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Molecular formula

C18H14N2OS2

25 compounds have this formula on CompoundList.

Molar mass
338.44g/mol
Monoisotopic mass
338.0548Da
Atoms
37
Elements
5
Rings plus double bonds
13

The formula C18H14N2OS2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom and 2 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 × 1863.88%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 144.17%
    1.008 × 14 = 14.112 g/mol
  • N Nitrogen × 28.28%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.73%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 218.95%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H14N2OS2

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

Showing 1 to 25 of 25 compounds

4-(1,3-Benzothiazol-2-ylsulfanyl)-6-methoxy-2-methylquinoline chemical structure, C18H14N2OS2, CAS 5429-26-5
4-(1,3-Benzothiazol-2-ylsulfanyl)-6-methoxy-2-methylquinoline
CAS 5429-26-5C18H14N2OS2
7-(2-Thienyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one chemical structure, C18H14N2OS2, CAS 425631-56-7
7-(2-Thienyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one
CAS 425631-56-7C18H14N2OS2
2,5-Dithiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine chemical structure, C18H14N2OS2, CAS 332062-63-2
2,5-Dithiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine
CAS 332062-63-2C18H14N2OS2
(3-Phenyl-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(thiophen-2-yl)methanone chemical structure, C18H14N2OS2, CAS 701244-85-1
(3-Phenyl-5-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)(thiophen-2-yl)methanone
CAS 701244-85-1C18H14N2OS2
3-Phenyl-2-(prop-2-yn-1-ylthio)-6,7-dihydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one chemical structure, C18H14N2OS2, CAS 314042-08-5
3-Phenyl-2-(prop-2-yn-1-ylthio)-6,7-dihydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one
CAS 314042-08-5C18H14N2OS2
4-(((4-(4-Methoxyphenyl)thiazol-2-yl)thio)methyl)benzonitrile chemical structure, C18H14N2OS2, CAS 883265-30-3
4-(((4-(4-Methoxyphenyl)thiazol-2-yl)thio)methyl)benzonitrile
CAS 883265-30-3C18H14N2OS2
(E)-2-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(5-methylthiophen-2-yl)acrylonitrile chemical structure, C18H14N2OS2, CAS 328068-78-6
(E)-2-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(5-methylthiophen-2-yl)acrylonitrile
CAS 328068-78-6C18H14N2OS2
4-(4-Methoxyphenyl)-2-methylsulfanyl-6-thiophen-2-ylpyridine-3-carbonitrile chemical structure, C18H14N2OS2, CAS 329720-96-9
4-(4-Methoxyphenyl)-2-methylsulfanyl-6-thiophen-2-ylpyridine-3-carbonitrile
CAS 329720-96-9C18H14N2OS2
(Z)-2-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(3-methylthiophen-2-yl)acrylonitrile chemical structure, C18H14N2OS2, CAS 316358-06-2
(Z)-2-(4-(4-Methoxyphenyl)thiazol-2-yl)-3-(3-methylthiophen-2-yl)acrylonitrile
CAS 316358-06-2C18H14N2OS2
RefChem:381806 chemical structure, C18H14N2OS2, CAS 5554-76-7
RefChem:381806
CAS 5554-76-7C18H14N2OS2
4-(2-Methoxyphenyl)-2-methylsulfanyl-6-thiophen-2-ylpyridine-3-carbonitrile chemical structure, C18H14N2OS2, CAS 445221-95-4
4-(2-Methoxyphenyl)-2-methylsulfanyl-6-thiophen-2-ylpyridine-3-carbonitrile
CAS 445221-95-4C18H14N2OS2
2-{[2-(3-Methylphenyl)-1,3-thiazol-4-yl]methylthio}benzoxazole chemical structure, C18H14N2OS2, CAS 891278-33-4
2-{[2-(3-Methylphenyl)-1,3-thiazol-4-yl]methylthio}benzoxazole
CAS 891278-33-4C18H14N2OS2
2-(1,3-Benzothiazol-2-ylsulfanyl)-1-(2-methyl-1H-indol-3-yl)ethanone chemical structure, C18H14N2OS2, CAS 695175-32-7
2-(1,3-Benzothiazol-2-ylsulfanyl)-1-(2-methyl-1H-indol-3-yl)ethanone
CAS 695175-32-7C18H14N2OS2
3-(Benzyloxy)-5-(benzylsulfanyl)-1,2-thiazole-4-carbonitrile chemical structure, C18H14N2OS2, CAS 4886-24-2
3-(Benzyloxy)-5-(benzylsulfanyl)-1,2-thiazole-4-carbonitrile
CAS 4886-24-2C18H14N2OS2
2-Phenyl-N-(4H-thiochromeno[4,3-d]thiazol-2-yl)acetamide chemical structure, C18H14N2OS2, CAS 681230-05-7
2-Phenyl-N-(4H-thiochromeno[4,3-d]thiazol-2-yl)acetamide
CAS 681230-05-7C18H14N2OS2
(Z)-3-(4-Ethoxyphenyl)-2-(4-thiophen-2-yl-1,3-thiazol-2-yl)prop-2-enenitrile chemical structure, C18H14N2OS2, CAS 5317-17-9
(Z)-3-(4-Ethoxyphenyl)-2-(4-thiophen-2-yl-1,3-thiazol-2-yl)prop-2-enenitrile
CAS 5317-17-9C18H14N2OS2
(E)-2-(4-(4-Ethoxyphenyl)thiazol-2-yl)-3-(thiophen-2-yl)acrylonitrile chemical structure, C18H14N2OS2, CAS 313687-61-5
(E)-2-(4-(4-Ethoxyphenyl)thiazol-2-yl)-3-(thiophen-2-yl)acrylonitrile
CAS 313687-61-5C18H14N2OS2
2-[(4-Methylbenzyl)sulfanyl][1]benzothieno[3,2-d]pyrimidin-4-ol chemical structure, C18H14N2OS2, CAS 478029-82-2
2-[(4-Methylbenzyl)sulfanyl][1]benzothieno[3,2-d]pyrimidin-4-ol
CAS 478029-82-2C18H14N2OS2
2-(4-(Methylthio)phenyl)-3H-chromeno[2,3-d]pyrimidine-4(5H)-thione chemical structure, C18H14N2OS2, CAS 867040-84-4
2-(4-(Methylthio)phenyl)-3H-chromeno[2,3-d]pyrimidine-4(5H)-thione
CAS 867040-84-4C18H14N2OS2
Benzenemethanol, 3-[3-(2-thienylthio)-1H-pyrrolo[2,3-b]pyridin-4-yl]- chemical structure, C18H14N2OS2, CAS 858117-36-9
Benzenemethanol, 3-[3-(2-thienylthio)-1H-pyrrolo[2,3-b]pyridin-4-yl]-
CAS 858117-36-9C18H14N2OS2
N-(2-{[2,3'-Bithiophene]-5-yl}ethyl)-4-cyanobenzamide chemical structure, C18H14N2OS2, CAS 2034253-51-3
N-(2-{[2,3'-Bithiophene]-5-yl}ethyl)-4-cyanobenzamide
CAS 2034253-51-3C18H14N2OS2
3-Phenyl-5,16-dithia-2,7-diazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),3,6,10(15)-tetraen-8-one chemical structure, C18H14N2OS2, CAS 55259-87-5
3-Phenyl-5,16-dithia-2,7-diazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),3,6,10(15)-tetraen-8-one
CAS 55259-87-5C18H14N2OS2
1-(9H-Fluoren-2-yl)-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]ethanone chemical structure, C18H14N2OS2, CAS 693238-69-6
1-(9H-Fluoren-2-yl)-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]ethanone
CAS 693238-69-6C18H14N2OS2
N-(2-{[2,2'-Bithiophene]-5-yl}ethyl)-3-cyanobenzamide chemical structure, C18H14N2OS2, CAS 2640978-13-6
N-(2-{[2,2'-Bithiophene]-5-yl}ethyl)-3-cyanobenzamide
CAS 2640978-13-6C18H14N2OS2

Frequently asked questions

What is the molar mass of C18H14N2OS2?

The molar mass of C18H14N2OS2 is 338.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 338.0548 Da.

How many compounds have the formula C18H14N2OS2?

CompoundList lists 25 compounds with the molecular formula C18H14N2OS2, including 4-(1,3-Benzothiazol-2-ylsulfanyl)-6-methoxy-2-methylquinoline, 7-(2-Thienyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one, 2,5-Dithiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine. 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 C18H14N2OS2?

C18H14N2OS2 has a degree of unsaturation of 13. 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.