Molecular formula
C18H14N2O3S2
60 compounds have this formula on CompoundList.
- Molar mass
- 370.44g/mol
- Monoisotopic mass
- 370.0446Da
- Atoms
- 39
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H14N2O3S2 describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 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 × 1858.36%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 143.81%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 27.56%14.007 × 2 = 28.014 g/mol
- O Oxygen × 312.96%15.999 × 3 = 47.997 g/mol
- S Sulfur × 217.31%32.06 × 2 = 64.120 g/mol
Look up another formula
Compounds with the formula C18H14N2O3S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 60 of 60 compounds
![4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(2-thienylmethyl)amino]phenol chemical structure, C18H14N2O3S2, CAS 443319-38-8](/s/ITVIBROJBZXXFF-UHFFFAOYSA-N.svg)
4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(2-thienylmethyl)amino]phenol
CAS 443319-38-8C18H14N2O3S2
3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione
CAS 351337-39-8C18H14N2O3S2
![N-[(5Z)-5-(3-Hydroxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-2-methylbenzamide chemical structure, C18H14N2O3S2, CAS 302550-50-1](/s/WDJAKWMNSLPQDL-GDNBJRDFSA-N.svg)
N-[(5Z)-5-(3-Hydroxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-2-methylbenzamide
CAS 302550-50-1C18H14N2O3S2
3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(3-methoxyphenyl)pyrrolidine-2,5-dione
CAS 364612-51-1C18H14N2O3S2
![1-(2H-1,3-Benzodioxol-5-yl)-2-{7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9,11-tetraen-12-ylsulfanyl}ethan-1-one chemical structure, C18H14N2O3S2, CAS 314261-65-9](/s/IHERTWZZDVXZOR-UHFFFAOYSA-N.svg)
1-(2H-1,3-Benzodioxol-5-yl)-2-{7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9,11-tetraen-12-ylsulfanyl}ethan-1-one
CAS 314261-65-9C18H14N2O3S2
N-(4-(5-Methoxybenzofuran-2-yl)thiazol-2-yl)-2-(thiophen-2-yl)acetamide
CAS 922134-81-4C18H14N2O3S2
![(5Z)-3-(2,3-Dimethylphenyl)-5-[(2-nitrophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C18H14N2O3S2, CAS 5630-76-2](/s/FXPZVMDBSMTSPR-YBEGLDIGSA-N.svg)
(5Z)-3-(2,3-Dimethylphenyl)-5-[(2-nitrophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 5630-76-2C18H14N2O3S2
7-Benzothiazolesulfonic acid, 6-methyl-2-(2-methyl-6-quinolinyl)-
CAS 3181-86-0C18H14N2O3S2
(Z)-3-Hydroxy-N-(5-(4-methylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)benzamide
CAS 303056-13-5C18H14N2O3S2
![N-[(5Z)-5-(3-Methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide chemical structure, C18H14N2O3S2, CAS 301691-00-9](/s/XCEKXFREMYNPGQ-PTNGSMBKSA-N.svg)
N-[(5Z)-5-(3-Methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide
CAS 301691-00-9C18H14N2O3S2
![N-[(5Z)-5-(2-Methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide chemical structure, C18H14N2O3S2, CAS 301691-02-1](/s/IGWJZYUPNVFYDP-PTNGSMBKSA-N.svg)
N-[(5Z)-5-(2-Methoxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]benzamide
CAS 301691-02-1C18H14N2O3S2
(E)-N-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-2-methoxybenzamide
CAS 305377-36-0C18H14N2O3S2
![(3Z)-1-Ethyl-3-[3-(furan-2-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]-1,3-dihydro-2H-indol-2-one chemical structure, C18H14N2O3S2, CAS 324544-27-6](/s/MACFEKOICKXBTQ-PFONDFGASA-N.svg)
(3Z)-1-Ethyl-3-[3-(furan-2-ylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]-1,3-dihydro-2H-indol-2-one
CAS 324544-27-6C18H14N2O3S2
![[1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](2-thienyl)methanol chemical structure, C18H14N2O3S2, CAS 189089-88-1](/s/PVRJTXKOQAVDNO-UHFFFAOYSA-N.svg)
[1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl](2-thienyl)methanol
CAS 189089-88-1C18H14N2O3S2
![N-[(5Z)-5-[(3-Hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-phenylacetamide chemical structure, C18H14N2O3S2, CAS 300559-24-4](/s/TZBKAEWFLHXIIN-GDNBJRDFSA-N.svg)
N-[(5Z)-5-[(3-Hydroxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-phenylacetamide
CAS 300559-24-4C18H14N2O3S2
(Z)-2-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-(3-hydroxyphenyl)acetamide
CAS 303792-62-3C18H14N2O3S2
(Z)-5-(3-Nitrobenzylidene)-3-phenethyl-2-thioxothiazolidin-4-one
CAS 302824-50-6C18H14N2O3S2
(Z)-2-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-(4-hydroxyphenyl)acetamide
CAS 303025-97-0C18H14N2O3S2
(Z)-2-(5-Benzylidene-4-oxo-2-thioxothiazolidin-3-yl)-N-(2-hydroxyphenyl)acetamide
CAS 303025-99-2C18H14N2O3S2
![Methyl 6-({2-[(2-thienylcarbonyl)amino]phenyl}sulfanyl)nicotinate chemical structure, C18H14N2O3S2, CAS 861212-58-0](/s/OPHFUSAOHYQMCU-UHFFFAOYSA-N.svg)
Methyl 6-({2-[(2-thienylcarbonyl)amino]phenyl}sulfanyl)nicotinate
CAS 861212-58-0C18H14N2O3S2
![(E)-N-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2-yl)-3-(thiophen-2-yl)acrylamide chemical structure, C18H14N2O3S2, CAS 888410-31-9](/s/RNYBKXCNJWBXQR-GQCTYLIASA-N.svg)
(E)-N-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)thiazol-2-yl)-3-(thiophen-2-yl)acrylamide
CAS 888410-31-9C18H14N2O3S2
(Z)-N-(4-(5-(3-Hydroxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)phenyl)acetamide
CAS 879968-42-0C18H14N2O3S2
![4-[[5-[(E)-(3-Ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]methoxy]benzonitrile chemical structure, C18H14N2O3S2, CAS 522595-66-0](/s/BXRIOASLIJWFHD-CXUHLZMHSA-N.svg)
4-[[5-[(E)-(3-Ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]methoxy]benzonitrile
CAS 522595-66-0C18H14N2O3S2
(Z)-N-(4-(5-(4-Hydroxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)phenyl)acetamide
CAS 868146-82-1C18H14N2O3S2
- Methyl 4-{(Z)-[4-oxo-3-(pyridin-3-ylmethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}benzoate432017-30-6C18H14N2O3S2
- 5H-Thiazolo(3,2-a)thieno(2,3-d)pyrimidine-2-carboxylic acid, 3-methyl-5-oxo-7-phenyl-, ethyl ester122945-77-1C18H14N2O3S2
- 9H-Thiazolo(3,2-a)thieno(3,2-d)pyrimidine-6-carboxylic acid, 7-methyl-9-oxo-2-phenyl-, ethyl ester122945-81-7C18H14N2O3S2
- N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-(phenylthio)acetamide895483-81-5C18H14N2O3S2
- 7-Methoxy-N-(4-(methylthio)benzo[d]thiazol-2-yl)benzofuran-2-carboxamide921783-44-0C18H14N2O3S2
- (5Z)-3-[(4-Methylphenyl)methyl]-5-[(2-nitrophenyl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one608118-75-8C18H14N2O3S2
- (Z)-N-(6-(Methylsulfonyl)-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)benzamide865181-71-1C18H14N2O3S2
- N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-(methylthio)benzamide896346-34-2C18H14N2O3S2
- N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-(methylthio)benzamide896357-60-1C18H14N2O3S2
- N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-4-(methylthio)benzamide896351-33-0C18H14N2O3S2
- 3-Methylsulfonyl-N-(3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide896332-51-7C18H14N2O3S2
- 1H-Pyrrolo[2,3-b]pyridine, 2-(2-furanyl)-5-(methylthio)-1-(phenylsulfonyl)-251548-71-7C18H14N2O3S2
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzo[d]thiazole-6-carboxamide2034399-00-1C18H14N2O3S2
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzo[d]thiazole-2-carboxamide2034333-10-1C18H14N2O3S2
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzo[d]thiazole-6-carboxamide2034330-79-3C18H14N2O3S2
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzo[d]thiazole-2-carboxamide2034482-93-2C18H14N2O3S2
- N-(2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzo[d]thiazole-2-carboxamide2034238-55-4C18H14N2O3S2
- N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)benzo[d]thiazole-2-carboxamide2034490-15-6C18H14N2O3S2
- 2-(2-Oxobenzo[d]oxazol-3(2H)-yl)-N-(thiophen-2-yl(thiophen-3-yl)methyl)acetamide2034514-45-7C18H14N2O3S2
- N-[(Benzenesulfonyl)carbamoyl]naphthalene-1-carbothioamide61720-70-5C18H14N2O3S2
- N-(4-(7-Ethoxybenzofuran-2-yl)thiazol-2-yl)thiophene-2-carboxamide921569-55-3C18H14N2O3S2
- 2-((4-Methylphenyl)sulfonyl)-2-(4-oxo-5-phenyl(2,5-thiazolidinylidene))ethanenitrile132276-04-1C18H14N2O3S2
- N-[2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl]-1,3-benzothiazole-6-carboxamide2097924-54-2C18H14N2O3S2
- Methyl 2-{[(E)-(4-oxo-3-phenyl-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]amino}benzoate951995-78-1C18H14N2O3S2
- N-(2-{[2,2'-Bithiophene]-5-yl}ethyl)-5-(furan-2-yl)-1,2-oxazole-3-carboxamide2640845-41-4C18H14N2O3S2
- 2,3-Dihydro-3-methyl-N-1-naphthalenyl-2-oxo-6-benzothiazolesulfonamide1254707-22-6C18H14N2O3S2
- N-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-1,3-benzothiazole-6-carboxamide2379997-60-9C18H14N2O3S2
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-1,3-benzothiazole-6-carboxamide2319851-35-7C18H14N2O3S2
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-1,3-benzothiazole-2-carboxamide2320856-97-9C18H14N2O3S2
- N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-1,3-benzothiazole-6-carboxamide2320534-80-1C18H14N2O3S2
- N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-1,3-benzothiazole-2-carboxamide2320544-56-5C18H14N2O3S2
- 2-{4-Oxo-5-[(pyridin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl}-3-phenylpropanoic acid5688-68-6C18H14N2O3S2
- Isoxazolo[4,5-c]quinoline, 3-methyl-4-(methylthio)-6-(phenylsulfonyl)-899793-36-3C18H14N2O3S2
- 1H-Pyrrolo[2,3-c]pyridine-2-methanol,1-(phenylsulfonyl)-a-3-thienyl-867034-72-8C18H14N2O3S2
- 6-(Benzenesulfonyl)-2-methyl-4-methylsulfanyl-[1,3]oxazolo[4,5-c]quinoline899793-18-1C18H14N2O3S2
- 2-[4-Oxo-5-(pyridin-1-ium-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-3-yl]-3-phenylpropanoateC18H14N2O3S2
Frequently asked questions
What is the molar mass of C18H14N2O3S2?
The molar mass of C18H14N2O3S2 is 370.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 370.0446 Da.
How many compounds have the formula C18H14N2O3S2?
CompoundList lists 60 compounds with the molecular formula C18H14N2O3S2, including 4-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(2-thienylmethyl)amino]phenol, 3-(1,3-Benzothiazol-2-ylsulfanyl)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione, N-[(5Z)-5-(3-Hydroxybenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-2-methylbenzamide. 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 C18H14N2O3S2?
C18H14N2O3S2 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.