Molecular formula
C20H18N4O2S2
79 compounds have this formula on CompoundList.
- Molar mass
- 410.51g/mol
- Monoisotopic mass
- 410.0871Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 14
The formula C20H18N4O2S2 describes a molecule made of 20 carbon atoms, 18 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 × 2058.52%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.42%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 413.65%14.007 × 4 = 56.028 g/mol
- O Oxygen × 27.79%15.999 × 2 = 31.998 g/mol
- S Sulfur × 215.62%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C20H18N4O2S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 79 of 79 compounds
1-(2,3-Di(thiophen-2-yl)quinoxalin-6-yl)-3-(2-methoxyethyl)urea
CAS 508186-14-9C20H18N4O2S2
![N-[[2-(Benzamidomethylsulfanyl)pyrimidin-4-yl]sulfanylmethyl]benzamide chemical structure, C20H18N4O2S2, CAS 162331-19-3](/s/ALCHIBOLIUIDEW-UHFFFAOYSA-N.svg)
N-[[2-(Benzamidomethylsulfanyl)pyrimidin-4-yl]sulfanylmethyl]benzamide
CAS 162331-19-3C20H18N4O2S2
1,5-Dimethyl-4-(4-((3-methylthiophen-2-yl)methylidene)-5-oxo-2-sulfanylideneimidazolidin-1-yl)-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
CAS 722466-42-4C20H18N4O2S2
![2-(2-Pyridylthio)-N-[4-(2-(2-pyridylthio)acetylamino)phenyl]acetamide chemical structure, C20H18N4O2S2, CAS 312499-67-5](/s/LXEBHSJVRDNZBT-UHFFFAOYSA-N.svg)
2-(2-Pyridylthio)-N-[4-(2-(2-pyridylthio)acetylamino)phenyl]acetamide
CAS 312499-67-5C20H18N4O2S2
N-(5-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)benzamide
CAS 392300-10-6C20H18N4O2S2
![2-(4-Furan-2-ylmethyl-5-thiophen-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-N-p-tolyl-acetamide chemical structure, C20H18N4O2S2, CAS 767293-80-1](/s/ZUGFOJKTANYHAV-UHFFFAOYSA-N.svg)
2-(4-Furan-2-ylmethyl-5-thiophen-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-N-p-tolyl-acetamide
CAS 767293-80-1C20H18N4O2S2
![Benzo[d]thiazol-6-yl(4-(6-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C20H18N4O2S2, CAS 897469-09-9](/s/HAGRBEFQZMJIJD-UHFFFAOYSA-N.svg)
Benzo[d]thiazol-6-yl(4-(6-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 897469-09-9C20H18N4O2S2
![N-(4-Ethoxyphenyl)-2-((5-phenylthiazolo[2,3-c][1,2,4]triazol-3-yl)thio)acetamide chemical structure, C20H18N4O2S2, CAS 671199-49-8](/s/NOTFMOWDGUDUDK-UHFFFAOYSA-N.svg)
N-(4-Ethoxyphenyl)-2-((5-phenylthiazolo[2,3-c][1,2,4]triazol-3-yl)thio)acetamide
CAS 671199-49-8C20H18N4O2S2
6-Carbamoylmethylsulfanyl-5-cyano-2-methyl-4-thiophen-2-yl-1,4-dihydro-pyridine-
CAS 201273-83-8C20H18N4O2S2
![2-((1-(3-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide chemical structure, C20H18N4O2S2, CAS 851132-36-0](/s/KUNAQNCVAGXXGQ-UHFFFAOYSA-N.svg)
2-((1-(3-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide
CAS 851132-36-0C20H18N4O2S2
![2,2'-(Ethane-1,2-diyldisulfanediyl)bis[N-(2-cyanophenyl)acetamide] chemical structure, C20H18N4O2S2, CAS 271772-70-4](/s/QIJKUOXNVQLGSA-UHFFFAOYSA-N.svg)
2,2'-(Ethane-1,2-diyldisulfanediyl)bis[N-(2-cyanophenyl)acetamide]
CAS 271772-70-4C20H18N4O2S2
![4-Methyl-2-phenyl-N-(2,3,7-trimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)thiazole-5-carboxamide chemical structure, C20H18N4O2S2, CAS 1021040-02-7](/s/BSTQODSNQIXTIT-UHFFFAOYSA-N.svg)
4-Methyl-2-phenyl-N-(2,3,7-trimethyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-6-yl)thiazole-5-carboxamide
CAS 1021040-02-7C20H18N4O2S2
![1-[3-Methylsulfanyl-6-(4-methylsulfanylphenyl)-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone chemical structure, C20H18N4O2S2, CAS 353518-06-6](/s/SFEBEHGERSETTE-UHFFFAOYSA-N.svg)
1-[3-Methylsulfanyl-6-(4-methylsulfanylphenyl)-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl]ethanone
CAS 353518-06-6C20H18N4O2S2
![3-((Benzo[d][1,3]dioxol-5-ylmethyl)thio)-9-methyl-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine chemical structure, C20H18N4O2S2, CAS 374917-21-2](/s/GMOIXBCDZFYGKX-UHFFFAOYSA-N.svg)
3-((Benzo[d][1,3]dioxol-5-ylmethyl)thio)-9-methyl-8,9,10,11-tetrahydrobenzo[4,5]thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine
CAS 374917-21-2C20H18N4O2S2
N-(3-((2,5-Dimethylphenyl)amino)quinoxalin-2-yl)thiophene-2-sulfonamide
CAS 714929-21-2C20H18N4O2S2
![N-(4-Methoxyphenyl)-2-((5-(p-tolyl)thiazolo[2,3-c][1,2,4]triazol-3-yl)thio)acetamide chemical structure, C20H18N4O2S2, CAS 727689-41-0](/s/ZQEVJEXNGQPUNV-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-2-((5-(p-tolyl)thiazolo[2,3-c][1,2,4]triazol-3-yl)thio)acetamide
CAS 727689-41-0C20H18N4O2S2
N-(1-(4-(4-Ethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)thiophene-2-carboxamide
CAS 1019095-81-8C20H18N4O2S2
![N-(6-Methyl-1,3-benzothiazol-2-yl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide chemical structure, C20H18N4O2S2, CAS 1021260-06-9](/s/KTJCBXDFJPGALY-UHFFFAOYSA-N.svg)
N-(6-Methyl-1,3-benzothiazol-2-yl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide
CAS 1021260-06-9C20H18N4O2S2
N-(6-((2-(3,4-Dihydroquinolin-1(2H)-yl)-2-oxoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide
CAS 1021107-50-5C20H18N4O2S2
![N-(Benzo[d]thiazol-2-yl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide chemical structure, C20H18N4O2S2, CAS 942005-75-6](/s/NWCCGSADGZLIHH-UHFFFAOYSA-N.svg)
N-(Benzo[d]thiazol-2-yl)-2-((5-(4-methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide
CAS 942005-75-6C20H18N4O2S2
N-(3-Methyl-1-(4-(thiophen-2-yl)thiazol-2-yl)-1H-pyrazol-5-yl)-2-(o-tolyloxy)acetamide
CAS 1172267-97-8C20H18N4O2S2
N-(3-Methyl-1-(4-(thiophen-2-yl)thiazol-2-yl)-1H-pyrazol-5-yl)-2-phenoxypropanamide
CAS 1170484-47-5C20H18N4O2S2
N-(3-((4-Methylbenzyl)amino)quinoxalin-2-yl)thiophene-2-sulfonamide
CAS 713126-97-7C20H18N4O2S2
![N-(4-Methoxyphenyl)-3-[(5-phenyl[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)sulfanyl]propanamide chemical structure, C20H18N4O2S2, CAS 671199-79-4](/s/KRMVPQZUYCHFJN-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-3-[(5-phenyl[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)sulfanyl]propanamide
CAS 671199-79-4C20H18N4O2S2
- N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)cinnamamide392291-99-5C20H18N4O2S2
- 1-N,4-N-bis[(E)-1-thiophen-2-ylethylideneamino]benzene-1,4-dicarboxamide415691-62-2C20H18N4O2S2
- 2-Pyridin-2-ylsulfanyl-N-[2-[(2-pyridin-2-ylsulfanylacetyl)amino]phenyl]acetamide694500-48-6C20H18N4O2S2
- 2-[(5-Benzyl-1,3,4-oxadiazol-2-yl)sulfanyl]-N-(3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)acetamide332946-63-1C20H18N4O2S2
- N-(3-((3,4-Dimethylphenyl)amino)quinoxalin-2-yl)thiophene-2-sulfonamide713128-59-7C20H18N4O2S2
- N-(3-(Phenethylamino)quinoxalin-2-yl)thiophene-2-sulfonamide714241-85-7C20H18N4O2S2
- N-(5-((2-(Indolin-1-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-2-phenylacetamide392300-63-9C20H18N4O2S2
- N-(3-((3,5-Dimethylphenyl)amino)quinoxalin-2-yl)thiophene-2-sulfonamide577769-93-8C20H18N4O2S2
- N-[5-[2-(2,3-Dihydroindol-1-yl)-2-oxoethyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-methylbenzamide392300-70-8C20H18N4O2S2
- 3-(Allylsulfanyl)-7-propionyl-6-thien-2-yl-6,7-dihydro[1,2,4]triazino[5,6-d][3,1]benzoxazepine491581-92-1C20H18N4O2S2
- 2-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazole863001-65-4C20H18N4O2S2
- N-(5-{[2-(2,3-Dihydro-1H-indol-1-yl)-2-oxoethyl]sulfanyl}-1,3,4-thiadiazol-2-yl)-3-methylbenzamide392300-71-9C20H18N4O2S2
- 1-[3-(4-Methoxyphenyl)-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-2-pyrimidin-2-ylsulfanylethanone403843-37-8C20H18N4O2S2
- (6Z)-5-Imino-6-[[5-(4-methylphenyl)sulfanylfuran-2-yl]methylidene]-2-propan-2-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one378221-77-3C20H18N4O2S2
- N-(5-((2-Oxo-2-(p-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)cinnamamide392291-34-8C20H18N4O2S2
- 1,3-Dimethyl-5-((3-methylbenzyl)thio)-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione847192-16-9C20H18N4O2S2
- 1,3-Dimethyl-5-((4-methylbenzyl)thio)-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione847192-18-1C20H18N4O2S2
- 2-((4-Ethoxyphenyl)amino)-N-(6-methylbenzo[d]thiazol-2-yl)thiazole-4-carboxamide955913-62-9C20H18N4O2S2
- N-[(2Z)-5-Benzyl-1,3,4-thiadiazol-2(3H)-ylidene]-4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanamide1190296-35-5C20H18N4O2S2
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-(4-(thiophen-3-yl)thiazol-2-yl)piperazin-1-yl)ethanone1448065-65-3C20H18N4O2S2
- N-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide337489-25-5C20H18N4O2S2
- 2-((1-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(6-methylbenzo[d]thiazol-2-yl)acetamide851132-59-7C20H18N4O2S2
- N-(5-((2-(Indolin-1-yl)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-4-methylbenzamide392300-72-0C20H18N4O2S2
- N-(1,3-Benzothiazol-2-yl)-2-[1-(4-ethoxyphenyl)imidazol-2-yl]sulfanylacetamide688336-44-9C20H18N4O2S2
- 1,3-Dimethyl-5-((2-methylbenzyl)thio)-7-(thiophen-2-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione847192-13-6C20H18N4O2S2
- 1,2,4-Triazine, 5,6-bis(4-methoxyphenyl)-3-((4,5-dihydro-2-thiazolyl)thio)-102429-92-5C20H18N4O2S2
- N-(5-(Benzylthio)-1,3,4-thiadiazol-2-yl)-5-oxo-1-phenylpyrrolidine-3-carboxamide872538-21-1C20H18N4O2S2
- 2-(4-Methoxyphenyl)-N-(3-methyl-1-(4-(thiophen-2-yl)thiazol-2-yl)-1H-pyrazol-5-yl)acetamide1170139-78-2C20H18N4O2S2
- N-Phenyl-2-{2-[(N-phenylcarbamoyl)methylthio]pyrimidin-4-ylthio}acetamide1192806-72-6C20H18N4O2S2
- N-[2-(Methylsulfonyl)ethyl]-5-phenyl-2-(2-pyridinyl)thieno[2,3-d]pyrimidin-4-amine1197554-04-3C20H18N4O2S2
- 2-((1-(Furan-2-ylmethyl)-5-phenyl-1H-imidazol-2-yl)thio)-N-(4-methylthiazol-2-yl)acetamide1207021-59-7C20H18N4O2S2
- 2-((1-(Furan-2-ylmethyl)-5-(p-tolyl)-1H-imidazol-2-yl)thio)-N-(thiazol-2-yl)acetamide1207025-92-0C20H18N4O2S2
- N-[(2E)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-4-(4-methoxyphenyl)-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide1282128-92-0C20H18N4O2S2
- Hydantoin, 5,5'-ethylenebis(3-phenyl-2-thio-24631-45-6C20H18N4O2S2
- 3-((5-(Allylthio)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)methyl)benzo[d]thiazol-2(3H)-one847403-19-4C20H18N4O2S2
- Benzo[d]thiazol-2-yl(4-(6-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897468-87-0C20H18N4O2S2
- Benzo[d]thiazol-2-yl(4-(4-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897477-47-3C20H18N4O2S2
- Benzo[d]thiazol-6-yl(4-(4-methoxybenzo[d]thiazol-2-yl)piperazin-1-yl)methanone897477-74-6C20H18N4O2S2
- 2-(4-Methylpiperazin-1-yl)benzo[d]thiazol-6-yl benzo[d]thiazole-6-carboxylate941958-99-2C20H18N4O2S2
- N-(2,3-Dimethylphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide942004-45-7C20H18N4O2S2
- N-(2,5-Dimethylphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941880-50-8C20H18N4O2S2
- N-(2,4-Dimethylphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941968-89-4C20H18N4O2S2
- N-(3,5-Dimethylphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide941927-68-0C20H18N4O2S2
- N-(4-Ethylphenyl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide953927-66-7C20H18N4O2S2
- 2-(2-Methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)-N-phenethylacetamide941968-95-2C20H18N4O2S2
- 2-(2-Methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)-N-(4-methylbenzyl)acetamide941927-80-6C20H18N4O2S2
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-2-(2-(phenylamino)thiazol-4-yl)acetamide1171182-81-2C20H18N4O2S2
- N-(2-Oxo-2-{[2-(thiophen-2-yl)ethyl]amino}ethyl)-2-(1H-pyrrol-1-yl)-1,3-benzothiazole-6-carboxamide1010918-05-4C20H18N4O2S2
- 2-((1-(2-(Benzo[d]thiazol-2-ylthio)acetyl)piperidin-4-yl)oxy)nicotinonitrile1797596-51-0C20H18N4O2S2
- 4-Methyl-N-[(E)-[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylideneamino]benzenesulfonamide82588-54-3C20H18N4O2S2
- N-{(5Z)-5-[(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}pyridine-4-carboxamide951940-67-3C20H18N4O2S2
- N-{(5Z)-5-[(1-methyl-1,2,3,4-tetrahydroquinolin-6-yl)methylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}pyridine-3-carboxamide951972-30-8C20H18N4O2S2
- 3-Ethyl-2-[({3-[4-(methylsulfanyl)phenyl]-1,2,4-oxadiazol-5-yl}methyl)sulfanyl]-3,4-dihydroquinazolin-4-one946328-37-6C20H18N4O2S2
- 3-Thiophenecarboxylic acid, 5-methyl-2-[[[[4-(2-phenyldiazenyl)phenyl]amino]thioxomethyl]amino]-, methyl ester885403-52-1C20H18N4O2S2
- tert-Butyl N-[5-cyano-3-(4-phenyl-1,3-thiazol-2-yl)-6-sulfanylpyridin-2-yl]carbamate2413899-57-5C20H18N4O2S2
Frequently asked questions
What is the molar mass of C20H18N4O2S2?
The molar mass of C20H18N4O2S2 is 410.51 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 410.0871 Da.
How many compounds have the formula C20H18N4O2S2?
CompoundList lists 79 compounds with the molecular formula C20H18N4O2S2, including 1-(2,3-Di(thiophen-2-yl)quinoxalin-6-yl)-3-(2-methoxyethyl)urea, N-[[2-(Benzamidomethylsulfanyl)pyrimidin-4-yl]sulfanylmethyl]benzamide, 1,5-Dimethyl-4-(4-((3-methylthiophen-2-yl)methylidene)-5-oxo-2-sulfanylideneimidazolidin-1-yl)-2-phenyl-2,3-dihydro-1H-pyrazol-3-one. 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 C20H18N4O2S2?
C20H18N4O2S2 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.