Molecular formula
C16H17NO3S2
59 compounds have this formula on CompoundList.
- Molar mass
- 335.44g/mol
- Monoisotopic mass
- 335.0650Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H17NO3S2 describes a molecule made of 16 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms 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 × 1657.29%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 175.11%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.18%14.007 × 1 = 14.007 g/mol
- O Oxygen × 314.31%15.999 × 3 = 47.997 g/mol
- S Sulfur × 219.12%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C16H17NO3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 59 of 59 compounds
![Methyl 2-[(2-thiophen-2-ylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C16H17NO3S2, CAS 333396-73-9](/s/OOHWDQXDMKMDMN-UHFFFAOYSA-N.svg)
Methyl 2-[(2-thiophen-2-ylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 333396-73-9C16H17NO3S2
![Ethyl 2-[(2-thienylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C16H17NO3S2, CAS 184906-67-0](/s/BEZPESQLRYMCPE-UHFFFAOYSA-N.svg)
Ethyl 2-[(2-thienylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 184906-67-0C16H17NO3S2
![Methyl 6-methyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate chemical structure, C16H17NO3S2, CAS 329923-64-0](/s/SDILSNVRGSVYPJ-UHFFFAOYSA-N.svg)
Methyl 6-methyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS 329923-64-0C16H17NO3S2
N-(1,1-Dioxo-3-thiolanyl)-N-(thiophen-2-ylmethyl)benzamide
CAS 620563-32-8C16H17NO3S2
3-(Benzenesulfonyl)-2-(2-methoxyphenyl)-1,3-thiazolidine
CAS 397283-53-3C16H17NO3S2
(5Z)-5-(4-Methoxybenzylidene)-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-1,3-thiazolidin-4-one
CAS 438461-73-5C16H17NO3S2
5-Benzylidine-3-rhodaninehexanoic acid
CAS 15164-04-2C16H17NO3S2
(Z)-Isopropyl 3-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)propanoate
CAS 303027-60-3C16H17NO3S2
![3-Methyl-2-[(5Z)-5-[(4-methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid chemical structure, C16H17NO3S2, CAS 300826-90-8](/s/DSYUHLFGNFCTBN-WQLSENKSSA-N.svg)
3-Methyl-2-[(5Z)-5-[(4-methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
CAS 300826-90-8C16H17NO3S2
![Methyl 4-ethyl-5-methyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]thiophene-3-carboxylate chemical structure, C16H17NO3S2, CAS 444937-01-3](/s/QTMKMHWFERYIDL-BQYQJAHWSA-N.svg)
Methyl 4-ethyl-5-methyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]thiophene-3-carboxylate
CAS 444937-01-3C16H17NO3S2
4-(Ethylsulfonyl)-N-(4-(methylthio)phenyl)benzamide
CAS 920186-13-6C16H17NO3S2
Benzothiazolium, 2,3-dimethyl-, 4-methylbenzenesulfonate (1:1)
CAS 2654-52-6C16H17NO3S2
Ethyl 3-methyl-5-(4-(methylthio)benzamido)thiophene-2-carboxylate
CAS 896353-79-0C16H17NO3S2
![4-[(5Z)-5-[(4-Ethylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid chemical structure, C16H17NO3S2, CAS 315244-47-4](/s/VLLOARWETXZASK-RAXLEYEMSA-N.svg)
4-[(5Z)-5-[(4-Ethylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
CAS 315244-47-4C16H17NO3S2
![3-Methyl-2-[(5Z)-5-[(2-methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid chemical structure, C16H17NO3S2, CAS 300674-99-1](/s/AAUGGRRBBRLVDR-WQLSENKSSA-N.svg)
3-Methyl-2-[(5Z)-5-[(2-methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
CAS 300674-99-1C16H17NO3S2
![(5Z)-3-Cyclohexyl-5-[(3,4-dihydroxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C16H17NO3S2, CAS 327054-63-7](/s/GTSZDLFMMXGVJE-ZROIWOOFSA-N.svg)
(5Z)-3-Cyclohexyl-5-[(3,4-dihydroxyphenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 327054-63-7C16H17NO3S2
![2-[(5Z)-5-[(4-Methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]pentanoic acid chemical structure, C16H17NO3S2, CAS 300826-80-6](/s/ZYGAWTWZLNYHJZ-LCYFTJDESA-N.svg)
2-[(5Z)-5-[(4-Methylphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]pentanoic acid
CAS 300826-80-6C16H17NO3S2
![4-(2-Methylbenzo[e][1,3]benzothiazol-1-ium-1-yl)butane-2-sulfonate chemical structure, C16H17NO3S2, CAS 331657-87-5](/s/IPNCWEVNMHNNFS-UHFFFAOYSA-N.svg)
4-(2-Methylbenzo[e][1,3]benzothiazol-1-ium-1-yl)butane-2-sulfonate
CAS 331657-87-5C16H17NO3S2
![Ethyl 4,5-dimethyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]thiophene-3-carboxylate chemical structure, C16H17NO3S2, CAS 342596-56-9](/s/SBOUOFAIJSZIEJ-BQYQJAHWSA-N.svg)
Ethyl 4,5-dimethyl-2-[[(E)-3-thiophen-2-ylprop-2-enoyl]amino]thiophene-3-carboxylate
CAS 342596-56-9C16H17NO3S2
(E)-3-(5-(4-Isopropylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid
CAS 1431637-27-2C16H17NO3S2
(Z)-Ethyl 4-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)butanoate
CAS 37008-02-9C16H17NO3S2
Naphtho(2,3-d)thiazolium, 2-methyl-3-(3-sulfobutyl)-, inner salt
CAS 63149-04-2C16H17NO3S2
(Z)-Butyl 2-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)acetate
CAS 265098-71-3C16H17NO3S2
Ethyl 3-methyl-5-(3-(methylthio)benzamido)thiophene-2-carboxylate
CAS 896339-74-5C16H17NO3S2
- Methyl 4,5-dimethyl-2-(2-phenylthioacetylamino)thiophene-3-carboxylate379245-41-7C16H17NO3S2
- Methyl 2-[(2-thienylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate444923-41-5C16H17NO3S2
- (Z)-Propyl 3-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)propanoate19375-24-7C16H17NO3S2
- 2-(2-Methyl-10H-phenothiazin-10-yl)ethyl methanesulfonate101976-41-4C16H17NO3S2
- 2-(Benzylsulfonyl)-N-(2-(methylthio)phenyl)acetamide923503-39-3C16H17NO3S2
- O-Ethyl 4-(benzylsulfamoyl)benzenecarbothioate56768-75-3C16H17NO3S2
- Ethyl 2-(2-(thiophen-2-yl)acetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate746607-75-0C16H17NO3S2
- Ethyl 2-(2-(p-tolylthio)acetamido)thiophene-3-carboxylate895458-63-6C16H17NO3S2
- Ethyl 3-methyl-5-(2-(methylthio)benzamido)thiophene-2-carboxylate896349-08-9C16H17NO3S2
- (5Z)-3-Cyclopentyl-5-(4-hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one853904-36-6C16H17NO3S2
- 3-Acetyl-N-((1-(thiophen-2-yl)cyclopropyl)methyl)benzenesulfonamide1208935-96-9C16H17NO3S2
- N-Cyclopropyl-N-(thiophen-3-ylmethyl)-2,3-dihydrobenzofuran-5-sulfonamide1448077-26-6C16H17NO3S2
- O-Ethyl 4-[(4-methylphenyl)sulfonylamino]benzenecarbothioate56768-76-4C16H17NO3S2
- O-Ethyl 3-[(4-methylphenyl)sulfamoyl]benzenecarbothioate56542-85-9C16H17NO3S2
- Ethyl 3-methyl-5-(2-(phenylthio)acetamido)thiophene-2-carboxylate895485-38-8C16H17NO3S2
- 1-(3-(Phenylsulfonyl)pyrrolidin-1-yl)-2-(thiophen-2-yl)ethanone1448056-97-0C16H17NO3S2
- (4-(Phenylsulfonyl)piperidin-1-yl)(thiophen-2-yl)methanone1448073-42-4C16H17NO3S2
- (4-Methylthiophen-2-yl)(3-(phenylsulfonyl)pyrrolidin-1-yl)methanone1705539-49-6C16H17NO3S2
- (1,1-Dioxido-7-phenyl-1,4-thiazepan-4-yl)(thiophen-2-yl)methanone2034607-06-0C16H17NO3S2
- (1,1-Dioxido-7-phenyl-1,4-thiazepan-4-yl)(thiophen-3-yl)methanone2034515-25-6C16H17NO3S2
- 1-(2,3-Dihydro-1-benzofuran-5-sulfonyl)-3-(thiophen-3-yl)pyrrolidine2319852-10-1C16H17NO3S2
- 1-(4-{[3-(Thiophen-3-yl)pyrrolidin-1-yl]sulfonyl}phenyl)ethan-1-one2319837-72-2C16H17NO3S2
- O-Ethyl 4-[(4-methylphenyl)sulfamoyl]benzenecarbothioate56768-73-1C16H17NO3S2
- 5-[(2-Methoxyphenyl)methylene]-3-[(tetrahydro-2-furanyl)methyl]-2-thioxo-4-thiazolidinone331852-17-6C16H17NO3S2
- (E)-2-(4-Methylphenyl)-N-(4-methylsulfinylphenyl)ethenesulfonamide1376439-25-6C16H17NO3S2
- N-(3-(Benzofuran-2-yl)propyl)-5-methylthiophene-2-sulfonamide2034558-65-9C16H17NO3S2
- N-{[1-(Thiophen-3-yl)cyclopropyl]methyl}-2,3-dihydro-1-benzofuran-5-sulfonamide2415488-91-2C16H17NO3S2
- 4-Methyl-N-[1-(methylthio)-2-oxo-2-phenylethyl]benzenesulfonamide52109-50-9C16H17NO3S2
- 1-Phenothiazin-10-ylpropan-2-yl methanesulfonate970-08-1C16H17NO3S2
- N-[2-(4-Methylphenyl)prop-2-ene-1-sulfinyl]benzenesulfonamide88106-19-8C16H17NO3S2
- 2,3-Dimethyl-6-phenyl-1,3-benzothiazol-3-ium methanesulfonate654069-96-2C16H17NO3S2
- 4-[4-(Methylsulfanyl)phenoxy]-1-nitro-2-(propylsulfanyl)benzene61166-99-2C16H17NO3S2
- 4-Methyl-N-(2-phenylprop-2-ene-1-sulfinyl)benzene-1-sulfonamide58647-55-5C16H17NO3S2
- N-(2-Methanesulfinylphenyl)-2-(4-methylphenyl)ethene-1-sulfonamide1394811-64-3C16H17NO3S2
- 8-Methoxy-4-(4-methylbenzenesulfonyl)-3,4-dihydro-2H-1,4-benzothiazine1433218-55-3C16H17NO3S2
Frequently asked questions
What is the molar mass of C16H17NO3S2?
The molar mass of C16H17NO3S2 is 335.44 g/mol, calculated from standard atomic weights for 16 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 335.0650 Da.
How many compounds have the formula C16H17NO3S2?
CompoundList lists 59 compounds with the molecular formula C16H17NO3S2, including Methyl 2-[(2-thiophen-2-ylacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate, Ethyl 2-[(2-thienylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate, Methyl 6-methyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate. 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 C16H17NO3S2?
C16H17NO3S2 has a degree of unsaturation of 9. 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.