Molecular formula
C18H20N4O4S
186 compounds have this formula on CompoundList.
- Molar mass
- 388.44g/mol
- Monoisotopic mass
- 388.1205Da
- Atoms
- 47
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H20N4O4S describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 4 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 × 1855.66%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 205.19%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 414.42%14.007 × 4 = 56.028 g/mol
- O Oxygen × 416.48%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.25%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H20N4O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 186 compounds
![N-(3,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H20N4O4S, CAS 573975-42-5](/s/STNVVRKBWOZDTH-UHFFFAOYSA-N.svg)
N-(3,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 573975-42-5C18H20N4O4S
![N-({2-[4-(Pentanoylamino)benzoyl]hydrazino}carbonothioyl)-2-furamide chemical structure, C18H20N4O4S, CAS 817562-45-1](/s/NMERYNRNQRUDEZ-UHFFFAOYSA-N.svg)
N-({2-[4-(Pentanoylamino)benzoyl]hydrazino}carbonothioyl)-2-furamide
CAS 817562-45-1C18H20N4O4S
![N-(2,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H20N4O4S, CAS 557069-69-9](/s/CXFCRDHMCULTFP-UHFFFAOYSA-N.svg)
N-(2,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 557069-69-9C18H20N4O4S
![Methyl 2-[3-methyl-7-[(3-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylpropanoate chemical structure, C18H20N4O4S, CAS 332897-28-6](/s/WIGOUEZWMAHERB-UHFFFAOYSA-N.svg)
Methyl 2-[3-methyl-7-[(3-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylpropanoate
CAS 332897-28-6C18H20N4O4S
N(3,5-Dimethoxyphenyl)-2-((4-ET-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)acetamide
CAS 557069-70-2C18H20N4O4S
![N-[4-[4-(Pyridine-3-carbonyl)piperazin-1-yl]sulfonylphenyl]acetamide chemical structure, C18H20N4O4S, CAS 428847-02-3](/s/BUXLQAILQVRYRC-UHFFFAOYSA-N.svg)
N-[4-[4-(Pyridine-3-carbonyl)piperazin-1-yl]sulfonylphenyl]acetamide
CAS 428847-02-3C18H20N4O4S
![4-[2-(1-Allyl-6-amino-4-oxo-1,4-dihydro-pyrimidin-2-ylsulfanyl)-acetylamino]-benzoic acid ethyl ester chemical structure, C18H20N4O4S, CAS 694460-08-7](/s/OWACTENSYQLHRJ-UHFFFAOYSA-N.svg)
4-[2-(1-Allyl-6-amino-4-oxo-1,4-dihydro-pyrimidin-2-ylsulfanyl)-acetylamino]-benzoic acid ethyl ester
CAS 694460-08-7C18H20N4O4S
(E)-N-(2-(2-Benzylidenehydrazinyl)-2-oxoethyl)-4-(N,N-dimethylsulfamoyl)benzamide
CAS 391884-93-8C18H20N4O4S
![(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-[6-[(2-methylphenyl)methylsulfanyl]purin-9-yl]oxolane-3,4-diol chemical structure, C18H20N4O4S, CAS 56964-78-4](/s/WCFYDVIQAOFHDK-SCFUHWHPSA-N.svg)
(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-[6-[(2-methylphenyl)methylsulfanyl]purin-9-yl]oxolane-3,4-diol
CAS 56964-78-4C18H20N4O4S
![2-[1,3-Dimethyl-7-[(2-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylpropanoic acid chemical structure, C18H20N4O4S, CAS 6273-96-7](/s/VZSDNBRARPSZFB-UHFFFAOYSA-N.svg)
2-[1,3-Dimethyl-7-[(2-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylpropanoic acid
CAS 6273-96-7C18H20N4O4S
(6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 5-oxo-1-(p-tolyl)pyrrolidine-3-carboxylate
CAS 877648-94-7C18H20N4O4S
![4-((6-Acetamidopyridazin-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butanamide chemical structure, C18H20N4O4S, CAS 1105247-77-5](/s/SNJJOBBHFVQSJL-UHFFFAOYSA-N.svg)
4-((6-Acetamidopyridazin-3-yl)thio)-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)butanamide
CAS 1105247-77-5C18H20N4O4S
![3-(2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl)-6-methyl-2H-thiazolo[3,2-a]pyrimidin-5(3H)-one chemical structure, C18H20N4O4S, CAS 946342-34-3](/s/AURSJEPLIOXJMT-UHFFFAOYSA-N.svg)
3-(2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl)-6-methyl-2H-thiazolo[3,2-a]pyrimidin-5(3H)-one
CAS 946342-34-3C18H20N4O4S
4-(Cyclopropanecarboxamido)-N-(2-(pyridine-3-sulfonamido)ethyl)benzamide
CAS 1091471-69-0C18H20N4O4S
![Ethyl 2-[3-methyl-7-[(3-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylacetate chemical structure, C18H20N4O4S, CAS 303973-54-8](/s/SYESQKTWQZBHMJ-UHFFFAOYSA-N.svg)
Ethyl 2-[3-methyl-7-[(3-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylacetate
CAS 303973-54-8C18H20N4O4S
Ethyl 4-(2-benzamidothiazole-4-carbonyl)piperazine-1-carboxylate
CAS 941929-13-1C18H20N4O4S
1-Methyl-2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-6-oxo-N-phenylpyrimidine-5-carboxamide
CAS 891099-52-8C18H20N4O4S
N-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-4-(N,N-diallylsulfamoyl)benzamide
CAS 850935-84-1C18H20N4O4S
4-Benzyl-N-(4-(2-(methylamino)-2-oxoethyl)thiazol-2-yl)-5-oxomorpholine-3-carboxamide
CAS 1351581-34-4C18H20N4O4S
4-(3-(1-(2-Methoxyethyl)-1H-indol-3-yl)ureido)benzenesulfonamide
CAS 922992-28-7C18H20N4O4S
![N-(Benzo[d][1,3]dioxol-5-yl)-2-(2-(3-cyclopentylureido)thiazol-4-yl)acetamide chemical structure, C18H20N4O4S, CAS 921571-76-8](/s/JRVZVAKHESKADX-UHFFFAOYSA-N.svg)
N-(Benzo[d][1,3]dioxol-5-yl)-2-(2-(3-cyclopentylureido)thiazol-4-yl)acetamide
CAS 921571-76-8C18H20N4O4S
![5-[4-(Methyl-thio)phenyl]-7-|A-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C18H20N4O4S, CAS 1252857-95-6](/s/SZIKMAFZFZHPAK-SCFUHWHPSA-N.svg)
5-[4-(Methyl-thio)phenyl]-7-|A-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS 1252857-95-6C18H20N4O4S
![Methyl 2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate chemical structure, C18H20N4O4S, CAS 852437-98-0](/s/HPJQIXNITKOGNJ-UHFFFAOYSA-N.svg)
Methyl 2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate
CAS 852437-98-0C18H20N4O4S
![2-({[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-5-(2-hydroxyethyl)-6-methyl-4-pyrimidinol chemical structure, C18H20N4O4S, CAS 946252-60-4](/s/VCNZKVMBGLIECW-UHFFFAOYSA-N.svg)
2-({[3-(4-Ethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-5-(2-hydroxyethyl)-6-methyl-4-pyrimidinol
CAS 946252-60-4C18H20N4O4S
- 5 suppliers1,1-Dimethylethyl N-(5-((4-methylphenyl)sulfonyl)-5H-pyrrolo(2,3-b)pyrazin-2-yl)carbamate1201187-44-1C18H20N4O4S
- 4-(4-Acetylpiperazin-1-yl)sulfonyl-N-pyridin-3-ylbenzamide898657-12-0C18H20N4O4S
- N1-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methylphenyl)-N2-(pyridin-2-ylmethyl)oxalamide1027740-35-7C18H20N4O4S
- N-(4-(2-((2-Ethoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)-5-oxopyrrolidine-2-carboxamide1048678-24-5C18H20N4O4S
- N-(4-(2-((4-Ethoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)-5-oxopyrrolidine-2-carboxamide1048678-25-6C18H20N4O4S
- N-[6-({[(3,5-Dimethoxyphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide1021255-11-7C18H20N4O4S
- N-[6-({[(2,3-Dihydro-1,4-benzodioxin-6-yl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]-2-methylpropanamide1021214-27-6C18H20N4O4S
- N-(6-((2-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)isobutyramide1021255-70-8C18H20N4O4S
- Methyl 4-(2-((6-morpholinopyridazin-3-yl)thio)acetamido)benzoate1105214-54-7C18H20N4O4S
- N1-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methylphenyl)-N2-(pyridin-3-ylmethyl)oxalamide1026978-95-9C18H20N4O4S
- N1-(1-(methylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)-N2-(pyridin-4-ylmethyl)oxalamide941894-09-3C18H20N4O4S
- N1-(4-(1,1-dioxido-1,2-thiazinan-2-yl)phenyl)-N2-(pyridin-3-ylmethyl)oxalamide899748-35-7C18H20N4O4S
- Methyl (2E)-3-(2-ethoxyethyl)-2-[(1-methyl-1H-pyrazole-5-carbonyl)imino]-2,3-dihydro-1,3-benzothiazole-6-carboxylate1173390-70-9C18H20N4O4S
- N-(6-((2-((3,4-Dimethoxyphenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide1021056-24-5C18H20N4O4S
- N-(6-((2-((2,4-Dimethoxyphenyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide1021090-74-3C18H20N4O4S
- N-((5-(Dimethylamino)-1-naphthyl)sulphonyl)-L-histidine7293-13-2C18H20N4O4S
- Des(methoxycarbonyl) Febantel92088-58-9C18H20N4O4S
- Methyl 2-[(7-benzyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)sulfanyl]propanoate374615-26-6C18H20N4O4S
- Ethyl 2-[3-methyl-7-[(4-methylphenyl)methyl]-2,6-dioxopurin-8-yl]sulfanylacetate303970-29-8C18H20N4O4S
- Acetic acid, (4-(acetylamino)phenoxy)-, 2-(((4-methoxyphenyl)amino)thioxomethyl)hydrazide151392-10-8C18H20N4O4S
- Ethyl 2-(7-benzyl-1,3-dimethyl-2,6-dioxopurin-8-yl)sulfanylacetate372500-29-3C18H20N4O4S
- 4-(2-((E)-4-Oxo-2-((E)-((E)-3-phenylallylidene)hydrazono)thiazolidin-5-yl)acetamido)butanoic acid637317-45-4C18H20N4O4S
- Ethyl 2-[(2-methoxy-2-oxoethyl)sulfanyl]-5-methyl-7-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate896665-12-6C18H20N4O4S
- 5-(Morpholin-4-yl)-2-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1,3-oxazole-4-carbonitrile940998-16-3C18H20N4O4S
- 2-(4-(Morpholinosulfonyl)phenyl)-5-(pyrrolidin-1-yl)oxazole-4-carbonitrile941267-43-2C18H20N4O4S
- N-[4-[4-(Pyridine-4-carbonyl)piperazin-1-yl]sulfonylphenyl]acetamide428834-40-6C18H20N4O4S
- Ethyl 2-((3-(3,4-dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)propanoate721964-56-3C18H20N4O4S
- Methyl 2-((1,3-dimethyl-7-(4-methylbenzyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate460360-57-0C18H20N4O4S
- 4,7-Dimethoxy-1-methyl-N-(2-{[(2E)-4-methyl-1,3-thiazol-2(3H)-ylidene]amino}-2-oxoethyl)-1H-indole-2-carboxamide951946-86-4C18H20N4O4S
- 4,6-Dimethoxy-1-methyl-N-(2-{[(2E)-4-methyl-1,3-thiazol-2(3H)-ylidene]amino}-2-oxoethyl)-1H-indole-2-carboxamide951987-12-5C18H20N4O4S
- N-(4-(2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)cyclopropanecarboxamide923174-08-7C18H20N4O4S
- {3-[(4-Acetylpiperazinyl)sulfonyl]phenyl}-N-(2-pyridyl)carboxamide941486-65-3C18H20N4O4S
- 2-({[3-(3,4-Dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-5-ethyl-6-methylpyrimidin-4-ol1226427-65-1C18H20N4O4S
- Methyl [({[6-amino-4-oxo-1-(prop-2-en-1-yl)-1,4-dihydropyrimidin-2-yl]sulfanyl}acetyl)amino](phenyl)acetate1007983-06-3C18H20N4O4S
- N-[4-({[(2-Methoxyphenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]-5-oxopyrrolidine-2-carboxamide1048677-30-0C18H20N4O4S
- 2-(2,4-Dimethylthiazol-5-yl)-N-((3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)acetamide1251709-87-1C18H20N4O4S
- 4-(N,N-Dimethylsulfamoyl)-N-((5-(furan-2-yl)-1-methyl-1H-pyrazol-3-yl)methyl)benzamide1421512-92-6C18H20N4O4S
- N-[4,7-Dihydro-7-[(4-methylphenyl)sulfonyl]-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-2,2-dimethylpropanamide173850-04-9C18H20N4O4S
- 1-[2-(4-Ethylphenoxy)propanoylamino]-3-(3-nitrophenyl)thiourea701947-15-1C18H20N4O4S
- 5-[(3,5-Dimethylpyrazol-1-yl)methyl]-N-[4-(methylsulfamoyl)phenyl]furan-2-carboxamide515151-69-6C18H20N4O4S
- 7-(4-Ethoxyphenyl)-5-(2-hydroxyethylsulfanyl)-1,3-dimethylpyrimido[4,5-d]pyrimidine-2,4-dione872695-83-5C18H20N4O4S
- 5-(2-Methoxyethylsulfanyl)-7-(3-methoxyphenyl)-1,3-dimethylpyrimido[4,5-d]pyrimidine-2,4-dione872839-53-7C18H20N4O4S
- 4-(4-Acetylpiperazin-1-yl)sulfonyl-N-pyridin-2-ylbenzamide898657-10-8C18H20N4O4S
- (4-(4,7-Dimethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)(3-methylisoxazol-5-yl)methanone946319-53-5C18H20N4O4S
- 4-({4-[(4-Methoxyphenyl)methyl]piperazinyl}sulfonyl)benzo[c]1,2,5-oxadiazole897545-99-2C18H20N4O4S
- N1-cyclopentyl-N2-(5,5-dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide899961-38-7C18H20N4O4S
- {3-[(4-Acetylpiperazinyl)sulfonyl]phenyl}-N-(3-pyridyl)carboxamide941535-90-6C18H20N4O4S
- N-{1-[4-(3,4-Dimethoxyphenyl)-1,3-thiazol-2-yl]-3-methyl-1H-pyrazol-5-yl}-2-methoxyacetamide1019096-05-9C18H20N4O4S
- 3-(Furan-2-yl)-5-[[4-(4-methylphenyl)sulfonylpiperazin-1-yl]methyl]-1,2,4-oxadiazole1030759-58-0C18H20N4O4S
- N-[(2E)-5-(Methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-2-(3-methylbutyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1144490-66-3C18H20N4O4S
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-1-(2,4-dimethoxyphenyl)-5-oxopyrrolidine-3-carboxamide1144467-73-1C18H20N4O4S
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-oxo-N-[(2E)-5-(propan-2-yl)-1,3,4-thiadiazol-2(3H)-ylidene]pyrrolidine-3-carboxamide1144487-74-0C18H20N4O4S
- N-[(2E)-5-tert-Butyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-(2-methoxyethyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1190279-19-6C18H20N4O4S
- Ethyl 4-methyl-2-({[3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridin-4-yl]carbonyl}amino)-1,3-thiazole-5-carboxylate1190279-92-5C18H20N4O4S
- Ethyl [2-({[3-methyl-6-(propan-2-yl)[1,2]oxazolo[5,4-b]pyridin-4-yl]carbonyl}amino)-1,3-thiazol-4-yl]acetate1190283-57-8C18H20N4O4S
- 3-(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)-N-[(2E)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]propanamide1190259-85-8C18H20N4O4S
- 2-(2-Phenoxyethyl)-6-(pyrrolidine-1-sulfonyl)-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one1251592-59-2C18H20N4O4S
- 2-(7,8-Dimethoxy-1-oxophthalazin-2(1H)-yl)-N-[(2E)-4-ethyl-5-methyl-1,3-thiazol-2(3H)-ylidene]acetamide1282128-52-2C18H20N4O4S
- N-(2-Methoxyethyl)-2-[2-oxo-5-[3-(3-thienyl)-1,2,4-oxadiazol-5-yl]pyridin-1(2H)-yl]butanamide1396630-62-8C18H20N4O4S
- N-(2-Methoxyethyl)-2-(2-oxo-3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)pyridin-1(2H)-yl)butanamide1396627-36-3C18H20N4O4S
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(4-(morpholinosulfonyl)phenyl)methanone1797894-28-0C18H20N4O4S
- 3-(3,5-Dimethylisoxazol-4-yl)-N-(3-(3-methyl-1,2,4-oxadiazol-5-yl)-5,7-dihydro-4H-thieno[2,3-c]pyran-2-yl)propanamide2034244-92-1C18H20N4O4S
- 1-[(3-Butoxybenzoyl)amino]-3-(4-nitrophenyl)thiourea701276-27-9C18H20N4O4S
- Ethyl 3-[2-[(1-cyanocyclopentyl)amino]-2-oxoethyl]-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxylate923861-64-7C18H20N4O4S
- 4-(4-Acetylpiperazin-1-yl)sulfonyl-N-pyridin-4-ylbenzamide898657-14-2C18H20N4O4S
- Dansyl-DL-histidine132328-69-9C18H20N4O4S
- Ethyl 2-(2-((3-ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)acetamido)acetate888461-40-3C18H20N4O4S
- Ethyl 2-((1-benzyl-3,7-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate923145-73-7C18H20N4O4S
- (E)-N-(6-Acetamido-3-(2-ethoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-3-methylisoxazole-5-carboxamide946334-38-9C18H20N4O4S
- N-(4-(2-((3-Methoxybenzyl)amino)-2-oxoethyl)thiazol-2-yl)-5-oxopyrrolidine-2-carboxamide1048678-55-2C18H20N4O4S
- (4-(4,7-Dimethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)(5-methylisoxazol-3-yl)methanone946357-15-9C18H20N4O4S
- N-{5-[1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl]-1,3,4-thiadiazol-2-yl}tetrahydrofuran-2-carboxamide945207-29-4C18H20N4O4S
- 4,5-Dimethoxy-N~2~-{3-[(5-methyl-1,3-thiazol-2-yl)amino]-3-oxopropyl}-1H-indole-2-carboxamide951945-28-1C18H20N4O4S
- N-(5,5-Dioxido-2-phenyl-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-oxo-2-(piperidin-1-yl)acetamide899961-21-8C18H20N4O4S
- N1-allyl-N2-(2-(2,4-dimethylphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)oxalamide942007-20-7C18H20N4O4S
- {3-[(4-Acetylpiperazinyl)sulfonyl]phenyl}-N-(4-pyridyl)carboxamide941831-10-3C18H20N4O4S
Frequently asked questions
What is the molar mass of C18H20N4O4S?
The molar mass of C18H20N4O4S is 388.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 388.1205 Da.
How many compounds have the formula C18H20N4O4S?
CompoundList lists 186 compounds with the molecular formula C18H20N4O4S, including N-(3,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide, N-({2-[4-(Pentanoylamino)benzoyl]hydrazino}carbonothioyl)-2-furamide, N-(2,4-Dimethoxyphenyl)-2-{[4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-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 C18H20N4O4S?
C18H20N4O4S has a degree of unsaturation of 11. 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.