Molecular formula
C14H18N2O3S
266 compounds have this formula on CompoundList.
- Molar mass
- 294.37g/mol
- Monoisotopic mass
- 294.1038Da
- Atoms
- 38
- Elements
- 5
- Rings plus double bonds
- 7
The formula C14H18N2O3S describes a molecule made of 14 carbon atoms, 18 hydrogen atoms, 2 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 × 1457.12%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 186.16%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 29.52%14.007 × 2 = 28.014 g/mol
- O Oxygen × 316.31%15.999 × 3 = 47.997 g/mol
- S Sulfur × 110.89%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C14H18N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 266 compounds
N-(4,7-Dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)butanamide
CAS 868370-61-0C14H18N2O3S
1,6-Dimethyl-2-oxo-4-thiophen-3-yl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid isopropyl ester
CAS 306286-56-6C14H18N2O3S
1-(4-Oxo-4-(thiophen-2-yl)butanoyl)piperidine-3-carboxamide
CAS 1351448-98-0C14H18N2O3S
1-(2-Methoxy-5-propan-2-ylphenyl)sulfonyl-4-methylimidazole
CAS 723745-71-9C14H18N2O3S
3-Ethyl-2-ethylsulfanyl-6,7-dimethoxyquinazolin-4-one
CAS 517869-42-0C14H18N2O3S
tert-Butyl 2-hydroxy-4-methyl-6-(thiophen-2-yl)-1,6-dihydropyrimidine-5-carboxylate
CAS 500268-74-6C14H18N2O3S
2-(2-Morpholin-4-yl-2-oxoethyl)sulfanyl-N-phenylacetamide
CAS 333352-47-9C14H18N2O3S
1-(5-Isopropyl-2-methoxy-4-methyl-benzenesulfonyl)-1H-imidazole
CAS 442554-62-3C14H18N2O3S
![1-(4-Methoxybenzoyl)-3-[(oxolan-2-yl)methyl]thiourea chemical structure, C14H18N2O3S, CAS 536722-28-8](/s/PTLPQNFQPNRIRQ-UHFFFAOYSA-N.svg)
1-(4-Methoxybenzoyl)-3-[(oxolan-2-yl)methyl]thiourea
CAS 536722-28-8C14H18N2O3S
Ethyl 2-(acetylamino)-5,6-dihydro-4H-4,7-ethanothieno(2,3-b)pyridine-3-carboxylate
CAS 36860-52-3C14H18N2O3S
1-((5-Isopropyl-2-methoxyphenyl)sulfonyl)-2-methyl-1H-imidazole
CAS 723745-05-9C14H18N2O3S
![4-Hydroxy-3,3-dimethyl-2-(thiophen-2-yl)-1,4-diazaspiro[4.5]dec-1-en-6-one 1-oxide chemical structure, C14H18N2O3S, CAS 510737-96-9](/s/UUDQSYZUXIZLGU-UHFFFAOYSA-N.svg)
4-Hydroxy-3,3-dimethyl-2-(thiophen-2-yl)-1,4-diazaspiro[4.5]dec-1-en-6-one 1-oxide
CAS 510737-96-9C14H18N2O3S
1-(2-Ethoxy-5-methylphenyl)sulfonyl-3,5-dimethylpyrazole
CAS 957298-51-0C14H18N2O3S
N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)methanesulfonamide
CAS 851408-41-8C14H18N2O3S
![Methyl 4-({[(2,6-dimethylphenyl)amino]carbonothioyl}amino)-4-oxobutanoate chemical structure, C14H18N2O3S, CAS 817572-57-9](/s/RCMODDLSPYATNM-UHFFFAOYSA-N.svg)
Methyl 4-({[(2,6-dimethylphenyl)amino]carbonothioyl}amino)-4-oxobutanoate
CAS 817572-57-9C14H18N2O3S
![[1-(3,4-Dimethoxyphenethyl)-2-sulfanyl-1H-imidazol-5-yl]methanol chemical structure, C14H18N2O3S, CAS 338422-51-8](/s/HJEKSGLMWIKOKN-UHFFFAOYSA-N.svg)
[1-(3,4-Dimethoxyphenethyl)-2-sulfanyl-1H-imidazol-5-yl]methanol
CAS 338422-51-8C14H18N2O3S
5-(Morpholinocarbonyl)-1-(2-thienylmethyl)-2-pyrrolidinone
CAS 477768-21-1C14H18N2O3S
2-Ethyl-1-(4-methoxy-2,5-dimethyl-benzenesulfonyl)-1H-imidazole
CAS 496014-75-6C14H18N2O3S
![(2-{[2-(4-Methoxyphenoxy)ethyl]sulfanyl}-1-methyl-1H-imidazol-5-yl)methanol chemical structure, C14H18N2O3S, CAS 338422-59-6](/s/UIFLHTFWCKPCAN-UHFFFAOYSA-N.svg)
(2-{[2-(4-Methoxyphenoxy)ethyl]sulfanyl}-1-methyl-1H-imidazol-5-yl)methanol
CAS 338422-59-6C14H18N2O3S
![1-[(4-Hydroxy-3-methoxyphenyl)carbonothioyl]piperidine-4-carboxamide chemical structure, C14H18N2O3S, CAS 695172-87-3](/s/WWYSWFUVWNBVQV-UHFFFAOYSA-N.svg)
1-[(4-Hydroxy-3-methoxyphenyl)carbonothioyl]piperidine-4-carboxamide
CAS 695172-87-3C14H18N2O3S
![(Z)-N-(4,7-Dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)isobutyramide chemical structure, C14H18N2O3S, CAS 1164508-75-1](/s/FOFUCLOTYFGXGY-UHFFFAOYSA-N.svg)
(Z)-N-(4,7-Dimethoxy-3-methylbenzo[d]thiazol-2(3H)-ylidene)isobutyramide
CAS 1164508-75-1C14H18N2O3S
![4-Ethyl-5-{1-[(4-methylphenyl)sulfonyl]ethyl}-1,3-dihydro-2H-imidazol-2-one chemical structure, C14H18N2O3S, CAS 282109-06-2](/s/FQONFQXCFYXGGW-UHFFFAOYSA-N.svg)
4-Ethyl-5-{1-[(4-methylphenyl)sulfonyl]ethyl}-1,3-dihydro-2H-imidazol-2-one
CAS 282109-06-2C14H18N2O3S
![3,4-Dimethyl-6-[(4-methyl-1,3-thiazol-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C14H18N2O3S, CAS 888125-47-1](/s/RILOIBWITMBKQV-UHFFFAOYSA-N.svg)
3,4-Dimethyl-6-[(4-methyl-1,3-thiazol-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 888125-47-1C14H18N2O3S
1-(4-Methoxy-2,3-dimethyl-benzenesulfonyl)-3,5-dimethyl-1H-pyrazole
CAS 957354-83-5C14H18N2O3S
- Oxolan-2-yl-[4-(thiophene-2-carbonyl)piperazin-1-yl]methanone717860-26-9C14H18N2O3S
- N-[4-(Pyrrolidin-1-ylsulfonyl)phenyl]cyclopropanecarboxamide433696-20-9C14H18N2O3S
- Propan-2-yl 3-amino-4-(methoxymethyl)-6-methylthieno[2,3-b]pyridine-2-carboxylate827013-81-0C14H18N2O3S
- 2-(Cyclopentylamino)-2-oxoethyl 2-(methylthio)nicotinate380174-79-8C14H18N2O3S
- 2-Oxo-2-(piperidin-1-yl)ethyl 2-(methylthio)nicotinate380213-22-9C14H18N2O3S
- 11-Oxo-N-propyl-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamide898435-91-1C14H18N2O3S
- N-Allyl-4-[allyl(methylsulfonyl)amino]benzamide791805-06-6C14H18N2O3S
- 2-(3,4-Dimethoxyphenyl)-1-(2-(methylthio)-4,5-dihydro-1H-imidazol-1-yl)ethanone851863-49-5C14H18N2O3S
- 5-Pyrimidinecarboxylic acid,1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(3-thienyl)-,2-methylpropyl ester568568-16-1C14H18N2O3S
- N-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)pentanamide868230-81-3C14H18N2O3S
- N-{4-[(Diallylamino)sulfonyl]phenyl}acetamide331838-99-4C14H18N2O3S
- 1-(3-tert-Butyl-4-methoxybenzenesulfonyl)-1H-imidazole853903-05-6C14H18N2O3S
- 1-[(4-Methoxy-2,5-dimethylphenyl)sulfonyl]-3,5-dimethylpyrazole433954-75-7C14H18N2O3S
- Methylethyl 4-methyl-6-(3-methyl(2-thienyl))-2-oxo-1,3,6-trihydropyrimidine-5-carboxylate433308-73-7C14H18N2O3S
- 2-(4-Methylphenoxy)-N-(morpholine-4-carbothioyl)acetamide642963-02-8C14H18N2O3S
- N-(3-Ethyl-4,7-dimethoxy-1,3-benzothiazol-2-ylidene)propanamide868370-20-1C14H18N2O3S
- 1-(4-Methoxy-2-methyl-5-propan-2-ylphenyl)sulfonylimidazole853902-71-3C14H18N2O3S
- 2-Ethyl-1-((2-methoxy-4,5-dimethylphenyl)sulfonyl)-1H-imidazole898644-97-8C14H18N2O3S
- Propan-2-yl {[3-cyano-4-(methoxymethyl)-6-methylpyridin-2-yl]sulfanyl}acetate824945-85-9C14H18N2O3S
- (4-Hydroxypiperidin-1-yl)(1-(thiophene-2-carbonyl)azetidin-3-yl)methanone1286698-84-7C14H18N2O3S
- N-(3-Methoxypropyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamide881482-97-9C14H18N2O3S
- 1-(5-tert-Butyl-2-methoxyphenyl)sulfonylimidazole879063-54-4C14H18N2O3S
- N-(4-Ethoxyphenyl)-2-(3-oxothiomorpholin-2-yl)acetamide312505-33-2C14H18N2O3S
- 5-(Dimethylamino)-N-(2-hydroxyethyl)naphthalene-1-sulfonamide5282-89-3C14H18N2O3S
- 1-((5-Isopropyl-4-methoxy-2-methylphenyl)sulfonyl)-1H-pyrazole957494-98-3C14H18N2O3S
- (E)-Ethyl 4-(3-(thiophen-2-yl)acryloyl)piperazine-1-carboxylate650588-24-2C14H18N2O3S
- N-[4-(Sulfamoylmethyl)phenyl]cyclohex-3-ene-1-carboxamide950052-54-7C14H18N2O3S
- 4,7-Dimethoxy-N-(tetrahydrofuran-2-ylmethyl)-1,3-benzothiazol-2-amine1105194-61-3C14H18N2O3S
- N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)cyclopropanecarboxamide941932-55-4C14H18N2O3S
- N,N-Dimethylpyridin-4-amine 4-methylbenzenesulfonate91944-64-8C14H18N2O3S
- N-(2-(Cyclopropanecarbonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)methanesulfonamide955727-75-0C14H18N2O3S
- N-(1-(Cyclopropanecarbonyl)indolin-6-yl)ethanesulfonamide1040637-65-7C14H18N2O3S
- 3-Isothiazolamine, N,N-diethyl-4-(4-methoxyphenyl)-, 1,1-dioxide141855-74-5C14H18N2O3S
- N1-(2-(methylthio)phenyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide941962-92-1C14H18N2O3S
- Butylcarbamic acid 2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ester183136-09-6C14H18N2O3S
- (1,1-Dimethylethyl)carbamic acid 2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ester183136-12-1C14H18N2O3S
- Ethyl 3-isobutyl-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate457910-74-6C14H18N2O3S
- Methyl 4-{[(3-methylbutanoyl)carbamothioyl]amino}benzoate330826-48-7C14H18N2O3S
- 1-((4-Ethoxy-2,5-dimethylphenyl)sulfonyl)-2-methyl-1H-imidazole898639-81-1C14H18N2O3S
- 1-[(2-Ethoxy-5-methylphenyl)sulfonyl]-2-ethyl-1H-imidazole898645-09-5C14H18N2O3S
- (E)-N-(1-Methyl-5-oxopyrrolidin-3-yl)-2-(p-tolyl)ethenesulfonamide1252562-87-0C14H18N2O3S
- 1-((4-Ethoxy-3-methylphenyl)sulfonyl)-3,5-dimethyl-1H-pyrazole957354-88-0C14H18N2O3S
- Propyl 4-(propanoylcarbamothioylamino)benzoate430444-17-0C14H18N2O3S
- 1-[(4-Ethoxy-3-methylphenyl)sulfonyl]-2-ethyl-1H-imidazole876894-55-2C14H18N2O3S
- 1-[(2-Ethoxy-4,5-dimethylphenyl)sulfonyl]-2-methylimidazole723745-09-3C14H18N2O3S
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl 4-methylbenzene-1-sulfonate67000-34-4C14H18N2O3S
- 1-Aminopyridin-1-ium 2,4,6-trimethylbenzene-1-sulfonate39996-41-3C14H18N2O3S
- 1-((5-Isopropyl-2-methoxy-4-methylphenyl)sulfonyl)-1H-pyrazole957502-81-7C14H18N2O3S
- 2-Ethyl-1-(2-methoxy-5-methylphenyl)sulfonyl-4-methylimidazole428449-00-7C14H18N2O3S
- 1-[(5-Ethyl-2-methoxyphenyl)sulfonyl]-3,5-dimethyl-1H-pyrazole957493-85-5C14H18N2O3S
- 4-[(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)amino]-1lambda6-thiane-1,1-dione1157388-84-5C14H18N2O3S
- Ethyl 4-(butanoylcarbamothioylamino)benzoate429649-39-8C14H18N2O3S
- [4-(Benzenesulfonyl)piperazin-1-yl]-cyclopropylmethanone849185-43-9C14H18N2O3S
- 1-(3-tert-Butyl-4-methoxyphenyl)sulfonylpyrazole956187-13-6C14H18N2O3S
- 1-[(3-Ethyl-4-methoxyphenyl)sulfonyl]-3,5-dimethyl-1H-pyrazole957493-82-2C14H18N2O3S
- 2-Ethyl-1-[(4-methoxy-3-methylphenyl)sulfonyl]-4-methylimidazole898656-25-2C14H18N2O3S
- 3-[(2-Aminoethyl)sulfanyl]-1-(4-ethoxyphenyl)pyrrolidine-2,5-dione438477-12-4C14H18N2O3S
- 2-Methyl-3-{[(3-methylbutanoyl)carbamothioyl]amino}benzoic acid433243-84-6C14H18N2O3S
- Methyl {4-[(morpholin-4-ylcarbonothioyl)amino]phenyl}acetate516457-69-5C14H18N2O3S
- 1,3,4-Trimethyl-5-{[(4-methylphenyl)sulfonyl]methyl}-1,3-dihydro-2H-imidazol-2-one282109-07-3C14H18N2O3S
- 1-(4-Butoxyphenyl)sulfonyl-4-methylimidazole324777-15-3C14H18N2O3S
- 2-(4-Acetamidophenyl)-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid1213989-74-2C14H18N2O3S
- 1-[(4-Ethoxy-2,3-dimethylphenyl)sulfonyl]-3-methyl-1H-pyrazole956236-54-7C14H18N2O3S
- 1-(2-Ethoxy-5-propan-2-ylphenyl)sulfonylpyrazole956793-04-7C14H18N2O3S
- 1-[(5-Ethoxy-2,4-dimethylphenyl)sulfonyl]-3-methyl-1H-pyrazole956628-58-3C14H18N2O3S
- 1-(4,5-Dimethyl-2-propoxybenzenesulfonyl)-1H-pyrazole957498-27-0C14H18N2O3S
- 2-Ethyl-1-(5-ethyl-2-methoxybenzenesulfonyl)-1H-imidazole898655-14-6C14H18N2O3S
- 1-(Furan-2-ylmethyl)-3-(2-methoxyethyl)-1-(thiophen-3-ylmethyl)urea1251641-34-5C14H18N2O3S
- 1-(Cyclopropylsulfonyl)-N-(o-tolyl)azetidine-3-carboxamide1428352-18-4C14H18N2O3S
- 3-((4,5,6,7-Tetrahydrobenzo[d]thiazol-2-yl)carbamoyl)cyclopentanecarboxylic acid1978428-24-8C14H18N2O3S
- 2-Imidazoline, 2-methyl-1-(3,4,5-trimethoxythiobenzoyl)-70733-77-6C14H18N2O3S
- 4-Methyl-3-{[(3-methylbutanoyl)carbamothioyl]amino}benzoic acid433965-29-8C14H18N2O3S
- 1-(tert-Butyl)-4-[(4-methylphenyl)sulfonyl]-1,3-dihydro-2H-imidazol-2-one439120-99-7C14H18N2O3S
- Methyl 4-{[(tetrahydrofuran-2-ylmethyl)carbamothioyl]amino}benzoate708283-21-0C14H18N2O3S
- N-[4-(Prop-2-enylsulfamoyl)phenyl]cyclobutanecarboxamide886625-16-7C14H18N2O3S
- 3-[(5-Methyl-1,3-thiazol-2-yl)carbamoyl]bicyclo[2.2.2]octane-2-carboxylic acid888125-61-9C14H18N2O3S
Frequently asked questions
What is the molar mass of C14H18N2O3S?
The molar mass of C14H18N2O3S is 294.37 g/mol, calculated from standard atomic weights for 14 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 294.1038 Da.
How many compounds have the formula C14H18N2O3S?
CompoundList lists 266 compounds with the molecular formula C14H18N2O3S, including N-(4,7-Dimethoxy-3-methyl-1,3-benzothiazol-2-ylidene)butanamide, 1,6-Dimethyl-2-oxo-4-thiophen-3-yl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid isopropyl ester, 1-(4-Oxo-4-(thiophen-2-yl)butanoyl)piperidine-3-carboxamide. 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 C14H18N2O3S?
C14H18N2O3S has a degree of unsaturation of 7. 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.