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Molecular formula

C16H16N4O2S3

7 compounds have this formula on CompoundList.

Molar mass
392.51g/mol
Monoisotopic mass
392.0435Da
Atoms
41
Elements
5
Rings plus double bonds
11

The formula C16H16N4O2S3 describes a molecule made of 16 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 3 sulfur atoms. 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 × 1648.96%
    12.011 × 16 = 192.176 g/mol
  • H Hydrogen × 164.11%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 414.27%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 28.15%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 324.50%
    32.06 × 3 = 96.180 g/mol
Look up another formula

Compounds with the formula C16H16N4O2S3

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

Showing 1 to 7 of 7 compounds

(Z)-N-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)-2-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)acetamide chemical structure, C16H16N4O2S3, CAS 1164553-58-5
(Z)-N-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)-2-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)acetamide
CAS 1164553-58-5C16H16N4O2S3
N-(2-{[2-Oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl}-1,3-benzothiazol-6-yl)butanamide chemical structure, C16H16N4O2S3, CAS 694517-45-8
N-(2-{[2-Oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl}-1,3-benzothiazol-6-yl)butanamide
CAS 694517-45-8C16H16N4O2S3
N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-4-((4-methylthiazol-2-yl)methoxy)benzamide chemical structure, C16H16N4O2S3, CAS 1251563-21-9
N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-4-((4-methylthiazol-2-yl)methoxy)benzamide
CAS 1251563-21-9C16H16N4O2S3
2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(thiazol-2-yl)acetamide chemical structure, C16H16N4O2S3, CAS 501112-75-0
2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)-N-(thiazol-2-yl)acetamide
CAS 501112-75-0C16H16N4O2S3
N-[[4-(Propanoylcarbamothioylamino)phenyl]carbamothioyl]thiophene-2-carboxamide chemical structure, C16H16N4O2S3, CAS 535948-07-3
N-[[4-(Propanoylcarbamothioylamino)phenyl]carbamothioyl]thiophene-2-carboxamide
CAS 535948-07-3C16H16N4O2S3
3-(Thiophen-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazine chemical structure, C16H16N4O2S3, CAS 946275-02-1
3-(Thiophen-2-yl)-6-(4-(thiophen-2-ylsulfonyl)piperazin-1-yl)pyridazine
CAS 946275-02-1C16H16N4O2S3
2-(6-Ethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(1,3-thiazol-2-yl)acetamide chemical structure, C16H16N4O2S3, CAS 701238-38-2
2-(6-Ethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanyl-N-(1,3-thiazol-2-yl)acetamide
CAS 701238-38-2C16H16N4O2S3

Frequently asked questions

What is the molar mass of C16H16N4O2S3?

The molar mass of C16H16N4O2S3 is 392.51 g/mol, calculated from standard atomic weights for 16 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 3 sulfur atoms. The monoisotopic mass is 392.0435 Da.

How many compounds have the formula C16H16N4O2S3?

CompoundList lists 7 compounds with the molecular formula C16H16N4O2S3, including (Z)-N-(3-Ethylbenzo[d]thiazol-2(3H)-ylidene)-2-((2-oxo-2-(thiazol-2-ylamino)ethyl)thio)acetamide, N-(2-{[2-Oxo-2-(1,3-thiazol-2-ylamino)ethyl]sulfanyl}-1,3-benzothiazol-6-yl)butanamide, N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-4-((4-methylthiazol-2-yl)methoxy)benzamide. 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 C16H16N4O2S3?

C16H16N4O2S3 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.