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Molecular formula

C16H21N3OS

127 compounds have this formula on CompoundList.

Molar mass
303.42g/mol
Monoisotopic mass
303.1405Da
Atoms
42
Elements
5
Rings plus double bonds
8

The formula C16H21N3OS describes a molecule made of 16 carbon atoms, 21 hydrogen atoms, 3 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 × 1663.34%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 216.98%
    1.008 × 21 = 21.168 g/mol
  • N Nitrogen × 313.85%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 15.27%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 110.57%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H21N3OS

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 101 to 127 of 127 compounds

5-(3,5-Dimethylphenylthio)-4-isopropyl-1-methyl-1H-imidazole-2-carbaldehyde oxime chemical structure, C16H21N3OS, CAS 178978-99-9
5-(3,5-Dimethylphenylthio)-4-isopropyl-1-methyl-1H-imidazole-2-carbaldehyde oxime
CAS 178978-99-9C16H21N3OS
4-(((1-Benzylpiperidin-4-yl)oxy)methyl)thiazol-2-amine chemical structure, C16H21N3OS, CAS 2267290-35-5
4-(((1-Benzylpiperidin-4-yl)oxy)methyl)thiazol-2-amine
CAS 2267290-35-5C16H21N3OS
4-({1-[(2-Methyl-1,3-thiazol-4-yl)methyl]piperidin-3-yl}methoxy)pyridine chemical structure, C16H21N3OS, CAS 2380032-70-0
4-({1-[(2-Methyl-1,3-thiazol-4-yl)methyl]piperidin-3-yl}methoxy)pyridine
CAS 2380032-70-0C16H21N3OS
1-[4-(Propan-2-yl)-1,3-benzothiazol-2-yl]piperidine-4-carboxamide chemical structure, C16H21N3OS, CAS 2415552-76-8
1-[4-(Propan-2-yl)-1,3-benzothiazol-2-yl]piperidine-4-carboxamide
CAS 2415552-76-8C16H21N3OS
1-(1,3-Benzothiazol-2-yl)-N-tert-butylpyrrolidine-3-carboxamide chemical structure, C16H21N3OS, CAS 2640865-70-7
1-(1,3-Benzothiazol-2-yl)-N-tert-butylpyrrolidine-3-carboxamide
CAS 2640865-70-7C16H21N3OS
2-Oxazolidinethione, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (S)- chemical structure, C16H21N3OS, CAS 139264-27-0
2-Oxazolidinethione, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (S)-
CAS 139264-27-0C16H21N3OS
2-[4-(1-Benzothiophen-4-yl)piperazin-1-yl]-N-ethylacetamide chemical structure, C16H21N3OS, CAS 2877710-31-9
2-[4-(1-Benzothiophen-4-yl)piperazin-1-yl]-N-ethylacetamide
CAS 2877710-31-9C16H21N3OS
N-(2,3-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine chemical structure, C16H21N3OS, CAS 1180671-98-0
N-(2,3-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine
CAS 1180671-98-0C16H21N3OS
N-(2,5-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine chemical structure, C16H21N3OS, CAS 1180671-88-8
N-(2,5-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine
CAS 1180671-88-8C16H21N3OS
N-(4-{[5-(1H-Imidazol-1-yl)pentyl]sulfanyl}phenyl)acetamide chemical structure, C16H21N3OS, CAS 88137-98-8
N-(4-{[5-(1H-Imidazol-1-yl)pentyl]sulfanyl}phenyl)acetamide
CAS 88137-98-8C16H21N3OS
4-[5-(4-Phenylbutyl)-1,3,4-thiadiazol-2-yl]morpholine chemical structure, C16H21N3OS, CAS 87411-22-1
4-[5-(4-Phenylbutyl)-1,3,4-thiadiazol-2-yl]morpholine
CAS 87411-22-1C16H21N3OS
[3-(4-Methylphenyl)-2-sulfanylideneimidazolidin-1-yl](piperidin-1-yl)methanone chemical structure, C16H21N3OS, CAS 185116-59-0
[3-(4-Methylphenyl)-2-sulfanylideneimidazolidin-1-yl](piperidin-1-yl)methanone
CAS 185116-59-0C16H21N3OS
N-(2,4-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine chemical structure, C16H21N3OS, CAS 1049252-19-8
N-(2,4-Dimethylphenyl)-4-methyl-3-morpholinothiazol-2(3H)-imine
CAS 1049252-19-8C16H21N3OS
1-[1-(1,3-Benzothiazol-2-yl)piperidin-4-yl]pyrrolidin-3-ol chemical structure, C16H21N3OS, CAS 2380008-69-3
1-[1-(1,3-Benzothiazol-2-yl)piperidin-4-yl]pyrrolidin-3-ol
CAS 2380008-69-3C16H21N3OS
1-(2-Methoxyphenyl)-4-[(2-methyl-1,3-thiazol-4-yl)methyl]piperazine chemical structure, C16H21N3OS, CAS 2327335-18-0
1-(2-Methoxyphenyl)-4-[(2-methyl-1,3-thiazol-4-yl)methyl]piperazine
CAS 2327335-18-0C16H21N3OS
3-{4-[(Oxolan-2-yl)methyl]piperazin-1-yl}-1,2-benzothiazole chemical structure, C16H21N3OS, CAS 2327252-02-6
3-{4-[(Oxolan-2-yl)methyl]piperazin-1-yl}-1,2-benzothiazole
CAS 2327252-02-6C16H21N3OS
4-({1-[(2,4-Dimethyl-1,3-thiazol-5-yl)methyl]pyrrolidin-3-yl}oxy)-3-methylpyridine chemical structure, C16H21N3OS, CAS 2742063-49-4
4-({1-[(2,4-Dimethyl-1,3-thiazol-5-yl)methyl]pyrrolidin-3-yl}oxy)-3-methylpyridine
CAS 2742063-49-4C16H21N3OS
N-tert-Butyl-1-{thieno[3,2-c]pyridin-4-yl}pyrrolidine-3-carboxamide chemical structure, C16H21N3OS, CAS 2741920-91-0
N-tert-Butyl-1-{thieno[3,2-c]pyridin-4-yl}pyrrolidine-3-carboxamide
CAS 2741920-91-0C16H21N3OS
N-tert-Butyl-1-{thieno[3,2-b]pyridin-7-yl}pyrrolidine-3-carboxamide chemical structure, C16H21N3OS, CAS 2742011-24-9
N-tert-Butyl-1-{thieno[3,2-b]pyridin-7-yl}pyrrolidine-3-carboxamide
CAS 2742011-24-9C16H21N3OS
3-Methyl-4-({1-[(1,3-thiazol-5-yl)methyl]piperidin-4-yl}methoxy)pyridine chemical structure, C16H21N3OS, CAS 2742035-91-0
3-Methyl-4-({1-[(1,3-thiazol-5-yl)methyl]piperidin-4-yl}methoxy)pyridine
CAS 2742035-91-0C16H21N3OS
1-{[1-(5-Methylthiophene-2-carbonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole chemical structure, C16H21N3OS, CAS 2742061-05-6
1-{[1-(5-Methylthiophene-2-carbonyl)azetidin-3-yl]methyl}-2-(propan-2-yl)-1H-imidazole
CAS 2742061-05-6C16H21N3OS
N-(Propan-2-yl)-1-{thieno[3,2-b]pyridin-7-yl}piperidine-4-carboxamide chemical structure, C16H21N3OS, CAS 2797923-09-0
N-(Propan-2-yl)-1-{thieno[3,2-b]pyridin-7-yl}piperidine-4-carboxamide
CAS 2797923-09-0C16H21N3OS
N-Methyl-N-[1-(6-methyl-1,3-benzothiazol-2-yl)piperidin-4-yl]acetamide chemical structure, C16H21N3OS, CAS 3030869-00-9
N-Methyl-N-[1-(6-methyl-1,3-benzothiazol-2-yl)piperidin-4-yl]acetamide
CAS 3030869-00-9C16H21N3OS
1-(4-Ethyl-1,3-benzothiazol-2-yl)-N,N-dimethylpyrrolidine-3-carboxamide chemical structure, C16H21N3OS, CAS 3030847-17-4
1-(4-Ethyl-1,3-benzothiazol-2-yl)-N,N-dimethylpyrrolidine-3-carboxamide
CAS 3030847-17-4C16H21N3OS

Frequently asked questions

What is the molar mass of C16H21N3OS?

The molar mass of C16H21N3OS is 303.42 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 303.1405 Da.

How many compounds have the formula C16H21N3OS?

CompoundList lists 127 compounds with the molecular formula C16H21N3OS, including 5-(3,5-Dimethylphenylthio)-4-isopropyl-1-methyl-1H-imidazole-2-carbaldehyde oxime, 4-(((1-Benzylpiperidin-4-yl)oxy)methyl)thiazol-2-amine, 4-({1-[(2-Methyl-1,3-thiazol-4-yl)methyl]piperidin-3-yl}methoxy)pyridine. 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 C16H21N3OS?

C16H21N3OS 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.