C20H16N4O2S2
39 compounds have this formula on CompoundList.
- Molar mass
- 408.49g/mol
- Monoisotopic mass
- 408.0715Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 15
The formula C20H16N4O2S2 describes a molecule made of 20 carbon atoms, 16 hydrogen atoms, 4 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 × 2058.81%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 163.95%1.008 × 16 = 16.128 g/mol
- N Nitrogen × 413.72%14.007 × 4 = 56.028 g/mol
- O Oxygen × 27.83%15.999 × 2 = 31.998 g/mol
- S Sulfur × 215.70%32.06 × 2 = 64.120 g/mol
Compounds with the formula C20H16N4O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 39 of 39 compounds
![2-(4-Oxo-3,5-diphenylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetohydrazide chemical structure, C20H16N4O2S2, CAS 312946-37-5](/s/WLBUICQBNZXIDJ-UHFFFAOYSA-N.svg)
![1-Benzyl-3-(thiophen-2-ylsulfonyl)-2,3-dihydro-1H-imidazo[4,5-b]quinoxaline chemical structure, C20H16N4O2S2, CAS 845634-67-5](/s/FYLCZVDXMVBJTA-UHFFFAOYSA-N.svg)
![N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C20H16N4O2S2, CAS 385400-97-5](/s/PLPBTNKDMPMZSQ-UHFFFAOYSA-N.svg)
![3-[(E)-[3-(4-Methoxyphenyl)-1-phenylpyrazol-4-yl]methylideneamino]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H16N4O2S2, CAS 474455-88-4](/s/ONMVXTDDUBDSIB-SRZZPIQSSA-N.svg)
![2-[(5-Benzyl-1,3,4-oxadiazol-2-yl)sulfanyl]-N-(4-phenyl-1,3-thiazol-2-yl)acetamide chemical structure, C20H16N4O2S2, CAS 336174-39-1](/s/ZKFRAPZALLWLEG-UHFFFAOYSA-N.svg)
![Thieno[2,3-b]thiophene-2,5-dicarboxamide, 3,4-diamino-N,N'-diphenyl- chemical structure, C20H16N4O2S2, CAS 633279-52-4](/s/ASJKDHQNDVSWCG-UHFFFAOYSA-N.svg)
![2-(1H-Benzimidazol-2-ylmethylsulfanyl)-3-(furan-2-ylmethyl)-6-methylthieno[2,3-d]pyrimidin-4-one chemical structure, C20H16N4O2S2, CAS 876715-02-5](/s/XDIJUHJBCOXKKY-UHFFFAOYSA-N.svg)
![N-[(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)carbamothioyl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide chemical structure, C20H16N4O2S2, CAS 695205-69-7](/s/OETZIRPFQXQKQY-UHFFFAOYSA-N.svg)
![N-(4-(2-Oxo-2-((thiophen-2-ylmethyl)amino)ethyl)phenyl)benzo[c][1,2,5]thiadiazole-5-carboxamide chemical structure, C20H16N4O2S2, CAS 1206998-87-9](/s/WAEAXKCSIFQYNP-UHFFFAOYSA-N.svg)
![N-(Benzo[d]thiazol-2-yl)-2-((6-(2-methoxyphenyl)pyridazin-3-yl)thio)acetamide chemical structure, C20H16N4O2S2, CAS 896044-80-7](/s/VXYUERSHEZIGQE-UHFFFAOYSA-N.svg)
![N-(5-Methyl-4-phenyl-1,3-thiazol-2-yl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetamide chemical structure, C20H16N4O2S2, CAS 591761-70-5](/s/SZZHEYOVSJFEEZ-UHFFFAOYSA-N.svg)
![3-[(Z)-(3-Benzyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(methylamino)-4H-pyrido[1,2-a]pyrimidin-4-one chemical structure, C20H16N4O2S2, CAS 383903-48-8](/s/PXZMGVRBADBIMK-PTNGSMBKSA-N.svg)
![2-{[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(4-phenyl-1,3-thiazol-2-yl)acetamide chemical structure, C20H16N4O2S2, CAS 850936-80-0](/s/IZQZCEIGLXWIOI-UHFFFAOYSA-N.svg)
![N-(4-Methoxyphenyl)-2-[(5-quinolin-2-yl-1,3,4-thiadiazol-2-yl)sulfanyl]acetamide chemical structure, C20H16N4O2S2, CAS 838895-46-8](/s/QDFHOPTXPLAYFB-UHFFFAOYSA-N.svg)
![N-[(2Z)-1,3-Benzothiazol-2(3H)-ylidene]-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide chemical structure, C20H16N4O2S2, CAS 1310945-63-1](/s/ZVQYMNASUAYKRC-UHFFFAOYSA-N.svg)
![N-(3-Acetylphenyl)-2-[(5-phenyl-[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)sulfanyl]acetamide chemical structure, C20H16N4O2S2, CAS 667912-80-3](/s/IXZPPYIELMRCNZ-UHFFFAOYSA-N.svg)
![Methyl 2-{[6-(methylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl}benzenecarboxylate chemical structure, C20H16N4O2S2, CAS 478247-59-5](/s/ROEAECVLLDJALR-UHFFFAOYSA-N.svg)
![(Z)-N-(6-Acetamido-3-allylbenzo[d]thiazol-2(3H)-ylidene)benzo[d]thiazole-2-carboxamide chemical structure, C20H16N4O2S2, CAS 865180-53-6](/s/IZISIBRTPMENNE-UHFFFAOYSA-N.svg)
![N-(Benzo[d]thiazol-2-yl)-2-((6-(3-methoxyphenyl)pyridazin-3-yl)thio)acetamide chemical structure, C20H16N4O2S2, CAS 896048-68-3](/s/RXIOYOOACMSSKC-UHFFFAOYSA-N.svg)
![N-(4-{[(4-Methyl-1,3-benzothiazol-2-yl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide chemical structure, C20H16N4O2S2, CAS 941984-84-5](/s/UFQIPDCLUCVGJK-UHFFFAOYSA-N.svg)
- 2-((3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)-N-(p-tolyl)acetamide1251608-51-1C20H16N4O2S2
- N-(3-(2-Methylthiazol-4-yl)phenyl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide1251697-01-4C20H16N4O2S2
- 5-(Benzenesulfonyl)-4-(4-methyl-2-phenyl-1,3-thiazol-5-yl)pyrimidin-2-amine866017-85-8C20H16N4O2S2
- (6Z)-3-Benzylsulfanyl-5-imino-6-[(2-methoxyphenyl)methylidene]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one473639-83-7C20H16N4O2S2
- 2-{[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(4-phenyl-1,3-thiazol-2-yl)acetamide850936-77-5C20H16N4O2S2
- N-(Benzo[d]thiazol-2-yl)-2-((6-(4-methoxyphenyl)pyridazin-3-yl)thio)acetamide896053-55-7C20H16N4O2S2
- 5-(2-(Indolin-1-yl)-2-oxoethyl)-2-methyl-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-4(5H)-one941968-87-2C20H16N4O2S2
- N-(4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)benzenesulfonamide917747-43-4C20H16N4O2S2
- N-(4-(2-((6-Methylbenzo[d]thiazol-2-yl)amino)-2-oxoethyl)thiazol-2-yl)benzamide941943-16-4C20H16N4O2S2
- N-{6-Methyl-4-oxo-5-phenyl-3H,4H-thieno[2,3-d]pyrimidin-3-yl}-2-(methylsulfanyl)pyridine-3-carboxamide1090915-30-2C20H16N4O2S2
- N-(4-(2-(Pyridin-3-ylamino)thiazol-4-yl)phenyl)benzenesulfonamide1798046-09-9C20H16N4O2S2
- 5-[2-(1,3-Benzothiazol-2-ylsulfanyl)acetyl]-1,5,9-triazatricyclo[8.4.0.0^{3,8}]tetradeca-3(8),9,11,13-tetraen-2-one1903166-98-2C20H16N4O2S2
- (E)-5-Hydroxy-4-(((2-(methylthio)-5-phenylthiazol-4-yl)imino)methyl)-1-phenyl-1H-imidazol-2(3H)-one685106-23-4C20H16N4O2S2
- 1H-Thieno[2,3-C]pyrazole-5-carboxamide, 3-methyl-1-phenyl-N-(4,5,6,7-tetrahydro-7-oxo-2-benzothiazolyl)-603093-53-4C20H16N4O2S2
- N-(6-Methylbenzo[d]thiazol-2-yl)-2-((6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)thio)acetamide899965-63-0C20H16N4O2S2
Frequently asked questions
What is the molar mass of C20H16N4O2S2?
The molar mass of C20H16N4O2S2 is 408.49 g/mol, calculated from standard atomic weights for 20 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 408.0715 Da.
How many compounds have the formula C20H16N4O2S2?
CompoundList lists 39 compounds with the molecular formula C20H16N4O2S2, including 2-(4-Oxo-3,5-diphenylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetohydrazide, 1-Benzyl-3-(thiophen-2-ylsulfonyl)-2,3-dihydro-1H-imidazo[4,5-b]quinoxaline, N-[4-(6-Methyl-1,3-benzothiazol-2-yl)phenyl]-2-[(6-oxo-1H-pyrimidin-2-yl)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 C20H16N4O2S2?
C20H16N4O2S2 has a degree of unsaturation of 15. 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.