Molecular formula
C19H16N2O4S2
52 compounds have this formula on CompoundList.
- Molar mass
- 400.47g/mol
- Monoisotopic mass
- 400.0551Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 13
The formula C19H16N2O4S2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 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 × 1956.99%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.03%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 27.00%14.007 × 2 = 28.014 g/mol
- O Oxygen × 415.98%15.999 × 4 = 63.996 g/mol
- S Sulfur × 216.01%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C19H16N2O4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 52 of 52 compounds
![(1Z)-4,4,6-Trimethyl-2-oxo-1-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl acetate chemical structure, C19H16N2O4S2, CAS 650592-87-3](/s/SKCXBEBNJYIATC-SQFISAMPSA-N.svg)
(1Z)-4,4,6-Trimethyl-2-oxo-1-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl acetate
CAS 650592-87-3C19H16N2O4S2
![N-[(5Z)-5-[(3-Ethoxy-4-hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide chemical structure, C19H16N2O4S2, CAS 301229-46-9](/s/LENPUVBYYKKUIH-WJDWOHSUSA-N.svg)
N-[(5Z)-5-[(3-Ethoxy-4-hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide
CAS 301229-46-9C19H16N2O4S2
3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(3,4-dimethoxyphenyl)pyrrolidine-2,5-dione
CAS 511514-13-9C19H16N2O4S2
![N-(4H-Chromeno[4,3-d]thiazol-2-yl)-3-(phenylsulfonyl)propanamide chemical structure, C19H16N2O4S2, CAS 892855-00-4](/s/SOFDOEVVWFKEKK-UHFFFAOYSA-N.svg)
N-(4H-Chromeno[4,3-d]thiazol-2-yl)-3-(phenylsulfonyl)propanamide
CAS 892855-00-4C19H16N2O4S2
3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(2,5-dimethoxyphenyl)pyrrolidine-2,5-dione
CAS 374599-14-1C19H16N2O4S2
N-(5-Acetyl-4-phenyl-1,3-thiazol-2-yl)-2-(benzenesulfonyl)acetamide
CAS 895455-97-7C19H16N2O4S2
![2-(5-Methyl-1-benzofuran-3-yl)-N-[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]acetamide chemical structure, C19H16N2O4S2, CAS 879933-40-1](/s/BPTFCQUSBZDEQX-UHFFFAOYSA-N.svg)
2-(5-Methyl-1-benzofuran-3-yl)-N-[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]acetamide
CAS 879933-40-1C19H16N2O4S2
5,5-Bis((benzoylthio)methyl)-2,4-imidazolidinedione
CAS 142979-93-9C19H16N2O4S2
![2-(Benzylsulfonyl)-N-(4H-chromeno[4,3-d]thiazol-2-yl)acetamide chemical structure, C19H16N2O4S2, CAS 923502-03-8](/s/IYORMIHQWGQOCW-UHFFFAOYSA-N.svg)
2-(Benzylsulfonyl)-N-(4H-chromeno[4,3-d]thiazol-2-yl)acetamide
CAS 923502-03-8C19H16N2O4S2
2-(2-(Methylsulfonyl)benzamido)-5-phenylthiophene-3-carboxamide
CAS 941934-69-6C19H16N2O4S2
3-Naphthalen-2-ylsulfonyl-2-(4-nitrophenyl)-1,3-thiazolidine
CAS 337353-35-2C19H16N2O4S2
2-{3-Nitrophenyl}-3-(1-naphthylsulfonyl)-1,3-thiazolidine
CAS 537678-23-2C19H16N2O4S2
(E)-N-(4-Acetylphenyl)-3-(5-(furan-2-ylmethylene)-4-oxo-2-thioxothiazolidin-3-yl)propanamide
CAS 682783-63-7C19H16N2O4S2
![N-[(5Z)-5-[(2,3-Dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide chemical structure, C19H16N2O4S2, CAS 378776-59-1](/s/QTQPPROTOCUJAM-PTNGSMBKSA-N.svg)
N-[(5Z)-5-[(2,3-Dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide
CAS 378776-59-1C19H16N2O4S2
(Z)-N-(4-(5-(4-Hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)phenyl)acetamide
CAS 868147-84-6C19H16N2O4S2
3-(Naphthalene-2-sulfonyl)-2-(3-nitrophenyl)-1,3-thiazolidine
CAS 312633-89-9C19H16N2O4S2
![N-[(5Z)-5-(2,5-Dimethoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide chemical structure, C19H16N2O4S2, CAS 301229-49-2](/s/GCNBSRZLWMLDNH-WJDWOHSUSA-N.svg)
N-[(5Z)-5-(2,5-Dimethoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide
CAS 301229-49-2C19H16N2O4S2
![N-[(5Z)-5-[(3,4-Dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide chemical structure, C19H16N2O4S2, CAS 301223-52-9](/s/UOFWQVNNZVEXME-WJDWOHSUSA-N.svg)
N-[(5Z)-5-[(3,4-Dimethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide
CAS 301223-52-9C19H16N2O4S2
(Z)-N-(5-(4-Hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-4-methylbenzamide
CAS 443961-48-6C19H16N2O4S2
![Ethyl 2-[[3-(furan-2-ylmethyl)-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]sulfanyl]acetate chemical structure, C19H16N2O4S2, CAS 702654-19-1](/s/YRXXFIJSTLHEOA-UHFFFAOYSA-N.svg)
Ethyl 2-[[3-(furan-2-ylmethyl)-4-oxo-[1]benzothiolo[3,2-d]pyrimidin-2-yl]sulfanyl]acetate
CAS 702654-19-1C19H16N2O4S2
![N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide chemical structure, C19H16N2O4S2, CAS 941988-09-6](/s/FEHWRYCGZHDNER-UHFFFAOYSA-N.svg)
N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide
CAS 941988-09-6C19H16N2O4S2
![Hydrazine, [bis(phenylsulfonyl)methylene]phenyl- chemical structure, C19H16N2O4S2, CAS 1819-25-6](/s/JZGZVLGLKKFPDP-UHFFFAOYSA-N.svg)
Hydrazine, [bis(phenylsulfonyl)methylene]phenyl-
CAS 1819-25-6C19H16N2O4S2
Methyl 2-(3-(furan-2-carbonyl)thioureido)-4-(p-tolyl)thiophene-3-carboxylate
CAS 370574-27-9C19H16N2O4S2
![N-(2-Hydroxyphenyl)-2-[(5E)-5-[(4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide chemical structure, C19H16N2O4S2, CAS 303026-05-3](/s/RXTJUSPBUIZEHM-MHWRWJLKSA-N.svg)
N-(2-Hydroxyphenyl)-2-[(5E)-5-[(4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide
CAS 303026-05-3C19H16N2O4S2
- Ethyl (2Z)-2-(2-furylmethylene)-7-methyl-3-oxo-5-thien-2-yl-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate324071-05-8C19H16N2O4S2
- (Z)-4-(5-(4-(Dimethylamino)benzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-2-hydroxybenzoic acid853903-82-9C19H16N2O4S2
- N1-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)-N2-(2-(methylthio)phenyl)oxalamide1797600-21-5C19H16N2O4S2
- 3,6-Dimethyl-N-[6-(methylsulfonyl)-1,3-benzothiazol-2-yl]-1-benzofuran-2-carboxamide714261-76-4C19H16N2O4S2
- 2-Methoxy-N-[(5Z)-5-(4-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide296266-33-6C19H16N2O4S2
- {2-[(Z)-{3-[Methyl(phenyl)amino]-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene}methyl]phenoxy}acetic acid466652-64-2C19H16N2O4S2
- N-[(5Z)-5-(4-Hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-2-methylbenzamide461717-10-2C19H16N2O4S2
- N-(6-Methanesulfonyl-1,3-benzothiazol-2-yl)-3,5-dimethyl-1-benzofuran-2-carboxamide620585-24-2C19H16N2O4S2
- N-(4H-Chromeno[4,3-d]thiazol-2-yl)-3-(ethylsulfonyl)benzamide898405-77-1C19H16N2O4S2
- N-(3-Hydroxyphenyl)-2-[(5Z)-5-[(4-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide388574-05-8C19H16N2O4S2
- N-(Furan-2-ylmethyl)-2-(thiophen-2-yl)-4-tosyloxazol-5-amine627833-58-3C19H16N2O4S2
- N-(5-Acetyl-4-phenylthiazol-2-yl)-2-(methylsulfonyl)benzamide896362-41-7C19H16N2O4S2
- N-(5-Acetyl-4-phenylthiazol-2-yl)-3-(methylsulfonyl)benzamide896285-59-9C19H16N2O4S2
- N-(4H-Chromeno[4,3-d]thiazol-2-yl)-4-(ethylsulfonyl)benzamide898406-03-6C19H16N2O4S2
- N-(5-Acetyl-4-phenylthiazol-2-yl)-4-(methylsulfonyl)benzamide896339-11-0C19H16N2O4S2
- N-(4H-Chromeno[4,3-d]thiazol-2-yl)-2-(ethylsulfonyl)benzamide898433-97-1C19H16N2O4S2
- N-{6,9-Dimethyl-10-oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}thiophene-2-sulfonamide922094-58-4C19H16N2O4S2
- 2-(3-(Methylsulfonyl)benzamido)-5-phenylthiophene-3-carboxamide941994-05-4C19H16N2O4S2
- 2-(4-(Methylsulfonyl)benzamido)-5-phenylthiophene-3-carboxamide941889-55-0C19H16N2O4S2
- N-(4H-Chromeno[4,3-d]thiazol-2-yl)-2-(4-(methylsulfonyl)phenyl)acetamide941930-82-1C19H16N2O4S2
- 5-Methyl-N-(10-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)thiophene-2-sulfonamide921919-52-0C19H16N2O4S2
- N-(10-Ethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)thiophene-2-sulfonamide921919-93-9C19H16N2O4S2
- 5-Ethyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)thiophene-2-sulfonamide922137-56-2C19H16N2O4S2
- 5-Methyl-N-(8-methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)thiophene-2-sulfonamide922035-24-3C19H16N2O4S2
- N1-(4-methoxyphenyl)-N2-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)oxalamide1797965-01-5C19H16N2O4S2
- N-(2-Hydroxy-2-(thiophen-2-yl)-2-(thiophen-3-yl)ethyl)-2-(2-oxobenzo[d]oxazol-3(2H)-yl)acetamide2097866-65-2C19H16N2O4S2
- 4-(2-Methyloxazol-4-yl)-N-((5-(thiophen-2-yl)furan-2-yl)methyl)benzenesulfonamide2097918-70-0C19H16N2O4S2
- N'-[(2H-1,3-Benzodioxol-5-yl)methyl]-N-({[3,3'-bithiophene]-5-yl}methyl)ethanediamide2380070-54-0C19H16N2O4S2
Frequently asked questions
What is the molar mass of C19H16N2O4S2?
The molar mass of C19H16N2O4S2 is 400.47 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 400.0551 Da.
How many compounds have the formula C19H16N2O4S2?
CompoundList lists 52 compounds with the molecular formula C19H16N2O4S2, including (1Z)-4,4,6-Trimethyl-2-oxo-1-(4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl acetate, N-[(5Z)-5-[(3-Ethoxy-4-hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide, 3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(3,4-dimethoxyphenyl)pyrrolidine-2,5-dione. 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 C19H16N2O4S2?
C19H16N2O4S2 has a degree of unsaturation of 13. 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.