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Molecular formula

C19H17NOS

35 compounds have this formula on CompoundList.

Molar mass
307.41g/mol
Monoisotopic mass
314.1470Da
Atoms
39
Elements
5
Rings plus double bonds
12

The formula C19H17NOS describes a molecule made of 19 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 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 × 1974.24%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 175.57%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 14.56%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 15.20%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 110.43%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H17NOS

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

Showing 1 to 35 of 35 compounds

Tolnaftate chemical structure, C19H17NOS, CAS 2398-96-1
Tolnaftate
CAS 2398-96-1C19H17NOS
N-(Diphenylmethyl)-2-(thiophen-2-yl)acetamide chemical structure, C19H17NOS, CAS 349425-23-6
N-(Diphenylmethyl)-2-(thiophen-2-yl)acetamide
CAS 349425-23-6C19H17NOS
3-(3,4-Dihydro-1H-isoquinolin-2-yl)-6-methylthiochromen-4-one chemical structure, C19H17NOS, CAS 895797-81-6
3-(3,4-Dihydro-1H-isoquinolin-2-yl)-6-methylthiochromen-4-one
CAS 895797-81-6C19H17NOS
3-Hydroxy-1-(2'-methyl-biphenyl-4-ylmethyl)-1H-pyridine-2-thione chemical structure, C19H17NOS, CAS 1416915-11-1
3-Hydroxy-1-(2'-methyl-biphenyl-4-ylmethyl)-1H-pyridine-2-thione
CAS 1416915-11-1C19H17NOS
(E)-1-(Benzo[d]thiazol-2-yl)-3-(4-isopropylphenyl)prop-2-en-1-one chemical structure, C19H17NOS, CAS 391225-83-5
(E)-1-(Benzo[d]thiazol-2-yl)-3-(4-isopropylphenyl)prop-2-en-1-one
CAS 391225-83-5C19H17NOS
N,N-Dibenzylthiophene-2-carboxamide chemical structure, C19H17NOS, CAS 293765-10-3
N,N-Dibenzylthiophene-2-carboxamide
CAS 293765-10-3C19H17NOS
2,2-Diphenyl-N-(2-thienylmethyl)acetamide chemical structure, C19H17NOS, CAS 545372-77-8
2,2-Diphenyl-N-(2-thienylmethyl)acetamide
CAS 545372-77-8C19H17NOS
[5-(Dimethylamino)-4-phenyl-2-thienyl](phenyl)methanone chemical structure, C19H17NOS, CAS 343375-55-3
[5-(Dimethylamino)-4-phenyl-2-thienyl](phenyl)methanone
CAS 343375-55-3C19H17NOS
5-(Di-p-tolylamino)thiophene-2-carbaldehyde chemical structure, C19H17NOS, CAS 98660-86-7
5-(Di-p-tolylamino)thiophene-2-carbaldehyde
CAS 98660-86-7C19H17NOS
Spiro(5H-dibenzo(a,d)cycloheptene-5,3'-piperidin)-6'-one, 10,11-dihydro-2'-thioxo- chemical structure, C19H17NOS, CAS 64036-47-1
Spiro(5H-dibenzo(a,d)cycloheptene-5,3'-piperidin)-6'-one, 10,11-dihydro-2'-thioxo-
CAS 64036-47-1C19H17NOS
N-(Naphthalen-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide chemical structure, C19H17NOS, CAS 638143-50-7
N-(Naphthalen-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS 638143-50-7C19H17NOS
N-Cyclopropyl-N-(thiophen-3-ylmethyl)-1-naphthamide chemical structure, C19H17NOS, CAS 1234919-65-3
N-Cyclopropyl-N-(thiophen-3-ylmethyl)-1-naphthamide
CAS 1234919-65-3C19H17NOS
N-(2-Benzylphenyl)-5-methylthiophene-3-carboxamide chemical structure, C19H17NOS, CAS 717859-05-7
N-(2-Benzylphenyl)-5-methylthiophene-3-carboxamide
CAS 717859-05-7C19H17NOS
Tolnaftate-d7 chemical structure, C19H17NOS, CAS 1329835-64-4
Tolnaftate-d7
CAS 1329835-64-4C19H17NOS
6-(2-Hydroxy-2,2-diphenylethyl)pyridine-2(1H)-thione chemical structure, C19H17NOS, CAS 16097-23-7
6-(2-Hydroxy-2,2-diphenylethyl)pyridine-2(1H)-thione
CAS 16097-23-7C19H17NOS
2-([1,1'-Biphenyl]-4-yl)-N-(thiophen-3-ylmethyl)acetamide chemical structure, C19H17NOS, CAS 1058195-68-8
2-([1,1'-Biphenyl]-4-yl)-N-(thiophen-3-ylmethyl)acetamide
CAS 1058195-68-8C19H17NOS
N-(3-Methylsulfanylphenyl)-2-naphthalen-1-ylacetamide chemical structure, C19H17NOS, CAS 694507-26-1
N-(3-Methylsulfanylphenyl)-2-naphthalen-1-ylacetamide
CAS 694507-26-1C19H17NOS
1-{4-Methyl-2-[(4-methylphenyl)sulfanyl]-3-quinolinyl}-1-ethanone chemical structure, C19H17NOS, CAS 400074-46-6
1-{4-Methyl-2-[(4-methylphenyl)sulfanyl]-3-quinolinyl}-1-ethanone
CAS 400074-46-6C19H17NOS
1-(2-Hydroxyethyl)-4,6-diphenylpyridine-2(1H)-thione chemical structure, C19H17NOS, CAS 96185-26-1
1-(2-Hydroxyethyl)-4,6-diphenylpyridine-2(1H)-thione
CAS 96185-26-1C19H17NOS
N-((1-(Thiophen-2-yl)cyclopropyl)methyl)-1-naphthamide chemical structure, C19H17NOS, CAS 1207043-20-6
N-((1-(Thiophen-2-yl)cyclopropyl)methyl)-1-naphthamide
CAS 1207043-20-6C19H17NOS
2-Methyl-N-(2-(thiophen-3-yl)benzyl)benzamide chemical structure, C19H17NOS, CAS 1797983-37-9
2-Methyl-N-(2-(thiophen-3-yl)benzyl)benzamide
CAS 1797983-37-9C19H17NOS
3-Benzyloxy-2-benzylsulfanyl-pyridine chemical structure, C19H17NOS, CAS 161492-95-1
3-Benzyloxy-2-benzylsulfanyl-pyridine
CAS 161492-95-1C19H17NOS
Propiophenone, 2-methyl-2-(8-quinolylthio)- chemical structure, C19H17NOS, CAS 1832-34-4
Propiophenone, 2-methyl-2-(8-quinolylthio)-
CAS 1832-34-4C19H17NOS
Benzenesulfinamide, 4-methyl-N,N-diphenyl- chemical structure, C19H17NOS, CAS 6873-89-8
Benzenesulfinamide, 4-methyl-N,N-diphenyl-
CAS 6873-89-8C19H17NOS

Frequently asked questions

What is the molar mass of C19H17NOS?

The molar mass of C19H17NOS is 307.41 g/mol, calculated from standard atomic weights for 19 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 314.1470 Da.

How many compounds have the formula C19H17NOS?

CompoundList lists 35 compounds with the molecular formula C19H17NOS, including Tolnaftate, N-(Diphenylmethyl)-2-(thiophen-2-yl)acetamide, 3-(3,4-Dihydro-1H-isoquinolin-2-yl)-6-methylthiochromen-4-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 C19H17NOS?

C19H17NOS 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.