Molecular formula
C18H18N4O3S
259 compounds have this formula on CompoundList.
- Molar mass
- 370.43g/mol
- Monoisotopic mass
- 370.1100Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H18N4O3S describes a molecule made of 18 carbon atoms, 18 hydrogen atoms, 4 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 × 1858.36%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 184.90%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 415.13%14.007 × 4 = 56.028 g/mol
- O Oxygen × 312.96%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.65%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H18N4O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 259 compounds
![(3-{[6-(2-Methoxyphenyl)pyrimidin-4-yl]amino}phenyl)methanesulfonamide chemical structure, C18H18N4O3S, CAS 1073485-20-7](/s/GGQCIOOSELPMBB-UHFFFAOYSA-N.svg)
(3-{[6-(2-Methoxyphenyl)pyrimidin-4-yl]amino}phenyl)methanesulfonamide
CAS 1073485-20-7C18H18N4O3S
2-((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide
CAS 575466-99-8C18H18N4O3S
![2-((4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)-N-(2-methoxyphenyl)acetamide chemical structure, C18H18N4O3S, CAS 694457-90-4](/s/NRXSOJCEFCETIF-UHFFFAOYSA-N.svg)
2-((4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)-N-(2-methoxyphenyl)acetamide
CAS 694457-90-4C18H18N4O3S
![Propan-2-yl 4-{[(3H-imidazo[4,5-b]pyridin-2-ylsulfanyl)acetyl]amino}benzoate chemical structure, C18H18N4O3S, CAS 432003-15-1](/s/GWJHQYSDQMMZRN-UHFFFAOYSA-N.svg)
Propan-2-yl 4-{[(3H-imidazo[4,5-b]pyridin-2-ylsulfanyl)acetyl]amino}benzoate
CAS 432003-15-1C18H18N4O3S
![N-(3-Acetamidophenyl)-2-[1-(furan-2-ylmethyl)imidazol-2-yl]sulfanylacetamide chemical structure, C18H18N4O3S, CAS 872594-25-7](/s/CIEWJUPXDFSWLA-UHFFFAOYSA-N.svg)
N-(3-Acetamidophenyl)-2-[1-(furan-2-ylmethyl)imidazol-2-yl]sulfanylacetamide
CAS 872594-25-7C18H18N4O3S
![5-(Thiophen-2-yl)-7-(3,4,5-trimethoxyphenyl)-4H,7H-[1,2,4]triazolo[1,5-A]pyrimidine chemical structure, C18H18N4O3S, CAS 459418-34-9](/s/FUTFJVOKJBAOBP-UHFFFAOYSA-N.svg)
5-(Thiophen-2-yl)-7-(3,4,5-trimethoxyphenyl)-4H,7H-[1,2,4]triazolo[1,5-A]pyrimidine
CAS 459418-34-9C18H18N4O3S
![2-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone chemical structure, C18H18N4O3S, CAS 727700-82-5](/s/KGWLRGVGNQTVIG-UHFFFAOYSA-N.svg)
2-[[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(4-phenylpiperazin-1-yl)ethanone
CAS 727700-82-5C18H18N4O3S
![N-{4-[(6,7-Dimethoxy-2-thioxo-1,2-dihydroquinazolin-4-yl)amino]phenyl}acetamide chemical structure, C18H18N4O3S, CAS 902503-27-9](/s/OVLMRHHAPYCRQH-UHFFFAOYSA-N.svg)
N-{4-[(6,7-Dimethoxy-2-thioxo-1,2-dihydroquinazolin-4-yl)amino]phenyl}acetamide
CAS 902503-27-9C18H18N4O3S
![5-Phenyl-4-{[(E)-(3,4,5-trimethoxyphenyl)methylidene]amino}-4H-1,2,4-triazole-3-thiol chemical structure, C18H18N4O3S, CAS 219612-53-0](/s/PRHSDRCFESSFSM-YBFXNURJSA-N.svg)
5-Phenyl-4-{[(E)-(3,4,5-trimethoxyphenyl)methylidene]amino}-4H-1,2,4-triazole-3-thiol
CAS 219612-53-0C18H18N4O3S
![Methyl ({4-allyl-5-[(8-quinolinyloxy)methyl]-4H-1,2,4-triazol-3-yl}thio)acetate chemical structure, C18H18N4O3S, CAS 496776-08-0](/s/WWDWLWXVVMFKTP-UHFFFAOYSA-N.svg)
Methyl ({4-allyl-5-[(8-quinolinyloxy)methyl]-4H-1,2,4-triazol-3-yl}thio)acetate
CAS 496776-08-0C18H18N4O3S
![4-[1-(Phenylsulfonyl)-4-(2-pyridinyl)-1H-pyrazol-3-yl]morpholine chemical structure, C18H18N4O3S, CAS 303995-21-3](/s/GSZDXZWTASMABW-UHFFFAOYSA-N.svg)
4-[1-(Phenylsulfonyl)-4-(2-pyridinyl)-1H-pyrazol-3-yl]morpholine
CAS 303995-21-3C18H18N4O3S
![2-({5-[(2-Methoxyphenoxy)methyl]-4-phenyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide chemical structure, C18H18N4O3S, CAS 412922-99-7](/s/ZHRVPGIKLMFMHI-UHFFFAOYSA-N.svg)
2-({5-[(2-Methoxyphenoxy)methyl]-4-phenyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetamide
CAS 412922-99-7C18H18N4O3S
![N-[4-[(Propanoylcarbamothioylamino)carbamoyl]phenyl]benzamide chemical structure, C18H18N4O3S, CAS 651710-11-1](/s/AFQJVLBRKJBEEY-UHFFFAOYSA-N.svg)
N-[4-[(Propanoylcarbamothioylamino)carbamoyl]phenyl]benzamide
CAS 651710-11-1C18H18N4O3S
![4-Nitro-N-[(2-pyrrolidin-1-ylphenyl)carbamothioyl]benzamide chemical structure, C18H18N4O3S, CAS 531547-95-2](/s/SZKXFLCVDXGWOQ-UHFFFAOYSA-N.svg)
4-Nitro-N-[(2-pyrrolidin-1-ylphenyl)carbamothioyl]benzamide
CAS 531547-95-2C18H18N4O3S
![Ethyl 2-[[2-[3-(1H-benzimidazol-2-yl)pyridin-2-yl]sulfanylacetyl]amino]acetate chemical structure, C18H18N4O3S, CAS 838101-40-9](/s/PRFRHNDRJKACLE-UHFFFAOYSA-N.svg)
Ethyl 2-[[2-[3-(1H-benzimidazol-2-yl)pyridin-2-yl]sulfanylacetyl]amino]acetate
CAS 838101-40-9C18H18N4O3S
![4-[(E)-(2,5-Dimethoxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione chemical structure, C18H18N4O3S, CAS 488102-18-7](/s/PCTZCGOPIJPLCA-YBFXNURJSA-N.svg)
4-[(E)-(2,5-Dimethoxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione
CAS 488102-18-7C18H18N4O3S
![4-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione chemical structure, C18H18N4O3S, CAS 497941-00-1](/s/RLLMGDJLYIBNKB-YBFXNURJSA-N.svg)
4-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-3-(phenoxymethyl)-1H-1,2,4-triazole-5-thione
CAS 497941-00-1C18H18N4O3S
![Ethyl 4-{[3-(4-methylphenyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]thio}-3-oxobutanoate chemical structure, C18H18N4O3S, CAS 852376-09-1](/s/DTMLFACGLCAGFE-UHFFFAOYSA-N.svg)
Ethyl 4-{[3-(4-methylphenyl)[1,2,4]triazolo[4,3-b]pyridazin-6-yl]thio}-3-oxobutanoate
CAS 852376-09-1C18H18N4O3S
2-Ethoxy-6-(((3-mercapto-5-(3-meo-phenyl)-4H-1,2,4-triazol-4-yl)imino)ME)phenol
CAS 478257-62-4C18H18N4O3S
4-(((3-Mercapto-5-(3-ME-PH)-4H-1,2,4-triazol-4-yl)imino)ME)-2,6-dimethoxyphenol
CAS 478256-42-7C18H18N4O3S
2-Ethoxy-4-(((3-mercapto-5-(2-meo-PH)-4H-1,2,4-triazol-4-yl)imino)ME)phenol
CAS 478257-11-3C18H18N4O3S
![1-(2,5-Dimethoxyphenyl)-2-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}ethanone chemical structure, C18H18N4O3S, CAS 578745-67-2](/s/UQYMSJBNHIOZNG-UHFFFAOYSA-N.svg)
1-(2,5-Dimethoxyphenyl)-2-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}ethanone
CAS 578745-67-2C18H18N4O3S
![4-Methoxy-N-[3-(prop-2-enylamino)quinoxalin-2-yl]benzenesulfonamide chemical structure, C18H18N4O3S, CAS 716335-22-7](/s/CRZCJYLOQHPTQR-UHFFFAOYSA-N.svg)
4-Methoxy-N-[3-(prop-2-enylamino)quinoxalin-2-yl]benzenesulfonamide
CAS 716335-22-7C18H18N4O3S
(E)-2-Ethoxy-4-(((3-mercapto-5-(phenoxymethyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenol
CAS 488854-32-6C18H18N4O3S
- 2-(1H-Benzimidazol-2-ylsulfanyl)-N'-[(1E)-1-(4-hydroxy-3-methoxyphenyl)ethylidene]acetohydrazide315205-36-8C18H18N4O3S
- 4-(((E)-(3,4-Dimethoxyphenyl)methylidene)amino)-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol478257-19-1C18H18N4O3S
- 4-(((E)-(2,3-Dimethoxyphenyl)methylidene)amino)-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol478256-60-9C18H18N4O3S
- 4-(((E)-(2,5-Dimethoxyphenyl)methylidene)amino)-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol478256-61-0C18H18N4O3S
- 2-(((3-(3-Ethoxy-PH)-5-mercapto-4H-1,2,4-triazol-4-yl)imino)ME)-6-methoxyphenol613249-49-3C18H18N4O3S
- 4-(((3-(3-Ethoxy-PH)-5-mercapto-4H-1,2,4-triazol-4-yl)imino)ME)-2-methoxyphenol613249-66-4C18H18N4O3S
- N-[4-[3-(4,6-Dimethylpyrimidin-2-yl)sulfanyl-2,5-dioxopyrrolidin-1-yl]phenyl]acetamide543696-85-1C18H18N4O3S
- 7-Ethyl-1,3-dimethyl-5-((2-oxo-2-phenylethyl)thio)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione852170-67-3C18H18N4O3S
- 2-((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide577990-51-3C18H18N4O3S
- 2-Ethoxy-6-(((3-mercapto-5-(2-methoxy-PH)-4H-1,2,4-triazol-4-yl)imino)ME)phenol478256-46-1C18H18N4O3S
- N-(4-Acetamidophenyl)-2-[1-(furan-2-ylmethyl)imidazol-2-yl]sulfanylacetamide872594-24-6C18H18N4O3S
- 2-((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-methoxyphenyl)acetamide577768-03-7C18H18N4O3S
- N'-(1-(4-HO-3-Meo-PH)ethylidene)-3-(5-ME-2-thienyl)-1H-pyrazole-5-carbohydrazide303104-15-6C18H18N4O3S
- N-[(E)-3-(3-Imidazol-1-ylpropylamino)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]furan-2-carboxamide1164474-80-9C18H18N4O3S
- 4-[[(2,4-Dimethoxyphenyl)methylene]amino]-2,4-dihydro-5-(2-methoxyphenyl)-3H-1,2,4-triazole-3-thione478256-77-8C18H18N4O3S
- 4-({4-[(2,6-Dimethylpyridin-3-yl)oxy]pyridin-2-yl}amino)benzenesulfonamide1117684-36-2C18H18N4O3S
- 1-Benzoyl-4-{1H-pyrrolo[2,3-b]pyridine-3-sulfonyl}piperazine1001411-60-4C18H18N4O3S
- Methyl 2-(allylthio)-7-methyl-4-oxo-5-pyridin-4-yl-3,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate876866-32-9C18H18N4O3S
- 3-[4-Prop-2-enyl-5-(8-quinolyloxymethyl)-1,2,4-triazol-3-ylthio]propanoic acid690249-75-3C18H18N4O3S
- N-(6-Methoxybenzo[d]thiazol-2-yl)-2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)acetamide1282099-75-5C18H18N4O3S
- 3-Methoxy-1-methyl-N-(4-((thiophen-2-ylmethyl)carbamoyl)phenyl)-1H-pyrazole-4-carboxamide1207022-69-2C18H18N4O3S
- (4-(Furan-2-carbonyl)piperazin-1-yl)(4-methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)methanone1251568-56-5C18H18N4O3S
- Methyl {(4Z)-1-(1,3-benzothiazol-2-yl)-4-[1-(cyclopropylamino)ethylidene]-5-oxo-4,5-dihydro-1H-pyrazol-3-yl}acetate879057-08-6C18H18N4O3S
- Ethyl 2-(1,5-dimethyl-1H-pyrazole-3-carboxamido)-4-phenylthiazole-5-carboxylate1013773-15-3C18H18N4O3S
- N-(4-Nitrophenyl)-8-oxo-4,5,6,8-tetrahydro-1H-1,5-methanopyrido[1,2-a][1,5]diazocine-3(2H)-carbothioamide399002-22-3C18H18N4O3S
- 2-(5-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)-N-(3-(methylthio)phenyl)acetamide1251552-75-6C18H18N4O3S
- 3-(4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidine-1-carbonyl)-1-methylpyridin-2(1H)-one1226457-36-8C18H18N4O3S
- 2,5-Dimethyl-N-(1-methyl-6-oxo-4-(thiophen-2-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-b]pyridin-3-yl)furan-3-carboxamide1203076-21-4C18H18N4O3S
- 3-(2-Methoxyethyl)-4-oxo-N-(pyridin-2-ylmethyl)-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxamide422273-60-7C18H18N4O3S
- 5-(5-((2-(4-Methoxyphenyl)-2-oxoethyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-methylpyridin-2(1H)-one1105229-77-3C18H18N4O3S
- 1-{2-[3-(4-Methoxyphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]ethyl}-3-(thiophen-2-yl)urea1049242-97-8C18H18N4O3S
- N-(4-(2-(Indolin-1-yl)-2-oxoethyl)thiazol-2-yl)-5-oxopyrrolidine-2-carboxamide1048677-56-0C18H18N4O3S
- 1-(3-Methoxyphenyl)-3-{2-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]ethyl}urea1021214-48-1C18H18N4O3S
- N-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3-thiazol-2-yl]-1-ethyl-5-methyl-1H-pyrazole-3-carboxamide1170099-78-1C18H18N4O3S
- N-[(Furan-2-yl)methyl]-3-{2-[(phenylcarbamoyl)amino]-1,3-thiazol-4-yl}propanamide1040648-04-1C18H18N4O3S
- 4-(3-(3-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(thiazol-2-yl)butanamide953185-72-3C18H18N4O3S
- N-(Furan-2-ylmethyl)-2-(2-(3-(m-tolyl)ureido)thiazol-4-yl)acetamide921484-64-2C18H18N4O3S
- N-[6-({[(3-Acetylphenyl)carbamoyl]methyl}sulfanyl)pyridazin-3-yl]cyclopropanecarboxamide1021228-53-4C18H18N4O3S
- 3-Methyl-N-(2-(6-oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide1021027-16-6C18H18N4O3S
- 5-((2-(2-(tert-Butyl)phenoxy)pyridin-3-yl)amino)-1,3,4-thiadiazole-2-carboxylic acid901308-94-9C18H18N4O3S
- Ethyl 3,5-dimethyl-1-{5-[(2-thienylcarbonyl)amino]-2-pyridinyl}-1H-pyrazole-4-carboxylate477710-45-5C18H18N4O3S
- 2-(1H-Benzimidazol-2-ylthio)-N'-[(E)-(3-ethoxy-2-hydroxyphenyl)methylidene]acetohydrazide5793-11-3C18H18N4O3S
- 3-Methyl-7-(2-methylprop-2-enyl)-8-phenacylsulfanylpurine-2,6-dione332098-74-5C18H18N4O3S
- N'-[(E)-(3-Ethoxy-4-hydroxyphenyl)methylidene]-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide402503-05-3C18H18N4O3S
- 1,3-Dimethyl-8-phenacylsulfanyl-7-prop-2-enylpurine-2,6-dione377062-63-0C18H18N4O3S
- 3-(4-(5-(2-Nitrophenyl)furan-2-carbonothioyl)piperazin-1-yl)propanenitrile332862-25-6C18H18N4O3S
- 3-(4-(5-(4-Nitrophenyl)furan-2-carbonothioyl)piperazin-1-yl)propanenitrile459194-23-1C18H18N4O3S
- 2-((5-(1-Benzyl-2-oxo-1,2-dihydropyridin-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)propanoic acid282523-27-7C18H18N4O3S
- N,N-Dimethyl-4-{[(5-oxo-3-phenyl-1,5-dihydro-4H-pyrazol-4-yliden)methyl]amino}benzenesulfonamide320415-75-6C18H18N4O3S
- 3-Phenyl-4-[(E)-(2,4,6-trimethoxyphenyl)methylideneamino]-1H-1,2,4-triazole-5-thione354785-23-2C18H18N4O3S
- N'-[(E)-(3,4-Dimethoxyphenyl)methylidene]-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide488701-88-8C18H18N4O3S
- 1-[5-(4-Methoxybenzyl)-1,3,4-thiadiazol-2-yl]-3-(4-methoxyphenyl)urea428478-20-0C18H18N4O3S
- 3-[4-[5-(3-Nitrophenyl)furan-2-carbothioyl]piperazin-1-yl]propanenitrile332862-26-7C18H18N4O3S
- (E)-3-(4-Ethoxy-3-methoxyphenyl)-N'-(thiophen-2-ylmethylene)-1H-pyrazole-5-carbohydrazide634894-99-8C18H18N4O3S
- 1H-Imidazo[4,5-b]quinoxalinium, 1,3-dimethyl-, 4-methylbenzenesulfonate (1:1)67892-67-5C18H18N4O3S
- 1-(4-Methoxyphenyl)-3-[5-[(4-methylphenoxy)methyl]-1,3,4-thiadiazol-2-yl]urea426248-72-8C18H18N4O3S
- N-(2-Methoxyethyl)-2-((4-nitrobenzyl)thio)quinazolin-4-amine422532-99-8C18H18N4O3S
- 1-(4-Methylphenyl)-3-(pyrrolidin-1-ylcarbonyl)-1H-pyrido[2,3-e][1,3,4]thiadiazine 4,4-dioxide1357942-60-9C18H18N4O3S
- 1-[5-(3-Ethoxyphenyl)-1,3,4-thiadiazol-2-yl]-3-(4-methoxyphenyl)urea426236-16-0C18H18N4O3S
- 1-(4-Ethoxyphenyl)-3-[5-(3-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea426235-56-5C18H18N4O3S
- P-[[4-[(2-Hydroxyethyl)amino]-1-naphthyl]azo]benzenesulphonamide83592-04-5C18H18N4O3S
- 3-(2-Methoxyethyl)-4-oxo-N-(pyridin-3-ylmethyl)-2-sulfanylidene-1H-quinazoline-7-carboxamide422528-01-6C18H18N4O3S
- 4-[(E)-(2,5-Dimethoxyphenyl)methylideneamino]-3-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione420104-66-1C18H18N4O3S
- 4-[(E)-(2,4-Dimethoxyphenyl)methylideneamino]-3-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione420843-72-7C18H18N4O3S
- N-(2-Methoxyethyl)-2-((3-nitrobenzyl)thio)quinazolin-4-amine422532-98-7C18H18N4O3S
- 4-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-3-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione420099-93-0C18H18N4O3S
- 4-{[(E)-(3-Ethoxy-4-hydroxyphenyl)methylidene]amino}-5-(4-methoxyphenyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione380455-69-6C18H18N4O3S
- 1-(4-Ethoxyphenyl)-3-[5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl]urea426247-28-1C18H18N4O3S
- 1-(4-Ethoxyphenyl)-3-[5-(phenoxymethyl)-1,3,4-thiadiazol-2-yl]urea426244-07-7C18H18N4O3S
- Acetamide, N-(4-(((1-(phenylmethyl)-1H-imidazol-2-yl)amino)sulfonyl)phenyl)-71795-44-3C18H18N4O3S
- 3-Methoxy-N-[[4-(2-methoxyphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]benzamide391886-76-3C18H18N4O3S
- 2-((6-(4-Ethoxyphenyl)pyridazin-3-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide872689-21-9C18H18N4O3S
- N-Benzyl-2-(1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanylacetamide899732-28-6C18H18N4O3S
- 3-((3-(4-Ethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)pentane-2,4-dione852437-17-3C18H18N4O3S
- Ethyl 2-(2-methylimidazo[1,2-a]pyridine-3-carboxamido)-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate1203385-79-8C18H18N4O3S
- (4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(2-methoxypyridin-3-yl)methanone1226432-92-3C18H18N4O3S
Frequently asked questions
What is the molar mass of C18H18N4O3S?
The molar mass of C18H18N4O3S is 370.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 370.1100 Da.
How many compounds have the formula C18H18N4O3S?
CompoundList lists 259 compounds with the molecular formula C18H18N4O3S, including (3-{[6-(2-Methoxyphenyl)pyrimidin-4-yl]amino}phenyl)methanesulfonamide, 2-((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxyphenyl)acetamide, 2-((4-Hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-yl)thio)-N-(2-methoxyphenyl)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 C18H18N4O3S?
C18H18N4O3S 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.