Molecular formula
C19H16N4O3S2
51 compounds have this formula on CompoundList.
- Molar mass
- 412.48g/mol
- Monoisotopic mass
- 412.0664Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 14
The formula C19H16N4O3S2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 3 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 × 1955.33%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 163.91%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 413.58%14.007 × 4 = 56.028 g/mol
- O Oxygen × 311.64%15.999 × 3 = 47.997 g/mol
- S Sulfur × 215.54%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C19H16N4O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 51 of 51 compounds
![2-(Ethylamino)-3-{(Z)-[3-(2-furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one chemical structure, C19H16N4O3S2, CAS 385392-18-7](/s/GHOMZQPQSWTENN-UVTDQMKNSA-N.svg)
2-(Ethylamino)-3-{(Z)-[3-(2-furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one
CAS 385392-18-7C19H16N4O3S2
![N-[3-(3-Methoxyanilino)quinoxalin-2-yl]thiophene-2-sulfonamide chemical structure, C19H16N4O3S2, CAS 325765-07-9](/s/VJLWMFCCVNKCMR-UHFFFAOYSA-N.svg)
N-[3-(3-Methoxyanilino)quinoxalin-2-yl]thiophene-2-sulfonamide
CAS 325765-07-9C19H16N4O3S2
Isonicotinic acid N'-[3-(5-benzylidene-4-oxo-2-thioxo-thiazolidin-3-yl)-propiony
CAS 304894-50-6C19H16N4O3S2
![N-(3-{3-Methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)-4-sulfamoylbenzamide chemical structure, C19H16N4O3S2, CAS 887201-02-7](/s/YZWDYRFWOPJDCG-UHFFFAOYSA-N.svg)
N-(3-{3-Methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)-4-sulfamoylbenzamide
CAS 887201-02-7C19H16N4O3S2
![2-({9-Methyl-8,8-dioxo-8lambda6-thia-3,5,9-triazatricyclo[8.4.0.0^{2,7}]tetradeca-1(14),2(7),3,5,10,12-hexaen-4-yl}sulfanyl)-N-phenylacetamide chemical structure, C19H16N4O3S2, CAS 895101-73-2](/s/VUAVUEFABGQGCE-UHFFFAOYSA-N.svg)
2-({9-Methyl-8,8-dioxo-8lambda6-thia-3,5,9-triazatricyclo[8.4.0.0^{2,7}]tetradeca-1(14),2(7),3,5,10,12-hexaen-4-yl}sulfanyl)-N-phenylacetamide
CAS 895101-73-2C19H16N4O3S2
![3-Methyl-6-phenyl-N-(4-sulfamoylphenyl)imidazo[2,1-b][1,3]thiazole-2-carboxamide chemical structure, C19H16N4O3S2, CAS 852133-57-4](/s/GKBYHMACVXLQDG-UHFFFAOYSA-N.svg)
3-Methyl-6-phenyl-N-(4-sulfamoylphenyl)imidazo[2,1-b][1,3]thiazole-2-carboxamide
CAS 852133-57-4C19H16N4O3S2
2-(1H-Indol-2-yl)-N-(3-methanesulfonamidophenyl)-1,3-thiazole-4-carboxamide
CAS 1171550-81-4C19H16N4O3S2
![2-(Benzo[d]oxazol-2-ylthio)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide chemical structure, C19H16N4O3S2, CAS 1219906-07-6](/s/CNENOSIHZBRGRM-UHFFFAOYSA-N.svg)
2-(Benzo[d]oxazol-2-ylthio)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide
CAS 1219906-07-6C19H16N4O3S2
(Z)-4-((2-Cyano-2-(4-(3-methoxyphenyl)thiazol-2-yl)vinyl)amino)benzenesulfonamide
CAS 477187-25-0C19H16N4O3S2
![N-[1-(1,3-Benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-yl]-2-methanesulfonylbenzamide chemical structure, C19H16N4O3S2, CAS 1170500-21-6](/s/NNCDPVYKWNSGFJ-UHFFFAOYSA-N.svg)
N-[1-(1,3-Benzothiazol-2-yl)-3-methyl-1H-pyrazol-5-yl]-2-methanesulfonylbenzamide
CAS 1170500-21-6C19H16N4O3S2
N-(6-((2-((4-Acetylphenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide
CAS 1021026-73-2C19H16N4O3S2
![4-[5-Amino-3-oxo-4-(4-phenyl-1,3-thiazol-2-yl)-2,3-dihydro-1H-pyrrol-1-yl]benzenesulfonamide chemical structure, C19H16N4O3S2, CAS 951927-50-7](/s/FKIUJDIGAKCLGF-UHFFFAOYSA-N.svg)
4-[5-Amino-3-oxo-4-(4-phenyl-1,3-thiazol-2-yl)-2,3-dihydro-1H-pyrrol-1-yl]benzenesulfonamide
CAS 951927-50-7C19H16N4O3S2
![N-(4-Sulfamoylphenyl)-6-(p-tolyl)imidazo[2,1-b]thiazole-3-carboxamide chemical structure, C19H16N4O3S2, CAS 1049471-64-8](/s/LAQLJHHYFBULIF-UHFFFAOYSA-N.svg)
N-(4-Sulfamoylphenyl)-6-(p-tolyl)imidazo[2,1-b]thiazole-3-carboxamide
CAS 1049471-64-8C19H16N4O3S2
![2-{[3-Cyano-4-(furan-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinolin-2-yl]sulfanyl}-N-(1,3-thiazol-2-yl)acetamide chemical structure, C19H16N4O3S2, CAS 865591-83-9](/s/QSGINGAAEMOORI-UHFFFAOYSA-N.svg)
2-{[3-Cyano-4-(furan-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinolin-2-yl]sulfanyl}-N-(1,3-thiazol-2-yl)acetamide
CAS 865591-83-9C19H16N4O3S2
![3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C19H16N4O3S2, CAS 384369-53-3](/s/ISTZKEQENQCIPB-ZROIWOOFSA-N.svg)
3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-9-methyl-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 384369-53-3C19H16N4O3S2
![N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-4-(dimethylsulfamoyl)benzamide chemical structure, C19H16N4O3S2, CAS 313529-35-0](/s/DSELTZXUKQFMKM-UHFFFAOYSA-N.svg)
N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-4-(dimethylsulfamoyl)benzamide
CAS 313529-35-0C19H16N4O3S2
SMases D inhibitor-1
CAS 849020-48-0C19H16N4O3S2
![2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(5-methyl-1,2-oxazol-3-yl)acetamide chemical structure, C19H16N4O3S2, CAS 451468-46-5](/s/YTNLILHGUMGMHL-UHFFFAOYSA-N.svg)
2-({3-Benzyl-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-(5-methyl-1,2-oxazol-3-yl)acetamide
CAS 451468-46-5C19H16N4O3S2
![N-(4-(3-((4-Methylbenzo[d]thiazol-2-yl)amino)-3-oxopropyl)thiazol-2-yl)furan-2-carboxamide chemical structure, C19H16N4O3S2, CAS 1021229-35-5](/s/ZKYXHTDRNBJKTO-UHFFFAOYSA-N.svg)
N-(4-(3-((4-Methylbenzo[d]thiazol-2-yl)amino)-3-oxopropyl)thiazol-2-yl)furan-2-carboxamide
CAS 1021229-35-5C19H16N4O3S2
![3-[(Z)-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(furan-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C19H16N4O3S2, CAS 438244-07-6](/s/SCLLXKPAIKLLCU-UVTDQMKNSA-N.svg)
3-[(Z)-(3-Ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-[(furan-2-ylmethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one
CAS 438244-07-6C19H16N4O3S2
![Methyl 5-phenyl-2-({[2-(pyridin-2-ylcarbonyl)hydrazinyl]carbonothioyl}amino)thiophene-3-carboxylate chemical structure, C19H16N4O3S2, CAS 701947-66-2](/s/LJQZLAVHCIIJRF-UHFFFAOYSA-N.svg)
Methyl 5-phenyl-2-({[2-(pyridin-2-ylcarbonyl)hydrazinyl]carbonothioyl}amino)thiophene-3-carboxylate
CAS 701947-66-2C19H16N4O3S2
Ethyl 2-(2-(2-(1H-indol-2-yl)thiazole-4-carboxamido)thiazol-4-yl)acetate
CAS 1172978-70-9C19H16N4O3S2
![N-[(2E)-6-(Dimethylsulfamoyl)-1,3-benzothiazol-2(3H)-ylidene]quinoline-2-carboxamide chemical structure, C19H16N4O3S2, CAS 691380-47-9](/s/FGRIQVYLBQVSOD-UHFFFAOYSA-N.svg)
N-[(2E)-6-(Dimethylsulfamoyl)-1,3-benzothiazol-2(3H)-ylidene]quinoline-2-carboxamide
CAS 691380-47-9C19H16N4O3S2
![N-(1,3-Benzothiazol-2-yl)-2-({5-[(3-methylphenoxy)methyl]-1,3,4-oxadiazol-2-yl}sulfanyl)acetamide chemical structure, C19H16N4O3S2, CAS 713095-73-9](/s/QBBOJLWLAZLPSN-UHFFFAOYSA-N.svg)
N-(1,3-Benzothiazol-2-yl)-2-({5-[(3-methylphenoxy)methyl]-1,3,4-oxadiazol-2-yl}sulfanyl)acetamide
CAS 713095-73-9C19H16N4O3S2
- N-[4-[(4-Imidazo[2,1-b][1,3]thiazol-6-ylphenyl)sulfamoyl]phenyl]acetamide667910-42-1C19H16N4O3S2
- N-[(2Z)-5-(4-Methoxybenzyl)-1,3,4-thiadiazol-2(3H)-ylidene]-2-(3-oxo-1,2-benzothiazol-2(3H)-yl)acetamide1190246-33-3C19H16N4O3S2
- 3-(3,4-Dimethoxyphenyl)-6-({[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methyl}thio)pyridazine1115285-67-0C19H16N4O3S2
- N-(5-Methyl-1,2-oxazol-3-yl)-2-{[3-(2-methylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide1291847-49-8C19H16N4O3S2
- (5-(Thiophen-2-yl)isoxazol-3-yl)(3-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone1797536-88-9C19H16N4O3S2
- N-(4,5-Dimethyl-1,3-thiazol-2-yl)-3-(4-methoxyphenyl)-5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide1630869-16-7C19H16N4O3S2
- Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}-2-thiophenecarboxylate478247-51-7C19H16N4O3S2
- 3,4-Dimethyl-N-[[4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide335213-10-0C19H16N4O3S2
- N-(1,3-Benzothiazol-2-yl)-2-[[5-[(4-methoxyphenyl)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide694477-05-9C19H16N4O3S2
- 2-(Benzo[d]thiazol-2-ylthio)-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide1207007-45-1C19H16N4O3S2
- 2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)-N-((4-methyl-2-(thiophen-2-yl)thiazol-5-yl)methyl)acetamide1421478-01-4C19H16N4O3S2
- 2-Methyl-N-[[4-(4-methylphenyl)-1,3-thiazol-2-yl]carbamothioyl]-3-nitrobenzamide690971-78-9C19H16N4O3S2
- N-(4-{3-Methylimidazo[2,1-b][1,3]thiazol-6-yl}phenyl)-4-sulfamoylbenzamide893985-52-9C19H16N4O3S2
- N-(2-Methoxyphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide942004-49-1C19H16N4O3S2
- N-(3-Methoxyphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941880-56-4C19H16N4O3S2
- N-(4-Methoxyphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941968-91-8C19H16N4O3S2
- 3-Cyclopropyl-2-({[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one1040674-48-3C19H16N4O3S2
- N-Methyl-2-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)-N-(p-tolyl)thiophene-3-sulfonamide1040681-84-2C19H16N4O3S2
- 4-Methyl-6-(methylsulfanyl)-N-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-(thiophen-2-yl)pyrimidine-5-carboxamide1223288-73-0C19H16N4O3S2
- 2-(4-Methoxyphenyl)-N-[(2Z)-4-methyl-5-[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]-1,3-thiazol-2(3H)-ylidene]acetamide1144459-63-1C19H16N4O3S2
- 4-(2-Methyloxazol-4-yl)-N-((3-(thiophen-2-yl)pyrazin-2-yl)methyl)benzenesulfonamide2034390-20-8C19H16N4O3S2
- 4-(2-Methyloxazol-4-yl)-N-((3-(thiophen-3-yl)pyrazin-2-yl)methyl)benzenesulfonamide2034463-28-8C19H16N4O3S2
- N-{[(2-Methyl-4-phenyl-1,3-thiazol-5-yl)amino]carbonyl}-1H-indole-2-sulfonamide906099-19-2C19H16N4O3S2
- N-(4,6-Dihydrothieno[3,4-c]isoxazol-3-yl)-6-(4-methoxyphenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxamide1226430-66-5C19H16N4O3S2
- 3-(6-Methoxy-2-(methylthio)pyrimidin-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine1262293-71-9C19H16N4O3S2
- N-(4-Carbamoylthiophen-3-yl)-6-(4-methoxyphenyl)-3-methylimidazo[2,1-b][1,3]thiazole-2-carboxamide2097914-66-2C19H16N4O3S2
- 3-[(Z)-N-(Phenylcarbamothioylamino)-C-pyridin-2-ylcarbonimidoyl]benzenesulfonic acid76895-46-0C19H16N4O3S2
Frequently asked questions
What is the molar mass of C19H16N4O3S2?
The molar mass of C19H16N4O3S2 is 412.48 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 412.0664 Da.
How many compounds have the formula C19H16N4O3S2?
CompoundList lists 51 compounds with the molecular formula C19H16N4O3S2, including 2-(Ethylamino)-3-{(Z)-[3-(2-furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-A]pyrimidin-4-one, N-[3-(3-Methoxyanilino)quinoxalin-2-yl]thiophene-2-sulfonamide, Isonicotinic acid N'-[3-(5-benzylidene-4-oxo-2-thioxo-thiazolidin-3-yl)-propiony. 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 C19H16N4O3S2?
C19H16N4O3S2 has a degree of unsaturation of 14. 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.