137Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 12
The formula C20H19NO2S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 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 × 2071.19%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 195.68%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.15%14.007 × 1 = 14.007 g/mol
- O Oxygen × 29.48%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.50%32.06 × 1 = 32.060 g/mol
Compounds with the formula C20H19NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 57 of 57 compounds
![N-{[1,1-Biphenyl]-2-yl}-3,4-dimethylbenzene-1-sulfonamide chemical structure, C20H19NO2S, CAS 749867-79-6](/s/IQNOYMCGOALXJV-UHFFFAOYSA-N.svg)
![N-Methyl-N-[(3-methylthiophen-2-yl)methyl]-4-phenoxybenzamide chemical structure, C20H19NO2S, CAS 924231-31-2](/s/SCOUCIYGYNYIAG-UHFFFAOYSA-N.svg)
![1-[4-Methoxy-3-[(4-methylquinolin-2-yl)sulfanylmethyl]phenyl]ethanone chemical structure, C20H19NO2S, CAS 306286-12-4](/s/NFWXIVAWVISILM-UHFFFAOYSA-N.svg)
![3-{1-[2-(Methylsulfanyl)phenyl]-5-phenyl-1H-pyrrol-2-yl}propanoic acid chemical structure, C20H19NO2S, CAS 385376-81-8](/s/KTZDSRRQWHXUBX-UHFFFAOYSA-N.svg)
![[2-Methyl-4-p-tolyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-b]pyridin-3-yl]acetic acid chemical structure, C20H19NO2S, CAS 919943-57-0](/s/ZEDPGULCPMKSMT-UHFFFAOYSA-N.svg)
![3-[(2-Aminophenyl)sulfanyl]-1-(furan-2-yl)-3-(4-methylphenyl)propan-1-one chemical structure, C20H19NO2S, CAS 325474-44-0](/s/SQPXZQWQDSTMGX-UHFFFAOYSA-N.svg)
![Ethyl 6-methyl-4-[(4-methylphenyl)sulfanyl]-3-quinolinecarboxylate chemical structure, C20H19NO2S, CAS 477847-16-8](/s/ZQXNLANYFQGKBU-UHFFFAOYSA-N.svg)
![N-(2-Phenylethyl)-5-[(phenylsulfanyl)methyl]furan-2-carboxamide chemical structure, C20H19NO2S, CAS 831240-77-8](/s/DMLYDTPMMSYXJX-UHFFFAOYSA-N.svg)
![N-(2-([1,1'-Biphenyl]-4-yl)-2-hydroxypropyl)thiophene-2-carboxamide chemical structure, C20H19NO2S, CAS 1396883-65-0](/s/JXCPSRVCILRUTK-UHFFFAOYSA-N.svg)
- N-((2-Methoxy-2,3-dihydro-1H-inden-2-yl)methyl)benzo[b]thiophene-2-carboxamide2034445-16-2C20H19NO2S
- N-(4-Methoxyphenyl)-2-[2-(4-methylphenyl)thiophen-3-yl]acetamide371211-36-8C20H19NO2S
- 2-(2,3-Dimethylphenoxy)-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)ethanone866017-71-2C20H19NO2S
- N-(2-Ethylphenyl)-5-(phenylsulfanylmethyl)furan-2-carboxamide831239-65-7C20H19NO2S
- 4-[(2,2-Dimethyl-3H-1-benzofuran-7-yl)oxymethyl]-2-phenyl-1,3-thiazole893773-91-6C20H19NO2S
- N-(1-{[1,1'-Biphenyl]-4-YL}ethyl)benzenesulfonamide924375-59-7C20H19NO2S
- 9-(1-Methylpiperidin-4-ylidene)-9H-thioxanthene-2-carboxylic acid65797-41-3C20H19NO2S
- N-(2-{[1,1'-Biphenyl]-4-yl}-2-hydroxypropyl)thiophene-3-carboxamide1396883-69-4C20H19NO2S
- (E)-N-(3-Hydroxy-3-(naphthalen-1-yl)propyl)-3-(thiophen-3-yl)acrylamide1421586-49-3C20H19NO2S
- N-[2-Methoxy-2-(thiophen-3-yl)ethyl]-[1,1'-biphenyl]-4-carboxamide1448065-39-1C20H19NO2S
- N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)cinnamamide2035004-40-9C20H19NO2S
- N-[3-Hydroxy-3-(thiophen-3-yl)propyl]-[1,1'-biphenyl]-4-carboxamide2034455-82-6C20H19NO2S
- N-(2-Hydroxy-2-(4-(thiophen-3-yl)phenyl)ethyl)-2-methylbenzamide2034346-02-4C20H19NO2S
- 1 suppliersTazarotenic acid methyl ester1332579-70-0C20H19NO2S
- Pyridine, 2,6-bis(4-methoxyphenyl)-4-(methylthio)-78570-39-5C20H19NO2S
- 2,4-Dimethyl-N-(4-phenylphenyl)benzenesulfonamide670255-20-6C20H19NO2S
- N-[(3-Methylphenyl)methyl]-N-phenylbenzenesulfonamide713502-27-3C20H19NO2S
- 1-Benzothien-2-yl[2-(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]methanol79966-29-3C20H19NO2S
- 2-{2-[4-(Methylethyl)phenyl]-4-phenyl-1,3-thiazol-5-yl}acetic acid53514-89-9C20H19NO2S
- Ethyl 2-phenyl-4-(2-phenylethyl)-5-thiazolecarboxylate402567-87-7C20H19NO2S
- 1'-Benzoyl-3,4-dihydro-spiro[2H-1-benzothiopyran-2,4'-piperidin]-4-one136080-61-0C20H19NO2S
- (E)-N-(3-Hydroxy-3-(naphthalen-1-yl)propyl)-3-(thiophen-2-yl)acrylamide1421587-54-3C20H19NO2S
- N-(2-Hydroxy-3-phenylpropyl)-4-(thiophen-3-yl)benzamide2034539-70-1C20H19NO2S
- N-(2-Cyclopropyl-2-hydroxy-2-phenylethyl)benzo[b]thiophene-2-carboxamide2034572-53-5C20H19NO2S
- N-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)benzo[b]thiophene-2-carboxamide2034598-59-7C20H19NO2S
- 2,5-Dimethyl-N-(4-phenylphenyl)benzenesulfonamide694467-26-0C20H19NO2S
- N-Ethyl-N-(naphthalen-1-yl)-2-phenylethene-1-sulfonamide863761-42-6C20H19NO2S
- [1,1':4',1''-Terphenyl]-2-sulfonamide, N,3'-dimethyl-183301-00-0C20H19NO2S
- N-[2-(Naphthalen-1-yl)ethyl]-2-phenylethene-1-sulfonamide1424632-21-2C20H19NO2S
- Methyl 3-(4-((4-(thiophen-2-yl)phenyl)amino)phenyl)propanoate917483-40-0C20H19NO2S
- 7-(1-Benzothiophen-2-yl)-7-(pyridin-3-yl)hept-6-enoic acid89667-80-1C20H19NO2S
- 2-(2-Oxopentylidene)-3,5-diphenyl-1,3-thiazolidin-4-one595570-18-6C20H19NO2S
- (9H-Fluoren-9-yl)methyl N-[2-(prop-2-yn-1-ylsulfanyl)ethyl]carbamate2770499-36-8C20H19NO2S
Frequently asked questions
What is the molar mass of C20H19NO2S?
The molar mass of C20H19NO2S is 337.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 337.1137 Da.
How many compounds have the formula C20H19NO2S?
CompoundList lists 57 compounds with the molecular formula C20H19NO2S, including N-{[1,1-Biphenyl]-2-yl}-3,4-dimethylbenzene-1-sulfonamide, N-Methyl-N-[(3-methylthiophen-2-yl)methyl]-4-phenoxybenzamide, N-Benzhydryl-4-methylbenzenesulfonamide. 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 C20H19NO2S?
C20H19NO2S 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.