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Molecular formula

C16H17N5OS

130 compounds have this formula on CompoundList.

Molar mass
327.41g/mol
Monoisotopic mass
327.1154Da
Atoms
40
Elements
5
Rings plus double bonds
11

The formula C16H17N5OS describes a molecule made of 16 carbon atoms, 17 hydrogen atoms, 5 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 × 1658.70%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 175.23%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 521.39%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 14.89%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.79%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H17N5OS

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

Showing 101 to 130 of 130 compounds

3-[4-(3-Methoxypyrazin-2-yl)piperazin-1-yl]-1,2-benzothiazole chemical structure, C16H17N5OS, CAS 2640963-53-5
3-[4-(3-Methoxypyrazin-2-yl)piperazin-1-yl]-1,2-benzothiazole
CAS 2640963-53-5C16H17N5OS
2-(Methylsulfanyl)-4-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine-5-carbonitrile chemical structure, C16H17N5OS, CAS 2877639-67-1
2-(Methylsulfanyl)-4-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine-5-carbonitrile
CAS 2877639-67-1C16H17N5OS
2-(1-Methylbenzimidazol-2-yl)sulfanyl-N-[(1-methylpyrrol-2-yl)methylideneamino]acetamide chemical structure, C16H17N5OS
2-(1-Methylbenzimidazol-2-yl)sulfanyl-N-[(1-methylpyrrol-2-yl)methylideneamino]acetamide
C16H17N5OS
2-[4-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)piperazin-1-yl]-1,3-benzoxazole chemical structure, C16H17N5OS, CAS 2415630-68-9
2-[4-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)piperazin-1-yl]-1,3-benzoxazole
CAS 2415630-68-9C16H17N5OS
2-[(1-{Thieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrazine chemical structure, C16H17N5OS, CAS 2548982-04-1
2-[(1-{Thieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrazine
CAS 2548982-04-1C16H17N5OS
4-Methyl-N-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}-1,2,3-thiadiazole-5-carboxamide chemical structure, C16H17N5OS, CAS 2549065-67-8
4-Methyl-N-{2-[4-(1-methyl-1H-pyrazol-4-yl)phenyl]ethyl}-1,2,3-thiadiazole-5-carboxamide
CAS 2549065-67-8C16H17N5OS
3-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]-1-methyl-1,2-dihydropyrazin-2-one chemical structure, C16H17N5OS, CAS 2326304-94-1
3-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]-1-methyl-1,2-dihydropyrazin-2-one
CAS 2326304-94-1C16H17N5OS
4-Methyl-N-{2-[4-(1-methyl-1H-pyrazol-5-yl)phenyl]ethyl}-1,2,3-thiadiazole-5-carboxamide chemical structure, C16H17N5OS, CAS 2640972-53-6
4-Methyl-N-{2-[4-(1-methyl-1H-pyrazol-5-yl)phenyl]ethyl}-1,2,3-thiadiazole-5-carboxamide
CAS 2640972-53-6C16H17N5OS
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{thieno[3,2-d]pyrimidin-4-yl}piperidine chemical structure, C16H17N5OS, CAS 2742065-63-8
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{thieno[3,2-d]pyrimidin-4-yl}piperidine
CAS 2742065-63-8C16H17N5OS
6-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-3-methyl-3,4-dihydropyrimidin-4-one chemical structure, C16H17N5OS, CAS 2742044-77-3
6-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-3-methyl-3,4-dihydropyrimidin-4-one
CAS 2742044-77-3C16H17N5OS
4-{3-[(3-Methylpyridin-4-yl)oxy]pyrrolidin-1-yl}-2-(methylsulfanyl)pyrimidine-5-carbonitrile chemical structure, C16H17N5OS, CAS 2741912-68-3
4-{3-[(3-Methylpyridin-4-yl)oxy]pyrrolidin-1-yl}-2-(methylsulfanyl)pyrimidine-5-carbonitrile
CAS 2741912-68-3C16H17N5OS
2-[(1-{Thieno[2,3-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrimidine chemical structure, C16H17N5OS, CAS 2415454-12-3
2-[(1-{Thieno[2,3-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrimidine
CAS 2415454-12-3C16H17N5OS
1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-4-(1,3-thiazol-2-yloxy)piperidine chemical structure, C16H17N5OS, CAS 2742036-13-9
1-{2-Methylpyrido[3,4-d]pyrimidin-4-yl}-4-(1,3-thiazol-2-yloxy)piperidine
CAS 2742036-13-9C16H17N5OS
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{thieno[2,3-d]pyrimidin-4-yl}piperidine chemical structure, C16H17N5OS, CAS 2742011-91-0
4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)-1-{thieno[2,3-d]pyrimidin-4-yl}piperidine
CAS 2742011-91-0C16H17N5OS
2-[4-(4-Methoxypyrimidin-2-yl)piperazin-1-yl]-1,3-benzothiazole chemical structure, C16H17N5OS, CAS 2425162-33-8
2-[4-(4-Methoxypyrimidin-2-yl)piperazin-1-yl]-1,3-benzothiazole
CAS 2425162-33-8C16H17N5OS
2-[4-(6-Methoxypyrimidin-4-yl)piperazin-1-yl]-1,3-benzothiazole chemical structure, C16H17N5OS, CAS 2742024-09-3
2-[4-(6-Methoxypyrimidin-4-yl)piperazin-1-yl]-1,3-benzothiazole
CAS 2742024-09-3C16H17N5OS
6-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one chemical structure, C16H17N5OS, CAS 2741945-73-1
6-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one
CAS 2741945-73-1C16H17N5OS
5-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]azetidine-1-carbonyl}-2,1,3-benzothiadiazole chemical structure, C16H17N5OS, CAS 2741890-13-9
5-{3-[(2-Ethyl-1H-imidazol-1-yl)methyl]azetidine-1-carbonyl}-2,1,3-benzothiadiazole
CAS 2741890-13-9C16H17N5OS
2-[(1-{Thieno[2,3-d]pyrimidin-4-yl}piperidin-3-yl)methoxy]pyrazine chemical structure, C16H17N5OS, CAS 2770609-52-2
2-[(1-{Thieno[2,3-d]pyrimidin-4-yl}piperidin-3-yl)methoxy]pyrazine
CAS 2770609-52-2C16H17N5OS
2-[(1-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}piperidin-3-yl)methoxy]pyrazine chemical structure, C16H17N5OS, CAS 2770609-65-7
2-[(1-{[1,3]Thiazolo[4,5-c]pyridin-2-yl}piperidin-3-yl)methoxy]pyrazine
CAS 2770609-65-7C16H17N5OS
3-[4-(4-Methoxypyrimidin-2-yl)piperazin-1-yl]-1,2-benzothiazole chemical structure, C16H17N5OS, CAS 2325242-34-8
3-[4-(4-Methoxypyrimidin-2-yl)piperazin-1-yl]-1,2-benzothiazole
CAS 2325242-34-8C16H17N5OS
6-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]-3-methyl-3,4-dihydropyrimidin-4-one chemical structure, C16H17N5OS, CAS 2326304-95-2
6-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]-3-methyl-3,4-dihydropyrimidin-4-one
CAS 2326304-95-2C16H17N5OS
2-[(1-{7-Methylthieno[3,2-d]pyrimidin-4-yl}pyrrolidin-3-yl)methoxy]pyrazine chemical structure, C16H17N5OS, CAS 2770609-59-9
2-[(1-{7-Methylthieno[3,2-d]pyrimidin-4-yl}pyrrolidin-3-yl)methoxy]pyrazine
CAS 2770609-59-9C16H17N5OS
1-{Pyrido[3,4-d]pyrimidin-4-yl}-3-[(1,3-thiazol-2-yloxy)methyl]piperidine chemical structure, C16H17N5OS, CAS 2770592-30-6
1-{Pyrido[3,4-d]pyrimidin-4-yl}-3-[(1,3-thiazol-2-yloxy)methyl]piperidine
CAS 2770592-30-6C16H17N5OS

Frequently asked questions

What is the molar mass of C16H17N5OS?

The molar mass of C16H17N5OS is 327.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 327.1154 Da.

How many compounds have the formula C16H17N5OS?

CompoundList lists 130 compounds with the molecular formula C16H17N5OS, including 3-[4-(3-Methoxypyrazin-2-yl)piperazin-1-yl]-1,2-benzothiazole, 2-(Methylsulfanyl)-4-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine-5-carbonitrile, 2-(1-Methylbenzimidazol-2-yl)sulfanyl-N-[(1-methylpyrrol-2-yl)methylideneamino]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 C16H17N5OS?

C16H17N5OS has a degree of unsaturation of 11. 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.