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 201 to 266 of 266 compounds
(2S,3R)-4-(2-Methylpropyl)-5-oxo-3-(pyridin-4-yl)thiomorpholine-2-carboxylic acid
CAS 2309541-50-0C14H18N2O3S
(E)-N-(2-Cyanoethyl)-N-(2-methoxyethyl)-2-phenylethenesulfonamide
CAS 1312003-80-7C14H18N2O3S
N-(2-Phenylethenesulfonyl)piperidine-1-carboxamide
CAS 56753-53-8C14H18N2O3S
![2-[(Hexahydro-4-hydroxy-4-methyl-1H-azepin-1-yl)sulfonyl]benzonitrile chemical structure, C14H18N2O3S, CAS 878631-05-1](/s/PQJODVGLSNFLNL-UHFFFAOYSA-N.svg)
2-[(Hexahydro-4-hydroxy-4-methyl-1H-azepin-1-yl)sulfonyl]benzonitrile
CAS 878631-05-1C14H18N2O3S
4-Thiazolemethanamine, N-methyl-2-(2,4,5-trimethoxyphenyl)-
CAS 1303710-00-0C14H18N2O3S
N-(1-Cyclopropyl-5-oxopyrrolidin-3-yl)-1-phenylmethanesulfonamide
CAS 1396810-96-0C14H18N2O3S
N-(2-Methoxy-5-methylphenyl)-5-oxo-1,4-thiazepane-3-carboxamide
CAS 1396631-73-4C14H18N2O3S
2-(3,5-Dimethylisoxazol-4-yl)-N-(2-hydroxy-2-(3-methylthiophen-2-yl)ethyl)acetamide
CAS 1795299-15-8C14H18N2O3S
Benzenesulfonamide, 3-amino-N-(cyclopropylmethyl)-4-methoxy-N-2-propyn-1-yl-
CAS 1555950-00-9C14H18N2O3S
Benzenesulfonamide, 4-(3-hydroxy-1-propyn-1-yl)-N-1-piperidinyl-
CAS 1555213-84-7C14H18N2O3S
![1-(2-(Benzo[b]thiophen-3-yl)-2-hydroxyethyl)-3-(2-methoxyethyl)urea chemical structure, C14H18N2O3S, CAS 2034408-32-5](/s/AEFUTVFBFUBVRW-UHFFFAOYSA-N.svg)
1-(2-(Benzo[b]thiophen-3-yl)-2-hydroxyethyl)-3-(2-methoxyethyl)urea
CAS 2034408-32-5C14H18N2O3S
3-(1-(Cyclohex-3-enecarbonyl)pyrrolidin-3-yl)thiazolidine-2,4-dione
CAS 1903401-58-0C14H18N2O3S
![N-(2,3-Dimethoxy-2-methylpropyl)benzo[d]thiazole-6-carboxamide chemical structure, C14H18N2O3S, CAS 2034485-26-0](/s/IGDKBPSHQHFSFQ-UHFFFAOYSA-N.svg)
N-(2,3-Dimethoxy-2-methylpropyl)benzo[d]thiazole-6-carboxamide
CAS 2034485-26-0C14H18N2O3S
![2-Methyl-3-(methylsulfanyl)-N-{2-[(4-oxoazetidin-2-yl)oxy]phenyl}propanamide chemical structure, C14H18N2O3S, CAS 2094821-30-2](/s/SQQXOZGZVFCVDP-UHFFFAOYSA-N.svg)
2-Methyl-3-(methylsulfanyl)-N-{2-[(4-oxoazetidin-2-yl)oxy]phenyl}propanamide
CAS 2094821-30-2C14H18N2O3S
![N-[2-Hydroxy-2-methyl-3-(thiophen-3-yl)propyl]-3,5-dimethyl-1,2-oxazole-4-carboxamide chemical structure, C14H18N2O3S, CAS 2097901-26-1](/s/IJDKGKSIJQWMTB-UHFFFAOYSA-N.svg)
N-[2-Hydroxy-2-methyl-3-(thiophen-3-yl)propyl]-3,5-dimethyl-1,2-oxazole-4-carboxamide
CAS 2097901-26-1C14H18N2O3S
![1-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]-3-(2-methoxyethyl)urea chemical structure, C14H18N2O3S, CAS 2097865-70-6](/s/KGINPWCMBGVFKQ-UHFFFAOYSA-N.svg)
1-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]-3-(2-methoxyethyl)urea
CAS 2097865-70-6C14H18N2O3S
4-(2-Ethenylsulfonylethyl)-1-phenylpiperazin-2-one
CAS 2248964-03-4C14H18N2O3S
4-(2-Ethenylsulfonylethyl)-5-phenylpiperazin-2-one
CAS 2249686-92-6C14H18N2O3S
Methyl 4-cyano-5-(2-ethylbutanoylamino)-3-methylthiophene-2-carboxylate
CAS 544465-47-6C14H18N2O3S
N-(1-(Methylsulfonyl)-1,2,3,4-tetrahydroquinolin-6-yl)cyclopropanecarboxamide
CAS 942007-02-5C14H18N2O3S
Propylcarbamic acid 3-(3-oxo-1,2-benzisothiazol-2(3H)-yl)propyl ester
CAS 199172-85-5C14H18N2O3S
![4-[(6-Hydroxy-4,5,7-trimethyl-1,3-benzothiazol-2-yl)amino]butanoic acid chemical structure, C14H18N2O3S, CAS 120164-96-7](/s/QHWOEXFKVLNFOQ-UHFFFAOYSA-N.svg)
4-[(6-Hydroxy-4,5,7-trimethyl-1,3-benzothiazol-2-yl)amino]butanoic acid
CAS 120164-96-7C14H18N2O3S
![2-Isopropyl-4-[(3-methyl-1H-pyrazol-1-yl)sulfonyl]phenyl methyl ether chemical structure, C14H18N2O3S, CAS 944785-46-0](/s/YYEJSDVELGYFBT-UHFFFAOYSA-N.svg)
2-Isopropyl-4-[(3-methyl-1H-pyrazol-1-yl)sulfonyl]phenyl methyl ether
CAS 944785-46-0C14H18N2O3S
1-(4-Phenylmethanesulfonylpiperazin-1-yl)prop-2-en-1-one
CAS 1156926-76-9C14H18N2O3S
- 1-(2-Phenylethenesulfonyl)piperidine-2-carboxamide1214874-95-9C14H18N2O3S
- tert-Butyl N-[2-(1,3-benzothiazol-2-yl)-2-hydroxyethyl]carbamate2913405-19-1C14H18N2O3S
- N-(4-Ethoxyphenyl)-5-oxo-1,4-thiazepane-3-carboxamide1396631-27-8C14H18N2O3S
- 2-(4-((4-Methoxypiperidin-1-yl)sulfonyl)phenyl)acetonitrile1512445-99-6C14H18N2O3S
- Ethyl 3-(5-methoxy-1,3-benzothiazol-2-yl)-N-methylalaninate1531276-58-0C14H18N2O3S
- N-[4-(Dimethylsulfamoyl)phenyl]-N-methylpent-4-ynamide77812-88-5C14H18N2O3S
- tert-Butyl 3-(hydroxymethyl)-4,6-dimethyl-[1,2]thiazolo[5,4-b]pyridine-5-carboxylate2059950-31-9C14H18N2O3S
- Ethyl 3-(hydroxymethyl)-4-methyl-6-(propan-2-yl)-[1,2]thiazolo[5,4-b]pyridine-5-carboxylate2060062-07-7C14H18N2O3S
- 4-(2,3-Dihydro-2,2-dimethyl-5-nitrobenzo[b]thien-6-yl)morpholine2258651-03-3C14H18N2O3S
- 1-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-3-(propan-2-yl)urea2310125-94-9C14H18N2O3S
- 1-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-3-(propan-2-yl)urea2309554-00-3C14H18N2O3S
- 1-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-3-(propan-2-yl)urea2320466-74-6C14H18N2O3S
- 1-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)piperidin-4-ol2640965-10-0C14H18N2O3S
- Methyl (R)-4-(p-tolylcarbamoyl)thiomorpholine-2-carboxylate1351286-63-9C14H18N2O3S
- 2-[3,5-Dimethyl-1-(4-methylbenzene-1-sulfonyl)-1H-pyrazol-4-yl]ethan-1-ol89586-94-7C14H18N2O3S
- 2-(Benzamidomethyl)-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid89314-89-6C14H18N2O3S
- 5-Methyl-2-[(2-phenylacetamido)methyl]-1,3-thiazolidine-4-carboxylic acid89314-93-2C14H18N2O3S
- N-(1-Phenylprop-1-ene-2-sulfonyl)pyrrolidine-1-carboxamide61298-84-8C14H18N2O3S
- 3-(4-Cyanobenzyl)-N-methyltetrahydro-2H-pyran-4-sulfonamide1420902-85-7C14H18N2O3S
- 3-(2-Cyanobenzyl)-N-methyltetrahydro-2H-pyran-4-sulfonamide1420813-83-7C14H18N2O3S
- 7-Benzyl-3-thia-7,9-diazabicyclo[3.3.2]decan-10-one 3,3-dioxide1690364-49-8C14H18N2O3S
- 2-(4-((3-Methoxypiperidin-1-yl)sulfonyl)phenyl)acetonitrile1914003-41-0C14H18N2O3S
- N,N-Diethyl-7-methoxyquinoline-8-sulfonamide2060020-06-4C14H18N2O3S
- (3S)-2-[2-(Ethenesulfonyl)ethyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxamide2389674-46-6C14H18N2O3S
- N-[(1,4-Dioxan-2-yl)methyl]-5-methoxy-N-methyl-1,3-benzothiazol-2-amine2742021-76-5C14H18N2O3S
- N-[(1,4-Dioxan-2-yl)methyl]-4-methoxy-N-methyl-1,3-benzothiazol-2-amine2742024-96-8C14H18N2O3S
- 1-{2-[5-(Furan-2-yl)thiophen-2-yl]ethyl}-3-(2-methoxyethyl)urea2742020-48-8C14H18N2O3S
- [1-(3,5-Dimethylphenyl)-3-methyl-1H-pyrazol-4-yl]methyl methanesulfonate2172505-07-4C14H18N2O3S
- tert-Butyl N-[2-(5-cyanothiophen-2-yl)-1-oxopropan-2-yl]-N-methylcarbamate2229309-80-0C14H18N2O3S
- tert-Butyl N-(1,3-benzothiazol-2-yl)-N-(2-hydroxyethyl)carbamate2413876-26-1C14H18N2O3S
- tert-Butyl N-[2-(4-cyanothiophen-2-yl)-1-oxopropan-2-yl]-N-methylcarbamate2229101-69-1C14H18N2O3S
- 2-(2-Ethoxyethyl)-5-ethyl-6-methylthieno[2,3-d]pyrimidine-4-carboxylic acid2172124-32-0C14H18N2O3S
- Ethyl 1-methyl-1-oxo-4H-spiro[1lambda6,2,4-benzothiadiazine-3,1'-cyclobutane]-3'-carboxylate2639452-74-5C14H18N2O3S
- 1-tert-Butyl-1H-pyrazol-5-yl 4-methylbenzene-1-sulfonate2757952-80-8C14H18N2O3S
- 2-((1-Acryloylpiperidin-4-yl)methyl)-4-methylthiazole-5-carboxylic acid2629252-95-3C14H18N2O3S
- 7-(Cyclopropyloxy)-6-[(1,1-dimethylethyl)sulfonyl]imidazo[1,2-a]pyridine2142602-85-3C14H18N2O3S
- (3-(1-(Isopropylsulfonyl)-1H-pyrazol-4-yl)-5-methylphenyl)methanol3078462-73-1C14H18N2O3S
- 1-(4,7-Dimethoxy-1,3-benzothiazol-2-yl)piperidin-3-ol3054541-31-7C14H18N2O3S
- (2-Propenyl)carbamic acid 1-methyl-2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl ester199173-03-0C14H18N2O3S
- Ethyl 2-(4-hydroxy-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)acetate1429496-08-1C14H18N2O3S
- Thieno[2,3-d]pyrimidine-2-carboxylic acid,1,4-dihydro-5-methyl-6-(2-methylpropyl)-4-oxo-,ethyl ester65191-19-7C14H18N2O3S
- Pyrrolo[2,1-b]thiazole-7-carboxylic acid, 6-methyl-3-[2-(methylamino)-2-oxoethyl]-, 1-methylethyl ester146325-39-5C14H18N2O3S
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 (2S,3R)-4-(2-Methylpropyl)-5-oxo-3-(pyridin-4-yl)thiomorpholine-2-carboxylic acid, (E)-N-(2-Cyanoethyl)-N-(2-methoxyethyl)-2-phenylethenesulfonamide, N-(2-Phenylethenesulfonyl)piperidine-1-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.