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Molecular formula

C19H20N2OS2

56 compounds have this formula on CompoundList.

Molar mass
356.50g/mol
Monoisotopic mass
356.1017Da
Atoms
44
Elements
5
Rings plus double bonds
11

The formula C19H20N2OS2 describes a molecule made of 19 carbon atoms, 20 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 × 1964.01%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 205.65%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 27.86%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.49%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 217.99%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C19H20N2OS2

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

Showing 1 to 56 of 56 compounds

(5-Ethylthieno[2,3-b]thiophen-2-yl)(4-phenylpiperazin-1-yl)methanone chemical structure, C19H20N2OS2, CAS 309274-03-1
(5-Ethylthieno[2,3-b]thiophen-2-yl)(4-phenylpiperazin-1-yl)methanone
CAS 309274-03-1C19H20N2OS2
2-(Cinnamylthio)-3-ethyl-5,6-dimethylthieno(2,3-D)pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 587005-30-9
2-(Cinnamylthio)-3-ethyl-5,6-dimethylthieno(2,3-D)pyrimidin-4(3H)-one
CAS 587005-30-9C19H20N2OS2
2-(Benzylthio)-3-ET-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 337349-93-6
2-(Benzylthio)-3-ET-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one
CAS 337349-93-6C19H20N2OS2
2-(Ethylsulfanyl)-3-(4-methylphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 337348-91-1
2-(Ethylsulfanyl)-3-(4-methylphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 337348-91-1C19H20N2OS2
N-(3-Cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-ethylsulfanylbenzamide chemical structure, C19H20N2OS2, CAS 898422-80-5
N-(3-Cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-ethylsulfanylbenzamide
CAS 898422-80-5C19H20N2OS2
N-((1-Methyl-1H-pyrrol-2-yl)methyl)-2-(methylthio)-N-(thiophen-2-ylmethyl)benzamide chemical structure, C19H20N2OS2, CAS 1251573-22-4
N-((1-Methyl-1H-pyrrol-2-yl)methyl)-2-(methylthio)-N-(thiophen-2-ylmethyl)benzamide
CAS 1251573-22-4C19H20N2OS2
2-(2,5-Dimethylphenyl)-N-(3-methyl-6-(methylthio)benzo[d]thiazol-2(3H)-ylidene)acetamide chemical structure, C19H20N2OS2, CAS 1005991-06-9
2-(2,5-Dimethylphenyl)-N-(3-methyl-6-(methylthio)benzo[d]thiazol-2(3H)-ylidene)acetamide
CAS 1005991-06-9C19H20N2OS2
N-(6-Isopropylbenzo[d]thiazol-2-yl)-3-(phenylthio)propanamide chemical structure, C19H20N2OS2, CAS 921109-97-9
N-(6-Isopropylbenzo[d]thiazol-2-yl)-3-(phenylthio)propanamide
CAS 921109-97-9C19H20N2OS2
7-Methyl-3-(2-phenylethyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 568568-58-1
7-Methyl-3-(2-phenylethyl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 568568-58-1C19H20N2OS2
3-Phenyl-2-propylsulfanyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one chemical structure, C19H20N2OS2, CAS 337349-14-1
3-Phenyl-2-propylsulfanyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
CAS 337349-14-1C19H20N2OS2
3-Benzyl-2-(ethylsulfanyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 331964-36-4
3-Benzyl-2-(ethylsulfanyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 331964-36-4C19H20N2OS2
2-(1,3-Benzothiazol-2-ylsulfanyl)-N-(4-isopropylbenzyl)acetamide chemical structure, C19H20N2OS2, CAS 331710-42-0
2-(1,3-Benzothiazol-2-ylsulfanyl)-N-(4-isopropylbenzyl)acetamide
CAS 331710-42-0C19H20N2OS2
N-[3-(1,3-Benzothiazol-2-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2-methylpropanamide chemical structure, C19H20N2OS2, CAS 307510-65-2
N-[3-(1,3-Benzothiazol-2-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2-methylpropanamide
CAS 307510-65-2C19H20N2OS2
2-(Methylsulfanyl)-3-(2-phenylethyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 351162-08-8
2-(Methylsulfanyl)-3-(2-phenylethyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 351162-08-8C19H20N2OS2
6,6,8-Trimethyl-3-phenyl-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 298687-00-0
6,6,8-Trimethyl-3-phenyl-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 298687-00-0C19H20N2OS2
4-((10-Methylphenothiazin-2-yl)thioacetyl)morpholine chemical structure, C19H20N2OS2, CAS 13611-85-3
4-((10-Methylphenothiazin-2-yl)thioacetyl)morpholine
CAS 13611-85-3C19H20N2OS2
3-Benzyl-2-(methylsulfanyl)-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C19H20N2OS2, CAS 351160-00-4
3-Benzyl-2-(methylsulfanyl)-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one
CAS 351160-00-4C19H20N2OS2
2-(Butylsulfanyl)-3-phenyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C19H20N2OS2, CAS 351440-91-0
2-(Butylsulfanyl)-3-phenyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one
CAS 351440-91-0C19H20N2OS2
4-(3,4-Dimethylphenyl)-11-methyl-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one chemical structure, C19H20N2OS2, CAS 727704-59-8
4-(3,4-Dimethylphenyl)-11-methyl-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one
CAS 727704-59-8C19H20N2OS2
4-(2,5-Dimethylphenyl)-11-methyl-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one chemical structure, C19H20N2OS2, CAS 522606-39-9
4-(2,5-Dimethylphenyl)-11-methyl-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one
CAS 522606-39-9C19H20N2OS2
N-(2,5-Dimethylphenyl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propanamide chemical structure, C19H20N2OS2, CAS 1017663-21-6
N-(2,5-Dimethylphenyl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propanamide
CAS 1017663-21-6C19H20N2OS2
3-Methyl-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H20N2OS2, CAS 500188-73-8
3-Methyl-2-[(4-methylbenzyl)sulfanyl]-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 500188-73-8C19H20N2OS2
3-(2,4-Dimethylphenyl)-2-mercapto-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C19H20N2OS2, CAS 519150-63-1
3-(2,4-Dimethylphenyl)-2-mercapto-3,5,6,7,8,9-hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one
CAS 519150-63-1C19H20N2OS2
N-(3-Cyano-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-(phenylthio)propanamide chemical structure, C19H20N2OS2, CAS 477242-88-9
N-(3-Cyano-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-(phenylthio)propanamide
CAS 477242-88-9C19H20N2OS2

Frequently asked questions

What is the molar mass of C19H20N2OS2?

The molar mass of C19H20N2OS2 is 356.50 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 356.1017 Da.

How many compounds have the formula C19H20N2OS2?

CompoundList lists 56 compounds with the molecular formula C19H20N2OS2, including (5-Ethylthieno[2,3-b]thiophen-2-yl)(4-phenylpiperazin-1-yl)methanone, 2-(Cinnamylthio)-3-ethyl-5,6-dimethylthieno(2,3-D)pyrimidin-4(3H)-one, 2-(Benzylthio)-3-ET-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-one. 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 C19H20N2OS2?

C19H20N2OS2 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.