Molecular formula
C13H18N4OS
71 compounds have this formula on CompoundList.
- Molar mass
- 278.37g/mol
- Monoisotopic mass
- 278.1201Da
- Atoms
- 37
- Elements
- 5
- Rings plus double bonds
- 7
The formula C13H18N4OS describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom 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 × 1356.09%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 186.52%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 420.13%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.75%15.999 × 1 = 15.999 g/mol
- S Sulfur × 111.52%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H18N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 71 of 71 compounds
4-Cyclohexyl-1-isonicotinoyl-3-thio-semicarbazide
CAS 26036-36-2C13H18N4OS
![4-{5-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}morpholine chemical structure, C13H18N4OS, CAS 955976-54-2](/s/DGKKXHRZIVGFQH-UHFFFAOYSA-N.svg)
4-{5-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}morpholine
CAS 955976-54-2C13H18N4OS
N-(1-Cyanocyclohexyl)-2-((1-methyl-1H-imidazol-2-yl)thio)acetamide
CAS 871309-44-3C13H18N4OS
![N-Cyclopropyl-2-[(5-cyclopropyl-4-prop-2-enyl-1,2,4-triazol-3-yl)sulfanyl]acetamide chemical structure, C13H18N4OS, CAS 888656-58-4](/s/GRYLOEOIQDYARN-UHFFFAOYSA-N.svg)
N-Cyclopropyl-2-[(5-cyclopropyl-4-prop-2-enyl-1,2,4-triazol-3-yl)sulfanyl]acetamide
CAS 888656-58-4C13H18N4OS
![3-(2-(Diethylamino)ethyl)-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one chemical structure, C13H18N4OS, CAS 896707-60-1](/s/GPVUSGXAIJKSKX-UHFFFAOYSA-N.svg)
3-(2-(Diethylamino)ethyl)-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one
CAS 896707-60-1C13H18N4OS
![1-{3-[3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl]propyl}piperazine chemical structure, C13H18N4OS, CAS 874754-27-5](/s/QBRBMERSESJGMF-UHFFFAOYSA-N.svg)
1-{3-[3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl]propyl}piperazine
CAS 874754-27-5C13H18N4OS
N-(4-(tert-Butyl)thiazol-2-yl)-1,4-dimethyl-1H-pyrazole-5-carboxamide
CAS 1209966-83-5C13H18N4OS
4-Amino-5-(4-tert-butylphenoxymethyl)-4H-1,2,4-triazole-3-thiol
CAS 496784-99-7C13H18N4OS
1-Piperidinethiocarboxylic acid, 4-hydroxy-, (1-(2-pyridyl)ethylidene)hydrazide
CAS 71555-33-4C13H18N4OS
![{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(piperidin-1-yl)methanethione chemical structure, C13H18N4OS, CAS 87587-03-9](/s/JCEHOBPHKCOGDY-NAZRCLPASA-N.svg)
{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(piperidin-1-yl)methanethione
CAS 87587-03-9C13H18N4OS
![2-Methyl-4-(6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepin-6-ylmethoxymethyl)-1,3-thiazole chemical structure, C13H18N4OS, CAS 1422059-06-0](/s/CEFYNIYSYDXNSF-UHFFFAOYSA-N.svg)
2-Methyl-4-(6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepin-6-ylmethoxymethyl)-1,3-thiazole
CAS 1422059-06-0C13H18N4OS
![5,6-Dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one chemical structure, C13H18N4OS, CAS 900640-87-1](/s/RQVNUMAYSOSBHH-UHFFFAOYSA-N.svg)
5,6-Dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one
CAS 900640-87-1C13H18N4OS
![2-[4-(2,1,3-Benzothiadiazol-5-ylmethyl)-piperazino]-1-ethanol chemical structure, C13H18N4OS, CAS 874834-85-2](/s/MKZDAOJIGCCQBX-UHFFFAOYSA-N.svg)
2-[4-(2,1,3-Benzothiadiazol-5-ylmethyl)-piperazino]-1-ethanol
CAS 874834-85-2C13H18N4OS
4-(Furan-2-ylmethyl)-5-(4-methylpiperidin-1-yl)-4H-1,2,4-triazole-3-thiol
CAS 923748-98-5C13H18N4OS
![4-Amino-5-[5-methyl-2-(propan-2-yl)phenoxymethyl]-4H-1,2,4-triazole-3-thiol chemical structure, C13H18N4OS, CAS 186956-55-8](/s/KUGFDVVUIRTIRX-UHFFFAOYSA-N.svg)
4-Amino-5-[5-methyl-2-(propan-2-yl)phenoxymethyl]-4H-1,2,4-triazole-3-thiol
CAS 186956-55-8C13H18N4OS
4-(Furan-2-ylmethyl)-5-(3-methylpiperidin-1-yl)-4H-1,2,4-triazole-3-thiol
CAS 923805-80-5C13H18N4OS
![(5Z)-5-[(1,3-Dimethyl-1H-pyrazol-4-yl)methylidene]-3-(2-methylpropyl)-2-sulfanyl-3,5-dihydro-4H-imidazol-4-one chemical structure, C13H18N4OS, CAS 895881-30-8](/s/QFLDHTRYLYDJDZ-WZUFQYTHSA-N.svg)
(5Z)-5-[(1,3-Dimethyl-1H-pyrazol-4-yl)methylidene]-3-(2-methylpropyl)-2-sulfanyl-3,5-dihydro-4H-imidazol-4-one
CAS 895881-30-8C13H18N4OS
![N2-[2-(4-morpholinyl)ethyl]-2,6-benzothiazolediamine chemical structure, C13H18N4OS, CAS 659743-42-7](/s/OGHBBHMOVWNQJG-UHFFFAOYSA-N.svg)
N2-[2-(4-morpholinyl)ethyl]-2,6-benzothiazolediamine
CAS 659743-42-7C13H18N4OS
N-Cyclopropyl-1-(6-thioxo-1,6-dihydropyridazin-3-yl)piperidine-4-carboxamide
CAS 950272-72-7C13H18N4OS
N-(4-(tert-Butyl)thiazol-2-yl)-1-ethyl-1H-pyrazole-3-carboxamide
CAS 1171055-40-5C13H18N4OS
![N-[2-(1H-Imidazol-4-yl)ethyl]-5-isopropyl-2-methyl-1,3-thiazole-4-carboxamide chemical structure, C13H18N4OS, CAS 1351694-38-6](/s/GWHQRXGLTYUASH-UHFFFAOYSA-N.svg)
N-[2-(1H-Imidazol-4-yl)ethyl]-5-isopropyl-2-methyl-1,3-thiazole-4-carboxamide
CAS 1351694-38-6C13H18N4OS
1-Propyl-3-(2-(3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)urea
CAS 2034366-95-3C13H18N4OS
5-(1,3-Dimethyl-1H-pyrazol-4-ylmethylene)-3-isobutyl-2-mercapto-3,5-dihydro-imidazol-4-one
C13H18N4OS
![1-{7-Methyl-2-[(3-methylbutyl)sulfanyl][1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone chemical structure, C13H18N4OS, CAS 886151-72-0](/s/WWKJFEWOGMVSNM-UHFFFAOYSA-N.svg)
1-{7-Methyl-2-[(3-methylbutyl)sulfanyl][1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone
CAS 886151-72-0C13H18N4OS
- 4-Butyl-2-methyl-N-(1-methyl-1H-pyrazol-4-yl)-1,3-thiazole-5-carboxamide1351696-70-2C13H18N4OS
- 4-Methyl-N-[4-(piperidin-1-yl)but-2-yn-1-yl]-1,2,3-thiadiazole-5-carboxamide1396805-55-2C13H18N4OS
- 1-Ethyl-3-(2-(5-methyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)urea2034633-39-9C13H18N4OS
- 1-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-3-(thiophen-2-ylmethyl)urea1226437-36-0C13H18N4OS
- 4-(2,5-Dimethyl-1H-pyrrol-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)butanamide1257546-51-2C13H18N4OS
- Piperazine, 1-[(5-methyl-3-isoxazolyl)methyl]-4-(4-methyl-2-thiazolyl)-1281189-86-3C13H18N4OS
- N-(1-Cyanoethyl)-3-[4,6-dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]propanamide1311467-37-4C13H18N4OS
- N-(1-Cyano-1-cyclopropylethyl)-2-[(5-ethyl-1H-imidazol-2-yl)sulfanyl]acetamide1436264-50-4C13H18N4OS
- N-(Cyanomethyl)-N,4-dimethyl-6-methylsulfanyl-2-propan-2-ylpyrimidine-5-carboxamide1436206-71-1C13H18N4OS
- 1-(2-(1,5-Dimethyl-1H-pyrazol-3-yl)ethyl)-3-(thiophen-2-ylmethyl)urea2034586-87-1C13H18N4OS
- 4-Methyl-N-(3-methyl-1-(2H-1,2,3-triazol-2-yl)butan-2-yl)thiophene-2-carboxamide2034549-65-8C13H18N4OS
- N-[3-Methyl-1-(2H-1,2,3-triazol-2-yl)butan-2-yl]-2-(thiophen-2-yl)acetamide2034406-90-9C13H18N4OS
- 5-Methyl-N-[3-methyl-1-(2H-1,2,3-triazol-2-yl)butan-2-yl]thiophene-2-carboxamide2034561-43-6C13H18N4OS
- N-(3-Methyl-1-(2H-1,2,3-triazol-2-yl)butan-2-yl)-2-(thiophen-3-yl)acetamide2034561-50-5C13H18N4OS
- 4-Methyl-N-[3-methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl]thiophene-2-carboxamide2034534-47-7C13H18N4OS
- 5-Methyl-N-[3-methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl]thiophene-2-carboxamide2034333-83-8C13H18N4OS
- 4-Methyl-N-(3-methyl-1-(1H-1,2,3-triazol-1-yl)butan-2-yl)thiophene-2-carboxamide2034535-36-7C13H18N4OS
- 5-Methyl-N-(3-methyl-1-(1H-1,2,3-triazol-1-yl)butan-2-yl)thiophene-2-carboxamide2034460-70-1C13H18N4OS
- 2-Methyl-4-(((1-methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridin-7-yl)methoxy)methyl)thiazole1422133-33-2C13H18N4OS
- N-(6-Amino-2-benzothiazolyl)-2-[methyl(1-methylethyl)amino]acetamide953726-39-1C13H18N4OS
- N-(2-Methyl-4-(4-methyl-2-propyl-1H-imidazol-1-yl)thiazol-5-yl)acetamide1581780-48-4C13H18N4OS
- 7-Methyl-N-[2-(morpholin-4-yl)ethyl]thieno[3,2-d]pyrimidin-4-amine1967637-74-6C13H18N4OS
- 1-(Cyclohex-3-ene-1-carbonyl)-4-(1,2,5-thiadiazol-3-yl)piperazine2097923-71-0C13H18N4OS
- 4-(4-Cyclopropanecarbonylpiperazin-1-yl)-2-(methylsulfanyl)pyrimidine2549034-72-0C13H18N4OS
- 4-[6-Cyclobutyl-2-(methylsulfanyl)pyrimidin-4-yl]piperazin-2-one2640898-21-9C13H18N4OS
- 6-[2-(Methylsulfanyl)ethyl]-9-(oxan-2-yl)-9H-purine920503-55-5C13H18N4OS
- 1-[(3-Methyl-1,2,4-oxadiazol-5-yl)methyl]-2-(4-methyl-1,3-thiazol-2-yl)piperidine1258770-39-6C13H18N4OS
- 2-{1-[4-(Morpholin-4-yl)phenyl]ethylidene}hydrazine-1-carbothioamide92034-80-5C13H18N4OS
- 2-(3-Amino-1-piperidinyl)-3-ethylthieno[3,2-d]pyrimidin-4(3H)-one1248548-24-4C13H18N4OS
- 5-(Azidomethyl)-N-cyclohexyl-N-methylthiophene-2-carboxamide2329304-59-6C13H18N4OS
- 5-(Azidomethyl)-N-(2-methylcyclohexyl)thiophene-2-carboxamide2329221-01-2C13H18N4OS
- 5-(Azidomethyl)-N-(cyclohexylmethyl)thiophene-2-carboxamide2329209-41-6C13H18N4OS
- 5-(Azidomethyl)-N-cycloheptylthiophene-2-carboxamide2329221-10-3C13H18N4OS
- 1-[5-(Azidomethyl)thiophene-2-carbonyl]-3,5-dimethylpiperidine2322032-72-2C13H18N4OS
- 4-[1-(Pyrazin-2-yl)pyrrolidine-3-carbonyl]thiomorpholine2877633-39-9C13H18N4OS
- 2-(Methylsulfanyl)-4-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]pyrimidine2877642-02-7C13H18N4OS
- 2-Cyclopropyl-5-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]-1,3,4-thiadiazole2877706-47-1C13H18N4OS
- 3-Cyclopropyl-5-[3-(pyrrolidine-1-carbonyl)azetidin-1-yl]-1,2,4-thiadiazole2877689-18-2C13H18N4OS
- N-Cyclopropyl-1-[2-(methylsulfanyl)pyrimidin-4-yl]pyrrolidine-3-carboxamide2877632-43-2C13H18N4OS
- 5-[(1,3-Dimethylpyrazol-4-yl)methylidene]-3-(2-methylpropyl)-2-sulfanylideneimidazolidin-4-oneC13H18N4OS
- (3R)-2,3-Dimethyl-4-(1-phenyl-1H-tetrazol-5-ylsulfanyl)-butan-2-ol1206201-11-7C13H18N4OS
- 1-{5,6-Dimethyl-3-[2-(4-methyl-1,3-thiazol-5-yl)ethoxy]pyridazin-4-yl}methanamine1281450-49-4C13H18N4OS
- 1-{4-[6-Ethenyl-2-(methylsulfanyl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one823220-77-5C13H18N4OS
- N-[1-(5-Methyl-1,3,4-thiadiazol-2-yl)azetidin-3-yl]cyclohex-3-ene-1-carboxamide2415524-22-8C13H18N4OS
- 1-Cyclopropanecarbonyl-4-(3-cyclopropyl-1,2,4-thiadiazol-5-yl)piperazine2326080-92-4C13H18N4OS
- 1-Cyclopropanecarbonyl-4-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)piperazine2327213-80-7C13H18N4OS
- N-(Pyridin-4(1H)-ylidene)-5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepine-2-carboxamide1422060-42-1C13H18N4OS
Frequently asked questions
What is the molar mass of C13H18N4OS?
The molar mass of C13H18N4OS is 278.37 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 278.1201 Da.
How many compounds have the formula C13H18N4OS?
CompoundList lists 71 compounds with the molecular formula C13H18N4OS, including 4-Cyclohexyl-1-isonicotinoyl-3-thio-semicarbazide, 4-{5-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}morpholine, N-(1-Cyanocyclohexyl)-2-((1-methyl-1H-imidazol-2-yl)thio)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 C13H18N4OS?
C13H18N4OS 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.