Molecular formula
C16H18N4OS
155 compounds have this formula on CompoundList.
- Molar mass
- 314.41g/mol
- Monoisotopic mass
- 314.1201Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 10
The formula C16H18N4OS describes a molecule made of 16 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 × 1661.12%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 185.77%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 417.82%14.007 × 4 = 56.028 g/mol
- O Oxygen × 15.09%15.999 × 1 = 15.999 g/mol
- S Sulfur × 110.20%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H18N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 155 of 155 compounds
![5-Benzylsulfanyl-2,6-diethylpyrazolo[4,3-d]pyrimidin-7-one chemical structure, C16H18N4OS, CAS 832139-15-8](/s/GFZDQMMGFQIDPW-UHFFFAOYSA-N.svg)
5-Benzylsulfanyl-2,6-diethylpyrazolo[4,3-d]pyrimidin-7-one
CAS 832139-15-8C16H18N4OS
![N-(1-Cyanocyclopentyl)-2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetamide chemical structure, C16H18N4OS, CAS 876686-77-0](/s/CTBIWCIKIIEKHB-UHFFFAOYSA-N.svg)
N-(1-Cyanocyclopentyl)-2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetamide
CAS 876686-77-0C16H18N4OS
N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-2-(3,4-dihydroisoquinolin-2(1H)-yl)acetamide
CAS 924975-44-0C16H18N4OS
![N-(1-Cyano-1-cyclopropylethyl)-2-[(3-cyano-4,6-dimethylpyridin-2-yl)sulfanyl]acetamide chemical structure, C16H18N4OS, CAS 923221-29-8](/s/AUGMVNQNWFYFPA-UHFFFAOYSA-N.svg)
N-(1-Cyano-1-cyclopropylethyl)-2-[(3-cyano-4,6-dimethylpyridin-2-yl)sulfanyl]acetamide
CAS 923221-29-8C16H18N4OS
![N-(1-Cyanocyclohexyl)-2-{imidazo[1,5-a]pyridin-3-ylsulfanyl}acetamide chemical structure, C16H18N4OS, CAS 930839-59-1](/s/RQEOXOQKNMFSKD-UHFFFAOYSA-N.svg)
N-(1-Cyanocyclohexyl)-2-{imidazo[1,5-a]pyridin-3-ylsulfanyl}acetamide
CAS 930839-59-1C16H18N4OS
![N-(1-Cyano-1-cyclopropylethyl)-2-[(2-methyl-1,3-benzothiazol-6-yl)amino]acetamide chemical structure, C16H18N4OS, CAS 1197967-25-1](/s/FIYILMNBZDIAFF-UHFFFAOYSA-N.svg)
N-(1-Cyano-1-cyclopropylethyl)-2-[(2-methyl-1,3-benzothiazol-6-yl)amino]acetamide
CAS 1197967-25-1C16H18N4OS
![1-Ethyl-3-methyl-6-phenethyl-5-thioxo-5,6-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one chemical structure, C16H18N4OS, CAS 2034382-23-3](/s/NTSJLYLUXCCRJT-UHFFFAOYSA-N.svg)
1-Ethyl-3-methyl-6-phenethyl-5-thioxo-5,6-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one
CAS 2034382-23-3C16H18N4OS
![2-(Benzylsulfanyl)-1-{3-[(pyrimidin-4-yl)amino]azetidin-1-yl}ethan-1-one chemical structure, C16H18N4OS, CAS 2097883-53-7](/s/RSRORXKLYNUKSQ-UHFFFAOYSA-N.svg)
2-(Benzylsulfanyl)-1-{3-[(pyrimidin-4-yl)amino]azetidin-1-yl}ethan-1-one
CAS 2097883-53-7C16H18N4OS
![3-(Phenylsulfanyl)-1-{3-[(pyrimidin-4-yl)amino]azetidin-1-yl}propan-1-one chemical structure, C16H18N4OS, CAS 2097901-11-4](/s/YRYJPBXBIYDHRA-UHFFFAOYSA-N.svg)
3-(Phenylsulfanyl)-1-{3-[(pyrimidin-4-yl)amino]azetidin-1-yl}propan-1-one
CAS 2097901-11-4C16H18N4OS
![1-(1-(5-Methylthiazol-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one chemical structure, C16H18N4OS, CAS 2249043-94-3](/s/ONHPYXHJCMCDAL-UHFFFAOYSA-N.svg)
1-(1-(5-Methylthiazol-2-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one
CAS 2249043-94-3C16H18N4OS
![4-Methoxy-2-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole chemical structure, C16H18N4OS, CAS 2548997-80-2](/s/DIRXKYJEWBWHAP-UHFFFAOYSA-N.svg)
4-Methoxy-2-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole
CAS 2548997-80-2C16H18N4OS
![6-Methoxy-2-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole chemical structure, C16H18N4OS, CAS 2548984-55-8](/s/ORQIDMSXQBZCPK-UHFFFAOYSA-N.svg)
6-Methoxy-2-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole
CAS 2548984-55-8C16H18N4OS
![2-[1-(2-Methyl-1,3-thiazole-4-carbonyl)-octahydropyrrolo[2,3-c]pyrrol-5-yl]pyridine chemical structure, C16H18N4OS, CAS 2549052-59-5](/s/HEPHRQZWHDNWIP-UHFFFAOYSA-N.svg)
2-[1-(2-Methyl-1,3-thiazole-4-carbonyl)-octahydropyrrolo[2,3-c]pyrrol-5-yl]pyridine
CAS 2549052-59-5C16H18N4OS
![2-{3-[(1H-Imidazol-1-yl)methyl]azetidin-1-yl}-4-methoxy-7-methyl-1,3-benzothiazole chemical structure, C16H18N4OS, CAS 2548997-04-0](/s/PHFHITYQMXETLE-UHFFFAOYSA-N.svg)
2-{3-[(1H-Imidazol-1-yl)methyl]azetidin-1-yl}-4-methoxy-7-methyl-1,3-benzothiazole
CAS 2548997-04-0C16H18N4OS
![6-Ethoxy-2-{3-[(1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole chemical structure, C16H18N4OS, CAS 2548983-88-4](/s/MHYNVIOAPHPKGL-UHFFFAOYSA-N.svg)
6-Ethoxy-2-{3-[(1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole
CAS 2548983-88-4C16H18N4OS
![4-Ethoxy-2-{3-[(1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole chemical structure, C16H18N4OS, CAS 2549062-40-8](/s/CIIRMEOESBQIQH-UHFFFAOYSA-N.svg)
4-Ethoxy-2-{3-[(1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole
CAS 2549062-40-8C16H18N4OS
![Thiourea, N-(2-methoxyethyl)-N'-[4-(2-phenyldiazenyl)phenyl]- chemical structure, C16H18N4OS, CAS 482281-52-7](/s/IKSAAOYSBOFBLB-UHFFFAOYSA-N.svg)
Thiourea, N-(2-methoxyethyl)-N'-[4-(2-phenyldiazenyl)phenyl]-
CAS 482281-52-7C16H18N4OS
![3-Thiophenecarbonitrile, 4-amino-2-[(4-aminobutyl)amino]-5-benzoyl- chemical structure, C16H18N4OS, CAS 194873-56-8](/s/BIDDSKCVLWFFJE-UHFFFAOYSA-N.svg)
3-Thiophenecarbonitrile, 4-amino-2-[(4-aminobutyl)amino]-5-benzoyl-
CAS 194873-56-8C16H18N4OS
![2-Amino-5-[3-(benzyloxy)propyl]-3H-pyrrolo[2,3-d]pyrimidine-4(7H)-thione chemical structure, C16H18N4OS, CAS 891769-96-3](/s/CREOEHSIARQRLM-UHFFFAOYSA-N.svg)
2-Amino-5-[3-(benzyloxy)propyl]-3H-pyrrolo[2,3-d]pyrimidine-4(7H)-thione
CAS 891769-96-3C16H18N4OS
N-Butyl-5-((quinolin-8-yloxy)methyl)-1,3,4-thiadiazol-2-amine
CAS 90208-26-7C16H18N4OS
![3-(5-Methylthiophen-2-yl)-N-(tetrahydro-2H-pyran-4-yl)imidazo[1,2-b]pyridazin-6-amine chemical structure, C16H18N4OS, CAS 1012345-87-7](/s/UOAAWVZWAMONJN-UHFFFAOYSA-N.svg)
3-(5-Methylthiophen-2-yl)-N-(tetrahydro-2H-pyran-4-yl)imidazo[1,2-b]pyridazin-6-amine
CAS 1012345-87-7C16H18N4OS
![N-(1-Cyanocyclobutyl)-3-{2,6-dimethylimidazo[2,1-b][1,3]thiazol-5-yl}-N-methylprop-2-enamide chemical structure, C16H18N4OS, CAS 1798411-39-8](/s/DWRLCBTYBNMORZ-AATRIKPKSA-N.svg)
N-(1-Cyanocyclobutyl)-3-{2,6-dimethylimidazo[2,1-b][1,3]thiazol-5-yl}-N-methylprop-2-enamide
CAS 1798411-39-8C16H18N4OS
Benzoic acid, 2-(2-cyano-5-thiazolyl)-1-(2,2-dimethylpropyl)hydrazide
CAS 868543-32-2C16H18N4OS
![N-(1-{Thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)cyclohex-3-ene-1-carboxamide chemical structure, C16H18N4OS, CAS 2380142-34-5](/s/LEZLBYUNIZZVQC-UHFFFAOYSA-N.svg)
N-(1-{Thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)cyclohex-3-ene-1-carboxamide
CAS 2380142-34-5C16H18N4OS
- N-(4,5,6,7-Tetrahydro-1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydroquinazoline-4-carboxamide2415462-62-1C16H18N4OS
- N-1-Naphthalenylglycine 2-[(2-propen-1-ylamino)thioxomethyl]hydrazide443864-51-5C16H18N4OS
- 1-(1-Benzothiophen-4-yl)-4-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperazine2877763-11-4C16H18N4OS
- 7-(2,3-Dimethylphenyl)-3-(propylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one2877719-63-4C16H18N4OS
- N-Phenyl-N'-{2-[(phenylcarbamothioyl)amino]ethyl}urea65417-30-3C16H18N4OS
- 2-{4-[(5-Methyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-1,3-benzothiazole1624376-37-9C16H18N4OS
- N-(2-Amino-2-phenylethyl)-1,3-dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxamide1582063-96-4C16H18N4OS
- 1-Benzyl-4-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)piperazin-2-one2415624-34-7C16H18N4OS
- 1-Benzyl-4-(3-cyclopropyl-1,2,4-thiadiazol-5-yl)piperazin-2-one2415629-12-6C16H18N4OS
- 2-Cyclopropyl-6-methyl-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)pyrimidine-4-carboxamide2415555-45-0C16H18N4OS
- 11-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)-7,11-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4-dien-6-one2324945-54-0C16H18N4OS
- 3-{4-[(5-Methyl-1,2-oxazol-3-yl)methyl]piperazin-1-yl}-1,2-benzothiazole2640879-19-0C16H18N4OS
- 4-Methoxy-2-{3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole2640818-78-4C16H18N4OS
- 5-Methoxy-2-{3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole2640974-84-9C16H18N4OS
- 6-Methoxy-2-{3-[(2-methyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}-1,3-benzothiazole2640874-25-3C16H18N4OS
- 1-[3-(Methoxymethyl)-1,2,4-thiadiazol-5-yl]-4-phenylpiperidine-4-carbonitrile2742050-25-3C16H18N4OS
- 3-{4-[(5-Methyl-1,3-oxazol-4-yl)methyl]piperazin-1-yl}-1,2-benzothiazole2640956-06-3C16H18N4OS
- 2-[4-(5-Ethyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl]-1,3-benzoxazole2742034-60-0C16H18N4OS
- 4,6-Dimethyl-2-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyridine-3-carbonitrile2741935-75-9C16H18N4OS
- 1-Methyl-2-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]-1H-1,3-benzodiazole2741921-03-7C16H18N4OS
- 7-(2,4-Dimethylphenyl)-3-(propylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one2770630-77-6C16H18N4OS
- 6-Methyl-2-{3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}pyridine-3-carbonitrile2770582-21-1C16H18N4OS
- 7-(3,4-Dimethylphenyl)-3-(propylsulfanyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one2770586-75-7C16H18N4OS
- 3-{4-[(3-Methyl-1,2-oxazol-5-yl)methyl]piperazin-1-yl}-1,2-benzothiazole2324676-72-2C16H18N4OS
- 3-{4-[(2-Methyl-1,3-oxazol-4-yl)methyl]piperazin-1-yl}-1,2-benzothiazole2329355-53-3C16H18N4OS
- N-[(1,2-Benzoxazol-3-yl)methyl]-N,5,6-trimethyl-2-(methylsulfanyl)pyrimidin-4-amine3054602-65-9C16H18N4OS
- 3-(Butylsulfanyl)-7-(3-methylphenyl)-7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-8-one3054533-85-3C16H18N4OS
- 2-(3-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}pyrrolidin-1-yl)pyrazine3054566-96-7C16H18N4OS
- 2-(3-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}pyrrolidin-1-yl)pyrimidine3054436-57-3C16H18N4OS
- 4-(3-{4H,5H,6H,7H-Thieno[3,2-c]pyridine-5-carbonyl}pyrrolidin-1-yl)pyrimidine3054545-66-0C16H18N4OS
- 1-(Piperidin-4-yl)-3-(thiazol-4-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one1021533-82-3C16H18N4OS
Frequently asked questions
What is the molar mass of C16H18N4OS?
The molar mass of C16H18N4OS is 314.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 314.1201 Da.
How many compounds have the formula C16H18N4OS?
CompoundList lists 155 compounds with the molecular formula C16H18N4OS, including 5-Benzylsulfanyl-2,6-diethylpyrazolo[4,3-d]pyrimidin-7-one, N-(1-Cyanocyclopentyl)-2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetamide, N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-2-(3,4-dihydroisoquinolin-2(1H)-yl)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 C16H18N4OS?
C16H18N4OS has a degree of unsaturation of 10. 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.