C18H14N2O5S
44 compounds have this formula on CompoundList.
- Molar mass
- 370.38g/mol
- Monoisotopic mass
- 370.0623Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 13
The formula C18H14N2O5S describes a molecule made of 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 5 oxygen atoms 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 × 1858.37%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 × 521.60%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.66%32.06 × 1 = 32.060 g/mol
Compounds with the formula C18H14N2O5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
![(4E)-4-[Hydroxy(5-methylfuran-2-yl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-5-(thiophen-2-yl)pyrrolidine-2,3-dione chemical structure, C18H14N2O5S, CAS 846594-57-8](/s/IIXWBMIYCIZVFB-UHFFFAOYSA-N.svg)
![1-(Furan-2-carbonyl)-N,N-dimethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide chemical structure, C18H14N2O5S, CAS 881477-27-6](/s/UAGRAOZLXVFITP-UHFFFAOYSA-N.svg)
![3-{[(1-Benzofuran-2-ylcarbonyl)carbamothioyl]amino}-4-methoxybenzoic acid chemical structure, C18H14N2O5S, CAS 434303-03-4](/s/PKATVOJAZAXYKC-UHFFFAOYSA-N.svg)
![2-(Benzo[d][1,3]dioxol-5-yl)-N-(6,7-dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)acetamide chemical structure, C18H14N2O5S, CAS 922066-94-2](/s/ILTMGOKHRWQKLF-UHFFFAOYSA-N.svg)
![N-[4-[(3,4-Dioxonaphthalen-1-yl)sulfamoyl]phenyl]acetamide chemical structure, C18H14N2O5S, CAS 6950-49-8](/s/PWZPWXXMWJIWPO-UHFFFAOYSA-N.svg)
![Methyl 2-(2-(benzo[d][1,3]dioxol-5-yl)acetamido)benzo[d]thiazole-6-carboxylate chemical structure, C18H14N2O5S, CAS 922014-26-4](/s/ZRJOYSVWNOTGGS-UHFFFAOYSA-N.svg)
![N-(6,7-Dihydro-[1,4]dioxino[2',3':4,5]benzo[1,2-d]thiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C18H14N2O5S, CAS 892852-48-1](/s/RSTXDOIXNRAYIX-UHFFFAOYSA-N.svg)
![Methyl 4-(6,7-dihydro-[1,4]dioxino[2,3-f][1,3]benzothiazol-2-ylcarbamoyl)benzoate chemical structure, C18H14N2O5S, CAS 892843-40-2](/s/ZUKPTFGJJCESKJ-UHFFFAOYSA-N.svg)
![Methyl 4-[(7-methyl-[1,3]dioxolo[4,5-f][1,3]benzothiazol-6-ylidene)carbamoyl]benzoate chemical structure, C18H14N2O5S, CAS 1321982-73-3](/s/BOWBZBFBWVQTPE-UHFFFAOYSA-N.svg)
![4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]benzene-1,3-dicarboxylic acid chemical structure, C18H14N2O5S, CAS 325472-40-0](/s/BJSDGAVWFDACRZ-UHFFFAOYSA-N.svg)
![3-(1-Methyl-1H-benzo[d]imidazol-2-yl)-2-oxo-2H-chromen-7-yl methanesulfonate chemical structure, C18H14N2O5S, CAS 299953-18-7](/s/IICPIKPWKDWEGE-UHFFFAOYSA-N.svg)
![Methyl 2-(4-(methoxycarbonyl)benzamido)benzo[d]thiazole-6-carboxylate chemical structure, C18H14N2O5S, CAS 519019-37-5](/s/BLYYSHLFAZYQKF-UHFFFAOYSA-N.svg)
![[4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] 3-methoxybenzoate chemical structure, C18H14N2O5S, CAS 877635-46-6](/s/CMHYVLOCCJSMBM-UHFFFAOYSA-N.svg)
![1-(Benzo[d][1,3]dioxol-5-yl)-3-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)urea chemical structure, C18H14N2O5S, CAS 1797078-25-1](/s/NPLXHWMANIAILI-UHFFFAOYSA-N.svg)
![Methyl 5-[[6-(1,3-benzodioxol-5-yl)pyridazin-3-yl]sulfanylmethyl]furan-2-carboxylate chemical structure, C18H14N2O5S, CAS 922943-50-8](/s/KCLPEQZZBLEZHC-UHFFFAOYSA-N.svg)
![(Z)-3-[(6-Acetyl-1,3-benzodioxol-5-yl)amino]-2-(benzenesulfonyl)prop-2-enenitrile chemical structure, C18H14N2O5S, CAS 1025703-40-5](/s/OBFJPFLYWGAYCB-UVTDQMKNSA-N.svg)
![N-{4-[(1,4-Dioxo-1,4-dihydronaphthalen-2-yl)sulfamoyl]phenyl}acetamide chemical structure, C18H14N2O5S, CAS 94331-42-7](/s/APUWQFLSBHLWKO-UHFFFAOYSA-N.svg)
![2-[[3-(Benzenesulfonyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl]isoindole-1,3-dione chemical structure, C18H14N2O5S, CAS 80597-62-2](/s/CKZRGSCIVPUYRY-UHFFFAOYSA-N.svg)
- Methyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamido)benzo[d]thiazole-6-carboxylate864860-61-7C18H14N2O5S
- N-(4-Hydroxynaphthalen-1-yl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide879646-27-2C18H14N2O5S
- O-(3-(4-Nitrophenyl)-4-oxo-4H-chromen-7-yl) dimethylcarbamothioate1448123-31-6C18H14N2O5S
- 5-(Furan-2-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)isoxazole-3-carboxamide2034484-25-6C18H14N2O5S
- 5-(Furan-2-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)isoxazole-3-carboxamide2034482-85-2C18H14N2O5S
- 5-(Furan-2-yl)-N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)isoxazole-3-carboxamide2034487-27-7C18H14N2O5S
- 5-(Furan-2-yl)-N-(2-hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)isoxazole-3-carboxamide2034344-19-7C18H14N2O5S
- N-(6-Acetylnaphthalen-2-yl)-4-nitrobenzenesulfonamide2007908-95-2C18H14N2O5S
- (5E)-5-[[5-(4-Methyl-3-nitrophenyl)furan-2-yl]methylidene]-3-prop-2-enyl-1,3-thiazolidine-2,4-dione593274-03-4C18H14N2O5S
- (5E)-5-(3-Methoxybenzylidene)-3-(3-nitrobenzyl)-1,3-thiazolidine-2,4-dione431929-84-9C18H14N2O5S
- Prop-2-en-1-yl 4-methyl-2-{[(2-oxo-2H-chromen-3-yl)carbonyl]amino}-1,3-thiazole-5-carboxylate378779-81-8C18H14N2O5S
- 2(1H)-Quinolinone, 4-(acetyloxy)-1-methyl-3-(2-(5-nitro-2-thienyl)ethenyl)-74693-57-5C18H14N2O5S
- N-(6-Acetylnaphthalen-2-yl)-2-nitrobenzenesulfonamide1998216-43-5C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-5-oxo-2-(thiophen-2-yl)pyrrolidine-3-carboxylate2248308-90-7C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(1-carbamoylethyl)sulfanyl]benzoate2248336-43-6C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-cyclopropaneamido-3-methylthiophene-2-carboxylate2248274-32-8C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-({4H,5H,6H-cyclopenta[b]thiophen-2-yl}formamido)acetate2248366-25-6C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(4-acetamidophenyl)sulfanyl]acetate2248296-19-5C18H14N2O5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-acetamido-3-(methylsulfanyl)benzoate2248292-34-2C18H14N2O5S
- 3-(2-{[(Benzyloxy)carbonyl]amino}-1,3-thiazol-4-yl)-4-hydroxybenzoic acid2920139-82-6C18H14N2O5S
Frequently asked questions
What is the molar mass of C18H14N2O5S?
The molar mass of C18H14N2O5S is 370.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 370.0623 Da.
How many compounds have the formula C18H14N2O5S?
CompoundList lists 44 compounds with the molecular formula C18H14N2O5S, including 2-(2-Furyl)-N-(2-furylmethyl)-4-(phenylsulfonyl)-1,3-oxazol-5-amine, (4E)-4-[Hydroxy(5-methylfuran-2-yl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)-5-(thiophen-2-yl)pyrrolidine-2,3-dione, N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-(1,3-benzoxazol-2-ylsulfanyl)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 C18H14N2O5S?
C18H14N2O5S 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.