Molecular formula
C20H18N6O3S
56 compounds have this formula on CompoundList.
- Molar mass
- 422.46g/mol
- Monoisotopic mass
- 422.1161Da
- Atoms
- 48
- Elements
- 5
- Rings plus double bonds
- 15
The formula C20H18N6O3S describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 6 nitrogen atoms, 3 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 × 2056.86%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.29%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 619.89%14.007 × 6 = 84.042 g/mol
- O Oxygen × 311.36%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.59%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H18N6O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 56 of 56 compounds
![N-(3,5-Dimethoxyphenyl)-2-[(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)sulfanyl]acetamide chemical structure, C20H18N6O3S, CAS 894061-82-6](/s/XVIKCNXBHVXKTD-UHFFFAOYSA-N.svg)
N-(3,5-Dimethoxyphenyl)-2-[(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)sulfanyl]acetamide
CAS 894061-82-6C20H18N6O3S
![N-(2,4-Dimethoxyphenyl)-2-[(3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide chemical structure, C20H18N6O3S, CAS 868967-57-1](/s/ZSBRSUXZKLWYPQ-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-[(3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide
CAS 868967-57-1C20H18N6O3S
![N-(3,4-Dimethoxyphenyl)-2-{[6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 894053-79-3](/s/XSKPZDFKGXPTAP-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{[6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide
CAS 894053-79-3C20H18N6O3S
![N-(4-(N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)sulfamoyl)phenyl)acetamide chemical structure, C20H18N6O3S, CAS 894984-18-0](/s/ZEVUAUISTRELNN-UHFFFAOYSA-N.svg)
N-(4-(N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)sulfamoyl)phenyl)acetamide
CAS 894984-18-0C20H18N6O3S
![N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 868968-74-5](/s/LMHDLOQHOBUZEB-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 868968-74-5C20H18N6O3S
6-((4-(3-Methoxyphenyl)-5-((pyridin-3-ylmethyl)thio)-4H-1,2,4-triazol-3-yl)methyl)pyrimidine-2,4(1H,3H)-dione
CAS 852152-65-9C20H18N6O3S
![N-(3,4-Dimethoxyphenyl)-2-{[6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 894060-36-7](/s/WYKUEKPHPBCFMW-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{[6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide
CAS 894060-36-7C20H18N6O3S
![N-(2,4-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 868968-73-4](/s/JIBMBHOVFJYNHL-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 868968-73-4C20H18N6O3S
![N-(2,5-Dimethoxyphenyl)-2-((6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 894060-45-8](/s/NJHWCDWAPJSKDC-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-((6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894060-45-8C20H18N6O3S
![N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 868967-59-3](/s/FBKYDTSYHMHKKN-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 868967-59-3C20H18N6O3S
![N-(2,5-Dimethoxyphenyl)-2-((6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 894053-94-2](/s/BDPUWAZBNJPYDM-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-((6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894053-94-2C20H18N6O3S
![N-(3,4-Dimethoxyphenyl)-2-{[3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 868967-60-6](/s/YBQSGAINPVKUBJ-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{[3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]sulfanyl}acetamide
CAS 868967-60-6C20H18N6O3S
![N-(3,4-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 868968-75-6](/s/ABSPPERXNFIADP-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 868968-75-6C20H18N6O3S
![N-(3,5-Dimethoxyphenyl)-2-{[6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 894058-82-3](/s/RZQHJCDHCXFUOJ-UHFFFAOYSA-N.svg)
N-(3,5-Dimethoxyphenyl)-2-{[6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide
CAS 894058-82-3C20H18N6O3S
![N-(3,4-Dimethoxyphenyl)-2-((6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 894057-55-7](/s/VGDLCKBMUCCBCZ-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-((6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894057-55-7C20H18N6O3S
![N-(2,4-Dimethoxyphenyl)-2-{[6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 894057-60-4](/s/SERBZMFNGCSTPP-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-{[6-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide
CAS 894057-60-4C20H18N6O3S
![2-(Benzylsulfanyl)-5-methyl-7-(4-nitrophenyl)-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide chemical structure, C20H18N6O3S, CAS 536983-83-2](/s/AMKAFAVFUWAOLI-UHFFFAOYSA-N.svg)
2-(Benzylsulfanyl)-5-methyl-7-(4-nitrophenyl)-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxamide
CAS 536983-83-2C20H18N6O3S
![N-(2,4-Dimethoxyphenyl)-2-{[6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide chemical structure, C20H18N6O3S, CAS 894053-87-3](/s/APGWSNIWLVSAIB-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-{[6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl}acetamide
CAS 894053-87-3C20H18N6O3S
![N-(4-Nitrophenyl)-2-[(5-propyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide chemical structure, C20H18N6O3S, CAS 335209-17-1](/s/GVCBULPDPRPDLJ-UHFFFAOYSA-N.svg)
N-(4-Nitrophenyl)-2-[(5-propyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide
CAS 335209-17-1C20H18N6O3S
Cambridge id 5844459
CAS 423148-79-2C20H18N6O3S
![2-{[3-(4-Methoxybenzyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}-N-(4H-1,2,4-triazol-3-yl)acetamide chemical structure, C20H18N6O3S, CAS 1116071-35-2](/s/BMBKQZWMMIDDSI-UHFFFAOYSA-N.svg)
2-{[3-(4-Methoxybenzyl)-4-oxo-3,4-dihydroquinazolin-2-yl]sulfanyl}-N-(4H-1,2,4-triazol-3-yl)acetamide
CAS 1116071-35-2C20H18N6O3S
![3-({4-[(4-Benzylpiperidin-1-yl)carbonyl]piperidin-1-yl}methyl)-1-ethyl-2-methyl-1H-indole chemical structure, C20H18N6O3S, CAS 1115905-88-8](/s/PPHVJKOHUJETIN-UHFFFAOYSA-N.svg)
3-({4-[(4-Benzylpiperidin-1-yl)carbonyl]piperidin-1-yl}methyl)-1-ethyl-2-methyl-1H-indole
CAS 1115905-88-8C20H18N6O3S
![N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 868969-84-0](/s/RCQZQRXWSJFEFZ-UHFFFAOYSA-N.svg)
N-(2,5-Dimethoxyphenyl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide
CAS 868969-84-0C20H18N6O3S
![N-(3-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide chemical structure, C20H18N6O3S, CAS 863500-40-7](/s/SOLFGLYHGGMXGI-UHFFFAOYSA-N.svg)
N-(3-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
CAS 863500-40-7C20H18N6O3S
- N-(4-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide863500-41-8C20H18N6O3S
- N-(2,4-Dimethoxyphenyl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide868969-83-9C20H18N6O3S
- N-[(2Z)-5-(4-Methoxybenzyl)-1,3,4-thiadiazol-2(3H)-ylidene]-3-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)propanamide1190281-36-7C20H18N6O3S
- N-(2-Acetamidoethyl)-4-((5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-2-yl)amino)benzamide1112383-69-3C20H18N6O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2-methoxyphenyl)acetamide578751-32-3C20H18N6O3S
- 2-((4-Ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-nitrophenyl)acetamide852143-98-7C20H18N6O3S
- 2-Methoxy-N-{3-[1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide932537-63-8C20H18N6O3S
- 3-Methoxy-N-{3-[1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide895117-61-0C20H18N6O3S
- 3-Methoxy-N-{3-[1-(4-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide895117-73-4C20H18N6O3S
- N-(4-((6-(1H-Imidazol-1-yl)pyrimidin-4-yl)amino)phenyl)-3-methoxybenzenesulfonamide1170174-99-8C20H18N6O3S
- 5-[(4-Ethylphenyl)sulfonyl]-2-[4-(3-methylphenyl)piperazin-1-yl]pyrimidin-4-amine1115905-87-7C20H18N6O3S
- 2-({3-[(3-Methoxyphenyl)methyl]-4-oxo-3,4-dihydroquinazolin-2-yl}sulfanyl)-N-(4H-1,2,4-triazol-3-yl)acetamide1115905-90-2C20H18N6O3S
- 6-[[4-(4-Methoxyphenyl)-5-(pyridin-3-ylmethylsulfanyl)-1,2,4-triazol-3-yl]methyl]-1H-pyrimidine-2,4-dione852153-27-6C20H18N6O3S
- 2-((4-Ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-nitrophenyl)acetamide852143-96-5C20H18N6O3S
- 4-Methoxy-N-(4-{[6-(1H-pyrazol-1-yl)pyridazin-3-yl]amino}phenyl)benzene-1-sulfonamide1014026-22-2C20H18N6O3S
- N-(2,4-Dimethoxyphenyl)-2-((6-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide894060-41-4C20H18N6O3S
- N-(3,4-Dimethoxyphenyl)-2-((3-(pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetamide868969-85-1C20H18N6O3S
- N-(2-Methoxyphenyl)-2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide863500-39-4C20H18N6O3S
- N-(3,5-Dimethoxyphenyl)-2-((6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide894056-27-0C20H18N6O3S
- 2-{[3-(3-Methoxyphenyl)-4-oxo-3H,4H-pyrido[2,3-d]pyrimidin-2-yl]sulfanyl}-N-(3-methyl-1H-pyrazol-5-yl)acetamide1101794-89-1C20H18N6O3S
- N-{3-[1-(3,4-Dimethoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide895099-36-2C20H18N6O3S
- 2-Methoxy-N-{3-[1-(2-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide932300-33-9C20H18N6O3S
- 2-Methoxy-N-{3-[1-(3-methoxyphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-1,2,4-thiadiazol-5-yl}benzamide932487-80-4C20H18N6O3S
- N-(4-(3-(((1H-Benzo[d]imidazol-2-yl)methyl)amino)-3-oxopropyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide1206997-11-6C20H18N6O3S
- N-{2-[4-Cyclopropyl-5-oxo-3-(pyridin-3-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}-5-(thiophen-2-yl)-1,2-oxazole-3-carboxamide1798541-38-4C20H18N6O3S
- N-{3-[(3-Acetylphenyl)amino]quinoxalin-2-yl}-1-methyl-1H-pyrazole-4-sulfonamide1795478-77-1C20H18N6O3S
- Benzyl (2-oxo-2-(((6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)amino)ethyl)carbamate1904410-98-5C20H18N6O3S
- 3-(1-(2-(4-Oxoquinazolin-3(4H)-yl)acetyl)piperidin-4-yl)thieno[3,2-d][1,2,3]triazin-4(3H)-one2034513-38-5C20H18N6O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(4-methoxyphenyl)acetamide578699-32-8C20H18N6O3S
- N-[5-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-2-methylphenyl]-2-methyl-3-nitrobenzamide830345-11-4C20H18N6O3S
- 2-{[4-(Furan-2-ylmethyl)-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(3-methoxyphenyl)acetamide573930-52-6C20H18N6O3S
- N4-[(4-Methoxyphenyl)methyl]-N6-(6-methyl-2-benzothiazolyl)-5-nitro-4,6-pyrimidinediamine883042-75-9C20H18N6O3S
Frequently asked questions
What is the molar mass of C20H18N6O3S?
The molar mass of C20H18N6O3S is 422.46 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 6 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 422.1161 Da.
How many compounds have the formula C20H18N6O3S?
CompoundList lists 56 compounds with the molecular formula C20H18N6O3S, including N-(3,5-Dimethoxyphenyl)-2-[(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)sulfanyl]acetamide, N-(2,4-Dimethoxyphenyl)-2-[(3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide, N-(3,4-Dimethoxyphenyl)-2-{[6-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-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 C20H18N6O3S?
C20H18N6O3S 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.