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Molecular formula

C16H20N4OS

127 compounds have this formula on CompoundList.

Molar mass
316.42g/mol
Monoisotopic mass
316.1358Da
Atoms
42
Elements
5
Rings plus double bonds
9

The formula C16H20N4OS describes a molecule made of 16 carbon atoms, 20 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 × 1660.73%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 206.37%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 417.71%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 15.06%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 110.13%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C16H20N4OS

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

Showing 101 to 127 of 127 compounds

1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(2-methoxyphenyl)piperazine chemical structure, C16H20N4OS, CAS 2326197-83-3
1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(2-methoxyphenyl)piperazine
CAS 2326197-83-3C16H20N4OS
4-(6-Ethoxypyridin-3-yl)-2-methylsulfanyl-6-pyrrolidin-1-ylpyrimidine chemical structure, C16H20N4OS, CAS 2416237-12-0
4-(6-Ethoxypyridin-3-yl)-2-methylsulfanyl-6-pyrrolidin-1-ylpyrimidine
CAS 2416237-12-0C16H20N4OS
1-(4-Propylbenzoyl)-4-(1,2,5-thiadiazol-3-yl)piperazine chemical structure, C16H20N4OS, CAS 2548995-54-4
1-(4-Propylbenzoyl)-4-(1,2,5-thiadiazol-3-yl)piperazine
CAS 2548995-54-4C16H20N4OS
1-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)-4-(2-methoxyphenyl)piperazine chemical structure, C16H20N4OS, CAS 2325320-09-8
1-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)-4-(2-methoxyphenyl)piperazine
CAS 2325320-09-8C16H20N4OS
3-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]piperidin-2-one chemical structure, C16H20N4OS, CAS 2319010-76-7
3-[4-(1,2-Benzothiazol-3-yl)piperazin-1-yl]piperidin-2-one
CAS 2319010-76-7C16H20N4OS
1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(3-methoxyphenyl)piperazine chemical structure, C16H20N4OS, CAS 2329297-17-6
1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(3-methoxyphenyl)piperazine
CAS 2329297-17-6C16H20N4OS
2-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-4-carbonitrile chemical structure, C16H20N4OS, CAS 2640882-42-2
2-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-4-carbonitrile
CAS 2640882-42-2C16H20N4OS
6-Cyclobutyl-N-[(6-methoxypyridin-3-yl)methyl]-2-(methylsulfanyl)pyrimidin-4-amine chemical structure, C16H20N4OS, CAS 2741945-30-0
6-Cyclobutyl-N-[(6-methoxypyridin-3-yl)methyl]-2-(methylsulfanyl)pyrimidin-4-amine
CAS 2741945-30-0C16H20N4OS
N-(1-{7-Methylthieno[3,2-d]pyrimidin-4-yl}piperidin-3-yl)cyclopropanecarboxamide chemical structure, C16H20N4OS, CAS 2742014-57-7
N-(1-{7-Methylthieno[3,2-d]pyrimidin-4-yl}piperidin-3-yl)cyclopropanecarboxamide
CAS 2742014-57-7C16H20N4OS
3-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-4-carbonitrile chemical structure, C16H20N4OS, CAS 2741900-35-4
3-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-4-carbonitrile
CAS 2741900-35-4C16H20N4OS
4-Methyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}-2-(methylsulfanyl)pyrimidine chemical structure, C16H20N4OS, CAS 2742057-37-8
4-Methyl-6-{3-[(3-methylpyridin-4-yl)oxy]pyrrolidin-1-yl}-2-(methylsulfanyl)pyrimidine
CAS 2742057-37-8C16H20N4OS
4-[1-(4-Ethyl-1,3-benzothiazol-2-yl)azetidin-3-yl]piperazin-2-one chemical structure, C16H20N4OS, CAS 2742069-01-6
4-[1-(4-Ethyl-1,3-benzothiazol-2-yl)azetidin-3-yl]piperazin-2-one
CAS 2742069-01-6C16H20N4OS
3-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile chemical structure, C16H20N4OS, CAS 2741929-54-2
3-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile
CAS 2741929-54-2C16H20N4OS
5-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile chemical structure, C16H20N4OS, CAS 2741923-22-6
5-[3-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile
CAS 2741923-22-6C16H20N4OS
N-Cyclopropyl-1-{7-methylthieno[3,2-d]pyrimidin-4-yl}piperidine-4-carboxamide chemical structure, C16H20N4OS, CAS 2742043-02-1
N-Cyclopropyl-1-{7-methylthieno[3,2-d]pyrimidin-4-yl}piperidine-4-carboxamide
CAS 2742043-02-1C16H20N4OS
4-[4-(1,3-Thiazol-2-yloxy)piperidin-1-yl]-5,6,7,8-tetrahydroquinazoline chemical structure, C16H20N4OS, CAS 2741927-59-1
4-[4-(1,3-Thiazol-2-yloxy)piperidin-1-yl]-5,6,7,8-tetrahydroquinazoline
CAS 2741927-59-1C16H20N4OS
2-Cyclopropyl-4-methyl-6-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine chemical structure, C16H20N4OS, CAS 2741913-47-1
2-Cyclopropyl-4-methyl-6-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine
CAS 2741913-47-1C16H20N4OS
4-Cyclobutyl-6-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine chemical structure, C16H20N4OS, CAS 2742010-66-6
4-Cyclobutyl-6-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine
CAS 2742010-66-6C16H20N4OS
5-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile chemical structure, C16H20N4OS, CAS 2770619-71-9
5-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile
CAS 2770619-71-9C16H20N4OS
4-[4-(4-Methoxyphenyl)piperazin-1-yl]-2-(methylsulfanyl)pyrimidine chemical structure, C16H20N4OS, CAS 2770605-97-3
4-[4-(4-Methoxyphenyl)piperazin-1-yl]-2-(methylsulfanyl)pyrimidine
CAS 2770605-97-3C16H20N4OS
2-Cyclopropyl-4-{3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}pyrimidine chemical structure, C16H20N4OS, CAS 2770630-17-4
2-Cyclopropyl-4-{3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}pyrimidine
CAS 2770630-17-4C16H20N4OS
4-Cyclopropyl-6-{3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}pyrimidine chemical structure, C16H20N4OS, CAS 2770599-19-2
4-Cyclopropyl-6-{3-[(1,3-thiazol-2-yloxy)methyl]piperidin-1-yl}pyrimidine
CAS 2770599-19-2C16H20N4OS
2-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-3-carbonitrile chemical structure, C16H20N4OS, CAS 2770606-71-6
2-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-3-carbonitrile
CAS 2770606-71-6C16H20N4OS
6-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile chemical structure, C16H20N4OS, CAS 2770597-61-8
6-[4-(Thiomorpholine-4-carbonyl)piperidin-1-yl]pyridine-2-carbonitrile
CAS 2770597-61-8C16H20N4OS

Frequently asked questions

What is the molar mass of C16H20N4OS?

The molar mass of C16H20N4OS is 316.42 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 316.1358 Da.

How many compounds have the formula C16H20N4OS?

CompoundList lists 127 compounds with the molecular formula C16H20N4OS, including 1-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-(2-methoxyphenyl)piperazine, 4-(6-Ethoxypyridin-3-yl)-2-methylsulfanyl-6-pyrrolidin-1-ylpyrimidine, 1-(4-Propylbenzoyl)-4-(1,2,5-thiadiazol-3-yl)piperazine. 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 C16H20N4OS?

C16H20N4OS has a degree of unsaturation of 9. 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.