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Molecular formula

C18H17N3O3S3

18 compounds have this formula on CompoundList.

Molar mass
419.53g/mol
Monoisotopic mass
419.0432Da
Atoms
44
Elements
5
Rings plus double bonds
12

The formula C18H17N3O3S3 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 3 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 × 1851.53%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.08%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 310.02%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.44%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 322.93%
    32.06 × 3 = 96.180 g/mol
Look up another formula

Compounds with the formula C18H17N3O3S3

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

Showing 1 to 18 of 18 compounds

Ethyl 2-({[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetyl}amino)-4-phenyl-3-thiophenecarboxylate chemical structure, C18H17N3O3S3, CAS 670273-05-9
Ethyl 2-({[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetyl}amino)-4-phenyl-3-thiophenecarboxylate
CAS 670273-05-9C18H17N3O3S3
N-{4-[4-(1-Pyrrolidinylsulfonyl)phenyl]-1,3-thiazol-2-yl}-2-thiophenecarboxamide chemical structure, C18H17N3O3S3, CAS 620576-91-2
N-{4-[4-(1-Pyrrolidinylsulfonyl)phenyl]-1,3-thiazol-2-yl}-2-thiophenecarboxamide
CAS 620576-91-2C18H17N3O3S3
2-(4-Methylphenyl)sulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide chemical structure, C18H17N3O3S3, CAS 824418-52-2
2-(4-Methylphenyl)sulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide
CAS 824418-52-2C18H17N3O3S3
4-(Pyrrolidin-1-ylsulfonyl)-N-(4-(thiophen-2-yl)thiazol-2-yl)benzamide chemical structure, C18H17N3O3S3, CAS 321555-36-6
4-(Pyrrolidin-1-ylsulfonyl)-N-(4-(thiophen-2-yl)thiazol-2-yl)benzamide
CAS 321555-36-6C18H17N3O3S3
N-(1,1-Dioxothiolan-3-yl)-2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetamide chemical structure, C18H17N3O3S3, CAS 851204-44-9
N-(1,1-Dioxothiolan-3-yl)-2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetamide
CAS 851204-44-9C18H17N3O3S3
3-Phenylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide chemical structure, C18H17N3O3S3, CAS 104270-38-4
3-Phenylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide
CAS 104270-38-4C18H17N3O3S3
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-2-(methylthio)benzamide chemical structure, C18H17N3O3S3, CAS 887202-31-5
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-2-(methylthio)benzamide
CAS 887202-31-5C18H17N3O3S3
2-(2-Benzenesulfonamido-1,3-thiazol-4-yl)-N-[3-(methylsulfanyl)phenyl]acetamide chemical structure, C18H17N3O3S3, CAS 921910-70-5
2-(2-Benzenesulfonamido-1,3-thiazol-4-yl)-N-[3-(methylsulfanyl)phenyl]acetamide
CAS 921910-70-5C18H17N3O3S3
2-Benzylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide chemical structure, C18H17N3O3S3, CAS 599160-23-3
2-Benzylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide
CAS 599160-23-3C18H17N3O3S3
2-Ethylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]benzamide chemical structure, C18H17N3O3S3, CAS 663188-14-5
2-Ethylsulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]benzamide
CAS 663188-14-5C18H17N3O3S3
4-[(5Z)-5-[(3-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(1,3-thiazol-2-yl)butanamide chemical structure, C18H17N3O3S3, CAS 476667-58-0
4-[(5Z)-5-[(3-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(1,3-thiazol-2-yl)butanamide
CAS 476667-58-0C18H17N3O3S3
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-3-(methylthio)benzamide chemical structure, C18H17N3O3S3, CAS 887202-55-3
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-3-(methylthio)benzamide
CAS 887202-55-3C18H17N3O3S3
2-[(5Z)-5-[(4-Ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(4-methyl-1,3-thiazol-2-yl)acetamide chemical structure, C18H17N3O3S3, CAS 333435-61-3
2-[(5Z)-5-[(4-Ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-N-(4-methyl-1,3-thiazol-2-yl)acetamide
CAS 333435-61-3C18H17N3O3S3
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-4-(methylthio)benzamide chemical structure, C18H17N3O3S3, CAS 887202-78-0
(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-4-(methylthio)benzamide
CAS 887202-78-0C18H17N3O3S3
Methyl 2-({[2-(1-benzothiophen-3-ylcarbonyl)hydrazinyl]carbonothioyl}amino)-4,5-dimethylthiophene-3-carboxylate chemical structure, C18H17N3O3S3, CAS 588710-66-1
Methyl 2-({[2-(1-benzothiophen-3-ylcarbonyl)hydrazinyl]carbonothioyl}amino)-4,5-dimethylthiophene-3-carboxylate
CAS 588710-66-1C18H17N3O3S3
N-(4-Phenylthiazol-2-yl)-1-(thiophen-2-ylsulfonyl)pyrrolidine-2-carboxamide chemical structure, C18H17N3O3S3, CAS 1105691-35-7
N-(4-Phenylthiazol-2-yl)-1-(thiophen-2-ylsulfonyl)pyrrolidine-2-carboxamide
CAS 1105691-35-7C18H17N3O3S3
5-Thiazolecarboxamide, 4-methyl-N-[2-(methylthio)phenyl]-2-[(phenylsulfonyl)amino]- chemical structure, C18H17N3O3S3, CAS 955641-39-1
5-Thiazolecarboxamide, 4-methyl-N-[2-(methylthio)phenyl]-2-[(phenylsulfonyl)amino]-
CAS 955641-39-1C18H17N3O3S3
5-Thiazolecarboxamide, 4-methyl-N-[3-(methylthio)phenyl]-2-[(phenylsulfonyl)amino]- chemical structure, C18H17N3O3S3, CAS 955691-31-3
5-Thiazolecarboxamide, 4-methyl-N-[3-(methylthio)phenyl]-2-[(phenylsulfonyl)amino]-
CAS 955691-31-3C18H17N3O3S3

Frequently asked questions

What is the molar mass of C18H17N3O3S3?

The molar mass of C18H17N3O3S3 is 419.53 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 3 sulfur atoms. The monoisotopic mass is 419.0432 Da.

How many compounds have the formula C18H17N3O3S3?

CompoundList lists 18 compounds with the molecular formula C18H17N3O3S3, including Ethyl 2-({[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetyl}amino)-4-phenyl-3-thiophenecarboxylate, N-{4-[4-(1-Pyrrolidinylsulfonyl)phenyl]-1,3-thiazol-2-yl}-2-thiophenecarboxamide, 2-(4-Methylphenyl)sulfanyl-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]acetamide. 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 C18H17N3O3S3?

C18H17N3O3S3 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.