Molecular formula
C18H18N4O4S
165 compounds have this formula on CompoundList.
- Molar mass
- 386.43g/mol
- Monoisotopic mass
- 386.1049Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H18N4O4S describes a molecule made of 18 carbon atoms, 18 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 × 1855.95%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.70%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 414.50%14.007 × 4 = 56.028 g/mol
- O Oxygen × 416.56%15.999 × 4 = 63.996 g/mol
- S Sulfur × 18.30%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H18N4O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 165 compounds
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 573696-56-7C18H18N4O4S
![N-(5-Ethyl-1,3,4-oxadiazol-2-yl)-4-[methyl(phenyl)sulfamoyl]benzamide chemical structure, C18H18N4O4S, CAS 850935-59-0](/s/JYSMMOUAALMTBV-UHFFFAOYSA-N.svg)
N-(5-Ethyl-1,3,4-oxadiazol-2-yl)-4-[methyl(phenyl)sulfamoyl]benzamide
CAS 850935-59-0C18H18N4O4S
![N-[[2-(4-Morpholinyl)anilino]-sulfanylidenemethyl]-4-nitrobenzamide chemical structure, C18H18N4O4S, CAS 528889-11-4](/s/WQEFBCCCYGECQY-UHFFFAOYSA-N.svg)
N-[[2-(4-Morpholinyl)anilino]-sulfanylidenemethyl]-4-nitrobenzamide
CAS 528889-11-4C18H18N4O4S
![2-Methyl-3-nitro-N-[4-[[(1-oxopropylamino)-sulfanylidenemethyl]amino]phenyl]benzamide chemical structure, C18H18N4O4S, CAS 530146-18-0](/s/KSBSEHKCZSRISC-UHFFFAOYSA-N.svg)
2-Methyl-3-nitro-N-[4-[[(1-oxopropylamino)-sulfanylidenemethyl]amino]phenyl]benzamide
CAS 530146-18-0C18H18N4O4S
6-(4-Phenylpiperazin-1-yl)sulfonyl-1,4-dihydroquinoxaline-2,3-dione
CAS 535991-57-2C18H18N4O4S
4-(1,3-Dioxo-3a,4,5,6,7,7a-hexahydroisoindol-2-yl)-N-pyrimidin-2-ylbenzenesulfonamide
CAS 431918-18-2C18H18N4O4S
![[4-(4-Ethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-(5-nitrofuran-2-yl)methanone chemical structure, C18H18N4O4S, CAS 897476-54-9](/s/AVALUCMACXKKKU-UHFFFAOYSA-N.svg)
[4-(4-Ethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-(5-nitrofuran-2-yl)methanone
CAS 897476-54-9C18H18N4O4S
![4-Cyano-N,N-diethyl-3-methyl-5-[(3-nitrobenzoyl)amino]thiophene-2-carboxamide chemical structure, C18H18N4O4S, CAS 493027-02-4](/s/TXULQXRZUDMCAT-UHFFFAOYSA-N.svg)
4-Cyano-N,N-diethyl-3-methyl-5-[(3-nitrobenzoyl)amino]thiophene-2-carboxamide
CAS 493027-02-4C18H18N4O4S
![4-[Benzyl(methyl)sulfamoyl]-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C18H18N4O4S, CAS 850936-63-9](/s/PBFBIRXVBJCHBB-UHFFFAOYSA-N.svg)
4-[Benzyl(methyl)sulfamoyl]-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide
CAS 850936-63-9C18H18N4O4S
![(4-(4,5-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)(5-nitrofuran-2-yl)methanone chemical structure, C18H18N4O4S, CAS 886912-98-7](/s/CJMPWCMYGBJXNR-UHFFFAOYSA-N.svg)
(4-(4,5-Dimethylbenzo[d]thiazol-2-yl)piperazin-1-yl)(5-nitrofuran-2-yl)methanone
CAS 886912-98-7C18H18N4O4S
![N-[(2-Morpholin-4-ylphenyl)carbamothioyl]-3-nitrobenzamide chemical structure, C18H18N4O4S, CAS 527711-65-5](/s/FYNZETPACZNOSN-UHFFFAOYSA-N.svg)
N-[(2-Morpholin-4-ylphenyl)carbamothioyl]-3-nitrobenzamide
CAS 527711-65-5C18H18N4O4S
ME 4-((((4-Ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate
CAS 557069-77-9C18H18N4O4S
4-(((3-Mercapto-5-(4-meo-PH)-4H-1,2,4-triazol-4-yl)imino)ME)-2,6-dimethoxyphenol
CAS 478253-64-4C18H18N4O4S
![2-Ethoxy-4-[(E)-(4H-1,2,4-triazol-4-ylimino)methyl]phenyl 4-methylbenzenesulfonate chemical structure, C18H18N4O4S, CAS 425419-84-7](/s/IYQVXHVSGYZERS-SRZZPIQSSA-N.svg)
2-Ethoxy-4-[(E)-(4H-1,2,4-triazol-4-ylimino)methyl]phenyl 4-methylbenzenesulfonate
CAS 425419-84-7C18H18N4O4S
![Ethyl 4-amino-2-{[1-(4-methylphenyl)-2,5-dioxo-3-pyrrolidinyl]thio}-5-pyrimidinecarboxylate chemical structure, C18H18N4O4S, CAS 700857-94-9](/s/JPIWYDQSLLBUSJ-UHFFFAOYSA-N.svg)
Ethyl 4-amino-2-{[1-(4-methylphenyl)-2,5-dioxo-3-pyrrolidinyl]thio}-5-pyrimidinecarboxylate
CAS 700857-94-9C18H18N4O4S
3-Ethyl-N'-(4-methylphenyl)sulfonyl-4-oxophthalazine-1-carbohydrazide
CAS 875859-10-2C18H18N4O4S
![N-[[5-[2-(4-Ethylanilino)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]furan-2-carboxamide chemical structure, C18H18N4O4S, CAS 851862-41-4](/s/KIOOTQSOUJNICB-UHFFFAOYSA-N.svg)
N-[[5-[2-(4-Ethylanilino)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]furan-2-carboxamide
CAS 851862-41-4C18H18N4O4S
![4-Methyl-3-nitro-N-[4-(propanoylcarbamothioylamino)phenyl]benzamide chemical structure, C18H18N4O4S, CAS 531533-33-2](/s/XTCUFGCLKNMWGI-UHFFFAOYSA-N.svg)
4-Methyl-3-nitro-N-[4-(propanoylcarbamothioylamino)phenyl]benzamide
CAS 531533-33-2C18H18N4O4S
![[4-(4,7-Dimethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-(5-nitrofuran-2-yl)methanone chemical structure, C18H18N4O4S, CAS 897484-90-1](/s/LNLGKPXCIJXZGA-UHFFFAOYSA-N.svg)
[4-(4,7-Dimethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-(5-nitrofuran-2-yl)methanone
CAS 897484-90-1C18H18N4O4S
![3-((3-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)pentane-2,4-dione chemical structure, C18H18N4O4S, CAS 852438-06-3](/s/KTZGLGGNOFRLHQ-UHFFFAOYSA-N.svg)
3-((3-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)pentane-2,4-dione
CAS 852438-06-3C18H18N4O4S
2-((E)-(2,4-Dihydroxyquinolin-3-yl)diazenyl)-N,N,5-trimethylbenzenesulfonamide
CAS 6300-36-3C18H18N4O4S
![N-[4-[(4,6-Dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-2-methylfuran-3-carboxamide chemical structure, C18H18N4O4S, CAS 438530-43-9](/s/RQINCUSXPWXGTF-UHFFFAOYSA-N.svg)
N-[4-[(4,6-Dimethylpyrimidin-2-yl)sulfamoyl]phenyl]-2-methylfuran-3-carboxamide
CAS 438530-43-9C18H18N4O4S
![2-{1-[(4-Nitrophenyl)sulfonyl]-4-piperidinyl}-1H-benzimidazole chemical structure, C18H18N4O4S, CAS 606081-99-6](/s/NVQXUMCLNCBLOL-UHFFFAOYSA-N.svg)
2-{1-[(4-Nitrophenyl)sulfonyl]-4-piperidinyl}-1H-benzimidazole
CAS 606081-99-6C18H18N4O4S
![3-[(3,4-Dimethoxyphenyl)methylsulfanyl]-4-methyl-5-(4-nitrophenyl)-1,2,4-triazole chemical structure, C18H18N4O4S, CAS 298684-52-3](/s/LWHJNTXWVAQJMC-UHFFFAOYSA-N.svg)
3-[(3,4-Dimethoxyphenyl)methylsulfanyl]-4-methyl-5-(4-nitrophenyl)-1,2,4-triazole
CAS 298684-52-3C18H18N4O4S
- 4-(Dimethylsulfamoyl)-N-[(4-oxo-3H-phthalazin-1-yl)methyl]benzamide899952-29-5C18H18N4O4S
- 2-((5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(1-cyanocyclohexyl)acetamide852407-35-3C18H18N4O4S
- N-(6-Amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-methylbenzenesulfonamide1415030-78-2C18H18N4O4S
- Ethyl 2-(2-(3-(4-oxoquinazolin-3(4H)-yl)propanamido)thiazol-4-yl)acetate1144432-19-8C18H18N4O4S
- N-((4-Morpholinophenyl)carbamothioyl)-4-nitrobenzamide314279-14-6C18H18N4O4S
- 1-Methyl-2-oxo-N-(4-sulfamoylphenethyl)-1,2-dihydro-1,8-naphthyridine-3-carboxamide899744-93-5C18H18N4O4S
- N-(2-(4-Methyl-5-oxo-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide1203257-63-9C18H18N4O4S
- Ethyl 2-(2-(2-(1H-indole-3-carboxamido)acetamido)thiazol-4-yl)acetate1226428-77-8C18H18N4O4S
- N-(Furan-2-ylmethyl)-2-(2-(3-(2-methoxyphenyl)ureido)thiazol-4-yl)acetamide897621-96-4C18H18N4O4S
- 4-[Ethyl(phenyl)sulfamoyl]-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide685837-54-1C18H18N4O4S
- 2-(1,3-Dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(3-methoxyphenyl)acetamide899748-54-0C18H18N4O4S
- Ethyl ({1-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]-3-methyl-1H-pyrazol-5-yl}carbamoyl)formate1019095-44-3C18H18N4O4S
- N-[(E)-(2-Hydroxyphenyl)methylideneamino]-2-[2-[(2E)-2-[(2-hydroxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]sulfanylacetamide6325-10-6C18H18N4O4S
- 6-Ethyl-1,3-dimethyl-5-((3-nitrobenzyl)thio)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione900004-61-7C18H18N4O4S
- N-[6-({[(2,3-Dihydro-1,4-benzodioxin-6-yl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide1021227-97-3C18H18N4O4S
- Methyl 4-{2-[(6-cyclopropaneamidopyridazin-3-yl)sulfanyl]acetamido}benzoate1021254-60-3C18H18N4O4S
- Ethyl 4-methyl-2-{[(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetyl]amino}-1,3-thiazole-5-carboxylate1286450-25-6C18H18N4O4S
- 4-(Dimethylamino)-N-[5-(3-methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]benzamide886906-98-5C18H18N4O4S
- N-(6-((2-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)cyclopropanecarboxamide1021254-62-5C18H18N4O4S
- N-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(6-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)propanamide1172765-56-8C18H18N4O4S
- Benzyl 2-((7-allyl-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate378212-57-8C18H18N4O4S
- [3-(Dimethylamino)-5,5-dioxo-3H-[1,2,4]triazolo[4,3-b][1,2]benzothiazol-2-yl]-(4-methoxyphenyl)methanone346440-39-9C18H18N4O4S
- 3-(3,4-Dimethoxyphenyl)-4-methyl-5-[(4-nitrophenyl)methylsulfanyl]-1,2,4-triazole690249-53-7C18H18N4O4S
- 3-Amino-3,5,6,8-tetrahydro-6,6-dimethyl-2-[(4-nitrophenyl)methyl]-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one400752-99-0C18H18N4O4S
- 1-[[2-(1H-Indol-3-yl)acetyl]amino]-3-(4-methylphenyl)sulfonylurea1024572-88-0C18H18N4O4S
- 1-{[6-Nitro-2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid904817-89-6C18H18N4O4S
- Ethyl 5-methyl-4-oxo-3-(2-oxo-2-(p-tolylamino)ethyl)-3,4-dihydrothieno[3,4-d][1,2,3]triazine-7-carboxylate374103-12-5C18H18N4O4S
- N-[4-[(2-Methoxyphenyl)sulfamoyl]phenyl]-1-methylpyrazole-3-carboxamide515847-00-4C18H18N4O4S
- N-[4-[(4-Methoxyphenyl)sulfamoyl]phenyl]-1-methylpyrazole-4-carboxamide515830-91-8C18H18N4O4S
- 4-Oxo-N-{3-[(phenylsulfonyl)amino]propyl}-3,4-dihydro-2-quinazolinecarboxamide1120289-48-6C18H18N4O4S
- 4-(Dimethylsulfamoyl)-N-(3-methyl-4-oxoquinazolin-6-yl)benzamide650594-30-2C18H18N4O4S
- 2-Methyl-3-nitro-N-[[4-(propanoylamino)phenyl]carbamothioyl]benzamide429654-72-8C18H18N4O4S
- 5-((2-(4-Methoxyphenyl)-2-oxoethyl)thio)-1,3,7-trimethylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione852169-10-9C18H18N4O4S
- Ethyl (2-{[(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetyl]amino}-1,3-thiazol-4-yl)acetate1324095-50-2C18H18N4O4S
- Ethyl 2-{[4-(4-oxoquinazolin-3(4H)-yl)butanoyl]amino}-1,3-thiazole-4-carboxylate1282117-53-6C18H18N4O4S
- Methyl 4-methyl-2-{[4-(4-oxoquinazolin-3(4H)-yl)butanoyl]amino}-1,3-thiazole-5-carboxylate1401606-24-3C18H18N4O4S
- Methyl 2-{[(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)carbonyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate1374539-14-6C18H18N4O4S
- Methyl 2-{[(1-oxophthalazin-2(1H)-yl)acetyl]amino}-5-(propan-2-yl)-1,3-thiazole-4-carboxylate1435986-37-0C18H18N4O4S
- N-(2,3-Dimethoxyphenyl)-3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidine-1-carboxamide1396802-53-1C18H18N4O4S
- N-(5-(2-(3,5-Dimethylisoxazol-4-yl)acetyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide1421532-63-9C18H18N4O4S
- Methyl 2-({[4-(acetylamino)-1H-indol-1-yl]acetyl}amino)-5-methyl-1,3-thiazole-4-carboxylate1574481-87-0C18H18N4O4S
- N-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)-5,7-dihydro-4H-thieno[2,3-c]pyran-2-yl)-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxamide2034484-62-1C18H18N4O4S
- Methyl 3-[[2-[[4-ethyl-5-(furan-2-yl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoate6696-77-1C18H18N4O4S
- N-[(2-Morpholin-4-ylphenyl)carbamothioyl]-2-nitrobenzamide527742-49-0C18H18N4O4S
- Ethyl 2,4-dimethyl-5-({[5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetyl)-1H-pyrrole-3-carboxylate5578-61-0C18H18N4O4S
- Ethyl 4-((3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-3-oxobutanoate852376-92-2C18H18N4O4S
- 2-(1,3-Dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(2-methoxyphenyl)acetamide900005-42-7C18H18N4O4S
- 2-(1,3-Dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(4-methoxyphenyl)acetamide899941-33-4C18H18N4O4S
- 2-(3-(3,4-Dimethoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(4-methylthiazol-2-yl)acetamide923102-22-1C18H18N4O4S
- N-(2-{[(4-Methylphenoxy)acetyl]amino}ethyl)-3-(thiophen-2-yl)-1,2,4-oxadiazole-5-carboxamide898105-22-1C18H18N4O4S
- Methyl 5-({[7-(4-methoxyphenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazol-3-yl]sulfanyl}methyl)furan-2-carboxylate921584-80-7C18H18N4O4S
- N-[(2E)-5-Cyclopropyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-(3-methoxypropyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1144482-16-5C18H18N4O4S
- 2-Cyclopentyl-N-[(2E)-5-(methoxymethyl)-1,3,4-thiadiazol-2(3H)-ylidene]-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1144451-80-8C18H18N4O4S
- Ethyl (2-{[(6-cyclopropyl-3-methyl[1,2]oxazolo[5,4-b]pyridin-4-yl)carbonyl]amino}-1,3-thiazol-4-yl)acetate1190244-63-3C18H18N4O4S
- 3-Methyl-6-(3-nitrophenyl)-N-((tetrahydrofuran-2-yl)methyl)imidazo[2,1-b]thiazole-2-carboxamide852135-65-0C18H18N4O4S
- Ethyl 4-methyl-2-(3-methyl-6,7-dihydro-5H-cyclopenta[b]isoxazolo[4,5-e]pyridine-4-carboxamido)thiazole-5-carboxylate1179499-92-3C18H18N4O4S
- N-(Benzo[d][1,3]dioxol-5-yl)-2-(cyclopropanecarboxamido)-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxamide1351618-08-0C18H18N4O4S
- Ethyl 4-methyl-2-{[(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetyl]amino}-1,3-thiazole-5-carboxylate1374536-42-1C18H18N4O4S
- Ethyl (2-{[(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetyl]amino}-1,3-thiazol-4-yl)acetate1374538-56-3C18H18N4O4S
- Ethyl 2-({[3-(4-methoxyphenyl)-1-methyl-1H-pyrazol-5-yl]carbonyl}amino)-1,3-thiazole-4-carboxylate1401580-91-3C18H18N4O4S
- Methyl 2-({[3-(4-methoxyphenyl)-1-methyl-1H-pyrazol-5-yl]carbonyl}amino)-5-methyl-1,3-thiazole-4-carboxylate1401602-58-1C18H18N4O4S
- N-(2-(2-(4-Methoxyphenyl)thiazol-4-yl)ethyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamide1396784-55-6C18H18N4O4S
- N-(5-(2,5-Dimethylfuran-3-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)-5-methylisoxazole-3-carboxamide1396808-58-4C18H18N4O4S
- N-(2-(3-(Pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide1448059-45-7C18H18N4O4S
- Methyl 4-(N-(2-(3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)benzoate1448076-06-9C18H18N4O4S
- N-(2-(2-(Pyridin-2-yl)-1H-imidazol-1-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide2034506-43-7C18H18N4O4S
- 8-({3-[(3-Methoxypyrazin-2-yl)oxy]pyrrolidin-1-yl}sulfonyl)quinoline2034285-28-2C18H18N4O4S
- Urea, N-phenyl-N'-(5-(3,4,5-trimethoxyphenyl)-1,3,4-thiadiazol-2-yl)-116758-65-7C18H18N4O4S
- 7-(2-Methoxyphenyl)-1,3-dimethyl-5-(2-oxopropylsulfanyl)pyrimido[4,5-d]pyrimidine-2,4-dione872839-50-4C18H18N4O4S
- 6-Ethyl-1,3-dimethyl-5-[(4-nitrophenyl)methylsulfanyl]pyrido[2,3-d]pyrimidine-2,4-dione946308-08-3C18H18N4O4S
- 2-[4-(2,5-Dimethylfuran-3-carbonyl)piperazin-1-yl]-6-nitro-1,3-benzothiazole1202982-09-9C18H18N4O4S
- N-(1-(Furan-2-carbonyl)indolin-6-yl)-3,5-dimethyl-1H-pyrazole-4-sulfonamide1239866-31-9C18H18N4O4S
- 2-(4-Allyl-3,5-dioxo-3,4-dihydro-2H-pyridazino[4,5-b][1,4]thiazin-6(5H)-yl)-N-(4-methoxyphenyl)acetamide1251670-26-4C18H18N4O4S
- N-(2,4-Dimethoxyphenyl)-2-((4-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251680-16-6C18H18N4O4S
- N-(2,5-Dimethoxyphenyl)-2-((4-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251571-71-7C18H18N4O4S
- N-(3,5-Dimethoxyphenyl)-2-((5-(3-methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)thio)acetamide1251616-63-3C18H18N4O4S
Frequently asked questions
What is the molar mass of C18H18N4O4S?
The molar mass of C18H18N4O4S is 386.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 386.1049 Da.
How many compounds have the formula C18H18N4O4S?
CompoundList lists 165 compounds with the molecular formula C18H18N4O4S, including N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, N-(5-Ethyl-1,3,4-oxadiazol-2-yl)-4-[methyl(phenyl)sulfamoyl]benzamide, N-[[2-(4-Morpholinyl)anilino]-sulfanylidenemethyl]-4-nitrobenzamide. 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 C18H18N4O4S?
C18H18N4O4S has a degree of unsaturation of 12. 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.