Molecular formula
C14H18N4O4S
79 compounds have this formula on CompoundList.
- Molar mass
- 338.38g/mol
- Monoisotopic mass
- 338.1049Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 8
The formula C14H18N4O4S describes a molecule made of 14 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 × 1449.69%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 185.36%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 416.56%14.007 × 4 = 56.028 g/mol
- O Oxygen × 418.91%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.47%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C14H18N4O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 79 of 79 compounds
![Ethyl 4-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carbonyl)piperazine-1-carboxylate chemical structure, C14H18N4O4S, CAS 532966-52-2](/s/LDZNOIXAKSDWID-UHFFFAOYSA-N.svg)
Ethyl 4-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carbonyl)piperazine-1-carboxylate
CAS 532966-52-2C14H18N4O4S
![2-[(4-Methyl-1,2,4-triazol-3-yl)sulfanyl]-N-(3,4,5-trimethoxyphenyl)acetamide chemical structure, C14H18N4O4S, CAS 823825-64-5](/s/CYBCYCPVOWLVRX-UHFFFAOYSA-N.svg)
2-[(4-Methyl-1,2,4-triazol-3-yl)sulfanyl]-N-(3,4,5-trimethoxyphenyl)acetamide
CAS 823825-64-5C14H18N4O4S
Methyl 2-((3-methyl-7-(2-methylallyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)propanoate
CAS 491615-00-0C14H18N4O4S
6-Amino-1,3-dimethyl-2,4-dioxo-N-(1-phenylethyl)-1,2,3,4-tetrahydropyrimidine-5-sulfonamide
CAS 893379-13-0C14H18N4O4S
![7-Hydroxy-3-methyl-N-(2-morpholinoethyl)-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide chemical structure, C14H18N4O4S, CAS 898457-87-9](/s/MFTAQTMVZMWDPS-UHFFFAOYSA-N.svg)
7-Hydroxy-3-methyl-N-(2-morpholinoethyl)-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide
CAS 898457-87-9C14H18N4O4S
2-((6-(((4-Methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-4-oxo-4H-pyran-3-yl)oxy)-N-propylacetamide
CAS 899984-55-5C14H18N4O4S
3,5-Dimethyl-4-((4-(pyrazin-2-yloxy)piperidin-1-yl)sulfonyl)isoxazole
CAS 1448059-86-6C14H18N4O4S
N-(3-(1,3-Dimethyl-1H-pyrazole-4-sulfonamido)-4-methoxyphenyl)acetamide
CAS 1170044-09-3C14H18N4O4S
N-(3-(1H-Imidazol-1-yl)propyl)-3,4-dimethyl-5-nitrobenzenesulfonamide
CAS 898640-79-4C14H18N4O4S
1-(2-(5-((3,3-Dimethyl-2-oxobutyl)thio)-1,3,4-oxadiazol-2-yl)ethyl)pyrimidine-2,4(1H,3H)-dione
CAS 946276-80-8C14H18N4O4S
6-Amino-N-ethyl-1,3-dimethyl-2,4-dioxo-N-phenyl-1,2,3,4-tetrahydropyrimidine-5-sulfonamide
CAS 893379-28-7C14H18N4O4S
4-(N,N-Diethylsulfamoyl)-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzamide
CAS 685837-53-0C14H18N4O4S
3-Methoxy-1-methyl-N-(4-sulfamoylphenethyl)-1H-pyrazole-4-carboxamide
CAS 1014048-56-6C14H18N4O4S
3,5-Dimethyl-4-((4-(pyridazin-3-yloxy)piperidin-1-yl)sulfonyl)isoxazole
CAS 1797951-78-0C14H18N4O4S
ERGi-USU-6 (mesylate)
CAS 2756327-67-8C14H18N4O4S
Ethyl 2-((3-methyl-7-(2-methylallyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate
CAS 332098-86-9C14H18N4O4S
![3-{[1,3-Dimethyl-7-(2-methylprop-2-en-1-yl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]sulfanyl}propanoic acid chemical structure, C14H18N4O4S, CAS 374541-50-1](/s/ZDVFWFGAWUGVLQ-UHFFFAOYSA-N.svg)
3-{[1,3-Dimethyl-7-(2-methylprop-2-en-1-yl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl]sulfanyl}propanoic acid
CAS 374541-50-1C14H18N4O4S
(E)-Ethyl 2-((7-(but-2-en-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate
CAS 306732-99-0C14H18N4O4S
![Methyl 2-[1,3-dimethyl-7-(2-methylprop-2-enyl)-2,6-dioxopurin-8-yl]sulfanylacetate chemical structure, C14H18N4O4S, CAS 500118-28-5](/s/VMZAELJDABUAGF-UHFFFAOYSA-N.svg)
Methyl 2-[1,3-dimethyl-7-(2-methylprop-2-enyl)-2,6-dioxopurin-8-yl]sulfanylacetate
CAS 500118-28-5C14H18N4O4S
![4-[(1,3-Dimethylpyrazol-4-yl)sulfonyl]piperazinyl 2-furyl ketone chemical structure, C14H18N4O4S, CAS 1005879-90-2](/s/JROCPWOMGHFXOY-UHFFFAOYSA-N.svg)
4-[(1,3-Dimethylpyrazol-4-yl)sulfonyl]piperazinyl 2-furyl ketone
CAS 1005879-90-2C14H18N4O4S
![N-(2-Acetamidoethyl)-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)propanamide chemical structure, C14H18N4O4S, CAS 946292-95-1](/s/GALLDEOANDLQEG-UHFFFAOYSA-N.svg)
N-(2-Acetamidoethyl)-3-(1,1-dioxido-2H-benzo[e][1,2,4]thiadiazin-3-yl)propanamide
CAS 946292-95-1C14H18N4O4S
![4-({[3-(Methoxymethyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-yliden]methyl}amino)-N,N-dimethylbenzenesulfonamide chemical structure, C14H18N4O4S, CAS 320415-77-8](/s/BCLXSLHHTKKIEA-UHFFFAOYSA-N.svg)
4-({[3-(Methoxymethyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-yliden]methyl}amino)-N,N-dimethylbenzenesulfonamide
CAS 320415-77-8C14H18N4O4S
6,6-Dimethyl-5,7-dinitro-2-(thiophen-2-yl)-1,3-diazaadamantane
CAS 500103-90-2C14H18N4O4S
![2-Methyl-1-{[3-nitro-4-(1-pyrrolidinyl)phenyl]sulfonyl}-4,5-dihydro-1H-imidazole chemical structure, C14H18N4O4S, CAS 866050-33-1](/s/KEMDMPZXYVNYMY-UHFFFAOYSA-N.svg)
2-Methyl-1-{[3-nitro-4-(1-pyrrolidinyl)phenyl]sulfonyl}-4,5-dihydro-1H-imidazole
CAS 866050-33-1C14H18N4O4S
- N-[(3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl]-2-(N-methylmethanesulfonamido)acetamide1396765-17-5C14H18N4O4S
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2-oxoimidazolidine-1-carboxamide1448075-71-5C14H18N4O4S
- (4-((1-Methyl-1H-imidazol-2-yl)sulfonyl)piperidin-1-yl)(5-methylisoxazol-4-yl)methanone2034489-36-4C14H18N4O4S
- Methyl 2-((2,6,8-trimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)butanoate852168-96-8C14H18N4O4S
- Methyl 2-[7-[(E)-but-2-enyl]-3-methyl-2,6-dioxopurin-8-yl]sulfanylpropanoate483277-33-4C14H18N4O4S
- Ethyl 2-(7-ethyl-1,3-dimethyl-2,4-dioxopyrimido[4,5-d]pyrimidin-5-yl)sulfanylacetate852170-59-3C14H18N4O4S
- Methyl 2-((2-ethyl-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)propanoate852170-63-9C14H18N4O4S
- 6-Butyl-3-(morpholine-4-carbonyl)isothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione1251705-40-4C14H18N4O4S
- 3-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N,N-dimethylazetidine-1-sulfonamide1396845-01-4C14H18N4O4S
- N-{2-[4-Cyclopropyl-3-(furan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]ethyl}cyclopropanesulfonamide1797061-35-8C14H18N4O4S
- (4-((1-Methyl-1H-imidazol-2-yl)sulfonyl)piperidin-1-yl)(5-methylisoxazol-3-yl)methanone2034522-64-8C14H18N4O4S
- Furan-2-yl(4-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone2034543-55-8C14H18N4O4S
- N-[2-(Dimethylamino)ethyl]-3-[(phenylsulfonyl)methyl]-1,2,4-oxadiazole-5-carboxamide728885-03-8C14H18N4O4S
- 6-Amino-N-(3,4-dimethylphenyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonamide869076-93-7C14H18N4O4S
- 2-(1,3-Dimethyl-2,4-dioxopyrido[2,3-d]pyrimidin-5-yl)sulfanyl-N-(2-methoxyethyl)acetamide899732-55-9C14H18N4O4S
- N-Methyl-3-nitro-4-[4-(prop-2-yn-1-yl)piperazin-1-yl]benzene-1-sulfonamide1030722-66-7C14H18N4O4S
- 6-Isobutyl-3-(morpholinocarbonyl)isothiazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione1251675-24-7C14H18N4O4S
- 6-(Furan-2-yl)-2-{[4-(methylsulfonyl)piperazin-1-yl]methyl}pyridazin-3(2H)-one1401572-98-2C14H18N4O4S
- N-(2-(Dimethylamino)pyrimidin-5-yl)-2,5-dimethoxybenzenesulfonamide1396806-98-6C14H18N4O4S
- 1-((3-Ethyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyrrolidin-1-ylsulfonyl)pyridin-2(1H)-one1396869-88-7C14H18N4O4S
- 3-Methoxy-N-(2-(1-methyl-1H-imidazole-4-sulfonamido)ethyl)benzamide1787916-86-2C14H18N4O4S
- ({1-[(2,3-Dihydro-1,4-benzodioxin-2-yl)methyl]-1H-pyrazol-4-yl}sulfamoyl)dimethylamine1795471-96-3C14H18N4O4S
- 3,5-Dimethyl-4-((3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)sulfonyl)isoxazole2034222-92-7C14H18N4O4S
- 3-(1-(4-Propyl-1,2,3-thiadiazole-5-carbonyl)piperidin-4-yl)oxazolidine-2,4-dione2034315-28-9C14H18N4O4S
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl)-3,4-dimethylbenzenesulfonamide2034424-37-6C14H18N4O4S
- N-[(1,4-Dioxan-2-yl)methyl]-1-[2-hydroxy-2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide2034393-04-7C14H18N4O4S
- 9-[2,3-o-(1-Methylethylidene)pentofuranosyl]-6-(methylsulfanyl)-9H-purine42021-78-3C14H18N4O4S
- Ethyl 4-[(4-nitrophenyl)carbamothioyl]piperazine-1-carboxylate431912-04-8C14H18N4O4S
- 3-Ethyl-8-(pyridin-3-ylsulfonyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione941880-78-0C14H18N4O4S
- N-(4-(Dimethylamino)-2-methoxypyrimidin-5-yl)-3-methoxybenzenesulfonamide1797715-07-1C14H18N4O4S
- N-((1,4-Dioxan-2-yl)methyl)-1-(2-hydroxy-2-(thiophen-3-yl)ethyl)-1H-1,2,3-triazole-4-carboxamide2034598-76-8C14H18N4O4S
- 3,5-Dimethyl-4-((3-(pyrazin-2-yloxy)piperidin-1-yl)sulfonyl)isoxazole2034448-43-4C14H18N4O4S
- Furan-2-yl(4-((1-methyl-1H-imidazol-4-yl)sulfonyl)-1,4-diazepan-1-yl)methanone1904280-39-2C14H18N4O4S
- Ethyl 3-(3-(2-(4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)ethyl)ureido)propanoate1903685-53-9C14H18N4O4S
- 1-(2-(2,4-Dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)ethyl)-3-((tetrahydrofuran-2-yl)methyl)urea1903169-73-2C14H18N4O4S
- 1-(4-(5-Nitro-6-(thietan-3-yloxy)pyridin-2-yl)piperazin-1-yl)ethanone1802180-65-9C14H18N4O4S
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl)-2,5-dimethylbenzenesulfonamide2034521-35-0C14H18N4O4S
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl)-4-ethylbenzenesulfonamide2034424-43-4C14H18N4O4S
- 3,5-Dimethyl-4-((3-(pyrimidin-4-yloxy)piperidin-1-yl)sulfonyl)isoxazole2034399-81-8C14H18N4O4S
- N-((5-Cyclopropylpyridin-3-yl)methyl)-3-(methylsulfonyl)-2-oxoimidazolidine-1-carboxamide2034539-68-7C14H18N4O4S
- N-[(6-Cyclopropylpyridin-3-yl)methyl]-3-methanesulfonyl-2-oxoimidazolidine-1-carboxamide2309749-08-2C14H18N4O4S
- 7-Hydroxy-N-(3-morpholinopropyl)-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide898457-77-7C14H18N4O4S
- 3-Ethoxy-1-ethyl-N-(4-sulfamoylphenyl)-1H-pyrazole-4-carboxamide1014089-38-3C14H18N4O4S
- 1-[4-(2,1,3-Benzoxadiazol-4-ylsulfonyl)piperazin-1-yl]-2-methylpropan-1-one1010877-97-0C14H18N4O4S
- N-((4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl)-1-(m-tolyl)methanesulfonamide2034425-47-1C14H18N4O4S
- Benzenesulfonamide, 4-amino-N-[6-methoxy-5-(1-ME5018-16-6C14H18N4O4S
- N-[2-(5-Amino-1,3,4-thiadiazol-2-yl)ethyl]-3,4,5-trimethoxybenzamide1211493-40-1C14H18N4O4S
- 4-{3-[(4-Azidobutyl)amino]-3-oxoprop-1-en-1-yl}phenyl methanesulfonate89091-77-0C14H18N4O4S
- 2,4-Dioxo-N-[2-(pyrrolidin-3-yl)ethyl]-1,2,3,4-tetrahydroquinazoline-6-sulfonamide1580082-49-0C14H18N4O4S
- 4-(3,5-Dioxomorpholin-4-yl)-N-(5-methyl-1,3-thiazol-2-yl)piperidine-1-carboxamide2380077-77-8C14H18N4O4S
- 5-(2-{[(tert-Butoxy)carbonyl]amino}-4-methyl-1,3-thiazol-5-yl)-1-methyl-1H-pyrazole-4-carboxylic acid2228646-39-5C14H18N4O4S
- Benzyl N-[(1,3-dimethyl-4-sulfamoyl-1H-pyrazol-5-yl)methyl]carbamate2680771-82-6C14H18N4O4S
- Ethyl 2-[(4-{[(tert-butoxy)carbonyl]amino}-5-cyanopyrimidin-2-yl)sulfanyl]acetate2680900-38-1C14H18N4O4S
- Benzyl N-[(1,5-dimethyl-4-sulfamoyl-1H-pyrazol-3-yl)methyl]carbamate2680777-20-0C14H18N4O4S
- 3-(2-{[(tert-Butoxy)carbonyl]amino}-4-methyl-1,3-thiazol-5-yl)-1-methyl-1H-pyrazole-5-carboxylic acid2228238-54-6C14H18N4O4S
Frequently asked questions
What is the molar mass of C14H18N4O4S?
The molar mass of C14H18N4O4S is 338.38 g/mol, calculated from standard atomic weights for 14 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 338.1049 Da.
How many compounds have the formula C14H18N4O4S?
CompoundList lists 79 compounds with the molecular formula C14H18N4O4S, including Ethyl 4-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carbonyl)piperazine-1-carboxylate, 2-[(4-Methyl-1,2,4-triazol-3-yl)sulfanyl]-N-(3,4,5-trimethoxyphenyl)acetamide, Methyl 2-((3-methyl-7-(2-methylallyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)propanoate. 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 C14H18N4O4S?
C14H18N4O4S has a degree of unsaturation of 8. 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.