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Molecular formula

C17H16N4O2S

333 compounds have this formula on CompoundList.

Molar mass
340.40g/mol
Monoisotopic mass
340.0994Da
Atoms
40
Elements
5
Rings plus double bonds
12

The formula C17H16N4O2S describes a molecule made of 17 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms 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 × 1759.98%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 164.74%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 416.46%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 29.40%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 19.42%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C17H16N4O2S

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

Showing 301 to 333 of 333 compounds

6-Nitro-2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxaline chemical structure, C17H16N4O2S, CAS 832081-90-0
6-Nitro-2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxaline
CAS 832081-90-0C17H16N4O2S
3-[2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-thiazolyl]-6-methylpyridazine chemical structure, C17H16N4O2S, CAS 1421922-83-9
3-[2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-thiazolyl]-6-methylpyridazine
CAS 1421922-83-9C17H16N4O2S
5-{[4-(Piperidin-1-yl)quinazolin-6-yl]methylidene}-1,3-thiazolidine-2,4-dione chemical structure, C17H16N4O2S, CAS 648449-86-9
5-{[4-(Piperidin-1-yl)quinazolin-6-yl]methylidene}-1,3-thiazolidine-2,4-dione
CAS 648449-86-9C17H16N4O2S
4-[2-Cyano-3-(4-methyl-1,3-thiazol-5-yl)prop-2-enamido]-N,N-dimethylbenzamide chemical structure, C17H16N4O2S
4-[2-Cyano-3-(4-methyl-1,3-thiazol-5-yl)prop-2-enamido]-N,N-dimethylbenzamide
C17H16N4O2S
N-(1H-Indazol-6-yl)-2-(thiolan-3-yloxy)pyridine-4-carboxamide chemical structure, C17H16N4O2S, CAS 2034240-36-1
N-(1H-Indazol-6-yl)-2-(thiolan-3-yloxy)pyridine-4-carboxamide
CAS 2034240-36-1C17H16N4O2S
N-(1H-Indazol-6-yl)-2-(thiolan-3-yloxy)pyridine-3-carboxamide chemical structure, C17H16N4O2S, CAS 2034431-30-4
N-(1H-Indazol-6-yl)-2-(thiolan-3-yloxy)pyridine-3-carboxamide
CAS 2034431-30-4C17H16N4O2S
2-{[3-(2-Methylphenoxy)quinoxalin-2-yl]sulfanyl}acetohydrazide chemical structure, C17H16N4O2S, CAS 1334487-71-6
2-{[3-(2-Methylphenoxy)quinoxalin-2-yl]sulfanyl}acetohydrazide
CAS 1334487-71-6C17H16N4O2S
4-[2-(1H-Indol-1-yl)acetyl]-1-(1,3-thiazol-2-yl)piperazin-2-one chemical structure, C17H16N4O2S, CAS 2320538-87-0
4-[2-(1H-Indol-1-yl)acetyl]-1-(1,3-thiazol-2-yl)piperazin-2-one
CAS 2320538-87-0C17H16N4O2S
2-Methoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)benzamide chemical structure, C17H16N4O2S, CAS 2380082-07-3
2-Methoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)benzamide
CAS 2380082-07-3C17H16N4O2S
4-Methoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)benzamide chemical structure, C17H16N4O2S, CAS 2380081-90-1
4-Methoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)benzamide
CAS 2380081-90-1C17H16N4O2S
2-Phenoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)acetamide chemical structure, C17H16N4O2S, CAS 2380084-71-7
2-Phenoxy-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)acetamide
CAS 2380084-71-7C17H16N4O2S
5-{3-[(Pyridin-2-yloxy)methyl]pyrrolidine-1-carbonyl}-2,1,3-benzothiadiazole chemical structure, C17H16N4O2S, CAS 2415533-63-8
5-{3-[(Pyridin-2-yloxy)methyl]pyrrolidine-1-carbonyl}-2,1,3-benzothiadiazole
CAS 2415533-63-8C17H16N4O2S
N-(6-Ethoxy-1,3-benzothiazol-2-yl)-5H,6H,7H-cyclopenta[c]pyridazine-3-carboxamide chemical structure, C17H16N4O2S, CAS 2415533-26-3
N-(6-Ethoxy-1,3-benzothiazol-2-yl)-5H,6H,7H-cyclopenta[c]pyridazine-3-carboxamide
CAS 2415533-26-3C17H16N4O2S
6-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C17H16N4O2S, CAS 681458-43-5
6-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 681458-43-5C17H16N4O2S
3-(2-Methoxyphenyl)-6-(4-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C17H16N4O2S, CAS 681458-45-7
3-(2-Methoxyphenyl)-6-(4-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 681458-45-7C17H16N4O2S
3,6-Bis(2-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C17H16N4O2S, CAS 681458-52-6
3,6-Bis(2-methoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 681458-52-6C17H16N4O2S
6-(2-Methoxyphenyl)-3-(phenoxymethyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C17H16N4O2S, CAS 681458-58-2
6-(2-Methoxyphenyl)-3-(phenoxymethyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 681458-58-2C17H16N4O2S
2-[3-(4-Ethoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]phenol chemical structure, C17H16N4O2S, CAS 681458-73-1
2-[3-(4-Ethoxyphenyl)-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]phenol
CAS 681458-73-1C17H16N4O2S
3-(3-Ethoxyphenyl)-N'-[(E)-thiophen-2-ylmethylidene]-1H-pyrazole-5-carbohydrazide chemical structure, C17H16N4O2S, CAS 303204-19-5
3-(3-Ethoxyphenyl)-N'-[(E)-thiophen-2-ylmethylidene]-1H-pyrazole-5-carbohydrazide
CAS 303204-19-5C17H16N4O2S
4-{5-[1-(Thiophene-2-carbonyl)piperidin-4-yl]-1,2,4-oxadiazol-3-yl}pyridine chemical structure, C17H16N4O2S, CAS 922439-99-4
4-{5-[1-(Thiophene-2-carbonyl)piperidin-4-yl]-1,2,4-oxadiazol-3-yl}pyridine
CAS 922439-99-4C17H16N4O2S
2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-(5-methylpyrimidin-2-yl)-1,3-thiazole chemical structure, C17H16N4O2S, CAS 1421922-78-2
2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-(5-methylpyrimidin-2-yl)-1,3-thiazole
CAS 1421922-78-2C17H16N4O2S
N-(5-Methoxy-1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydrocinnoline-3-carboxamide chemical structure, C17H16N4O2S, CAS 2415628-27-0
N-(5-Methoxy-1,3-benzothiazol-2-yl)-5,6,7,8-tetrahydrocinnoline-3-carboxamide
CAS 2415628-27-0C17H16N4O2S
5-[2-(Methylsulfanyl)pyrimidin-4-yl]-2-phenyl-octahydropyrrolo[3,4-c]pyrrole-1,3-dione chemical structure, C17H16N4O2S, CAS 2741941-01-3
5-[2-(Methylsulfanyl)pyrimidin-4-yl]-2-phenyl-octahydropyrrolo[3,4-c]pyrrole-1,3-dione
CAS 2741941-01-3C17H16N4O2S
N-[1-(Pyrazin-2-yl)azetidin-3-yl]naphthalene-1-sulfonamide chemical structure, C17H16N4O2S, CAS 2415583-95-6
N-[1-(Pyrazin-2-yl)azetidin-3-yl]naphthalene-1-sulfonamide
CAS 2415583-95-6C17H16N4O2S

Frequently asked questions

What is the molar mass of C17H16N4O2S?

The molar mass of C17H16N4O2S is 340.40 g/mol, calculated from standard atomic weights for 17 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 340.0994 Da.

How many compounds have the formula C17H16N4O2S?

CompoundList lists 333 compounds with the molecular formula C17H16N4O2S, including 6-Nitro-2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxaline, 3-[2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-thiazolyl]-6-methylpyridazine, 5-{[4-(Piperidin-1-yl)quinazolin-6-yl]methylidene}-1,3-thiazolidine-2,4-dione. 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 C17H16N4O2S?

C17H16N4O2S has a degree of unsaturation of 12. 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.