Molecular formula
C18H15NO5S
61 compounds have this formula on CompoundList.
- Molar mass
- 357.38g/mol
- Monoisotopic mass
- 357.0671Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 12
The formula C18H15NO5S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom, 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 × 1860.50%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 154.23%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 13.92%14.007 × 1 = 14.007 g/mol
- O Oxygen × 522.38%15.999 × 5 = 79.995 g/mol
- S Sulfur × 18.97%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H15NO5S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 61 of 61 compounds
![2-{[1-(2-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}benzoic acid chemical structure, C18H15NO5S, CAS 301683-27-2](/s/DTHHLIHNAMJJEY-UHFFFAOYSA-N.svg)
2-{[1-(2-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}benzoic acid
CAS 301683-27-2C18H15NO5S
N-(4-Hydroxyphenyl)-7,8-dimethoxy-1-oxoisothiochromene-3-carboxamide
CAS 622352-55-0C18H15NO5S
![Ethyl 2-{5-[(benzoyloxy)methyl]furan-2-YL}-1,3-thiazole-4-carboxylate chemical structure, C18H15NO5S, CAS 60084-12-0](/s/UCKOUOQQQRABSM-UHFFFAOYSA-N.svg)
Ethyl 2-{5-[(benzoyloxy)methyl]furan-2-YL}-1,3-thiazole-4-carboxylate
CAS 60084-12-0C18H15NO5S
![(5Z)-5-[(3-Ethoxy-4-hydroxyphenyl)methylidene]-3-(4-hydroxyphenyl)-1,3-thiazolidine-2,4-dione chemical structure, C18H15NO5S, CAS 847378-69-2](/s/WMZFYAJFXCCOKB-YBEGLDIGSA-N.svg)
(5Z)-5-[(3-Ethoxy-4-hydroxyphenyl)methylidene]-3-(4-hydroxyphenyl)-1,3-thiazolidine-2,4-dione
CAS 847378-69-2C18H15NO5S
N-(4-Methyl-2-oxochromen-7-yl)-3-methylsulfonylbenzamide
CAS 854041-98-8C18H15NO5S
Ethyl 3-methyl-5-(4-oxo-4H-chromene-2-carboxamido)thiophene-2-carboxylate
CAS 380310-13-4C18H15NO5S
![2-Ethoxy-4-[(3-methyl-5-oxo-4(5H)-isoxazolylidene)methyl]phenyl 2-thiophenecarboxylate chemical structure, C18H15NO5S, CAS 401827-87-0](/s/XBJUGAJTMFCPPS-UKTHLTGXSA-N.svg)
2-Ethoxy-4-[(3-methyl-5-oxo-4(5H)-isoxazolylidene)methyl]phenyl 2-thiophenecarboxylate
CAS 401827-87-0C18H15NO5S
2-Furancarboxamide, N-(3-methoxyphenyl)-5-(phenylsulfonyl)-
CAS 779327-17-2C18H15NO5S
(Z)-3-Oxo-2-(thiophen-2-ylmethylene)-2,3-dihydrobenzofuran-6-yl morpholine-4-carboxylate
CAS 844646-91-9C18H15NO5S
3-(4-Methoxynaphthalene-1-sulfonamido)benzoic acid
CAS 927638-20-8C18H15NO5S
![2-{[(4-Methoxynaphthyl)sulfonyl]amino}benzoic acid chemical structure, C18H15NO5S, CAS 927637-21-6](/s/QEINEUOYXSUHPK-UHFFFAOYSA-N.svg)
2-{[(4-Methoxynaphthyl)sulfonyl]amino}benzoic acid
CAS 927637-21-6C18H15NO5S
![4-{[(4-Methoxynaphthyl)sulfonyl]amino}benzoic acid chemical structure, C18H15NO5S, CAS 927637-90-9](/s/DBLKKJGQBJOZCJ-UHFFFAOYSA-N.svg)
4-{[(4-Methoxynaphthyl)sulfonyl]amino}benzoic acid
CAS 927637-90-9C18H15NO5S
![Methyl 4,5-dimethyl-2-[(2-oxochromene-3-carbonyl)amino]thiophene-3-carboxylate chemical structure, C18H15NO5S, CAS 389080-06-2](/s/XRVJBTZMWVLCKC-UHFFFAOYSA-N.svg)
Methyl 4,5-dimethyl-2-[(2-oxochromene-3-carbonyl)amino]thiophene-3-carboxylate
CAS 389080-06-2C18H15NO5S
Picomonosulfate
CAS 51264-33-6C18H15NO5S
N-(1,3-Benzodioxol-5-yl)-4-methoxynaphthalene-1-sulfonamide
CAS 446029-80-7C18H15NO5S
![2-{[1-(3-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}benzoic acid chemical structure, C18H15NO5S, CAS 459421-27-3](/s/BIOMZRBOOIMBTP-UHFFFAOYSA-N.svg)
2-{[1-(3-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}benzoic acid
CAS 459421-27-3C18H15NO5S
1-(Furan-2-yl)-3-((furan-2-ylmethyl)thio)-3-(3-nitrophenyl)propan-1-one
CAS 325474-42-8C18H15NO5S
![Methyl 3-(5-{[(anilinocarbonyl)oxy]methyl}-2-furyl)-2-thiophenecarboxylate chemical structure, C18H15NO5S, CAS 320417-89-8](/s/CZSSGBXXVPLBCS-UHFFFAOYSA-N.svg)
Methyl 3-(5-{[(anilinocarbonyl)oxy]methyl}-2-furyl)-2-thiophenecarboxylate
CAS 320417-89-8C18H15NO5S
2-(Morpholine-4-sulfonyl)-anthraquinone
CAS 413594-68-0C18H15NO5S
(1,3-Dioxoisoindolin-2-yl)methyl 2-((4-methoxyphenyl)thio)acetate
CAS 869714-54-5C18H15NO5S
1-(Furan-2-yl)-2-((furan-2-ylmethyl)thio)-3-(4-nitrophenyl)propan-1-one
CAS 305372-62-7C18H15NO5S
![(5E)-5-[(4-Hydroxy-3-methoxyphenyl)methylidene]-3-(2-methoxyphenyl)-1,3-thiazolidine-2,4-dione chemical structure, C18H15NO5S, CAS 865614-18-2](/s/RDHSODZLCYKYCY-MHWRWJLKSA-N.svg)
(5E)-5-[(4-Hydroxy-3-methoxyphenyl)methylidene]-3-(2-methoxyphenyl)-1,3-thiazolidine-2,4-dione
CAS 865614-18-2C18H15NO5S
![8-Methyl-7-[(4-methylphenyl)sulfonyl][1,3]dioxolo[4,5-g]quinolin-6(5H)-one chemical structure, C18H15NO5S, CAS 933196-42-0](/s/KZVCJQGIVRSEHN-UHFFFAOYSA-N.svg)
8-Methyl-7-[(4-methylphenyl)sulfonyl][1,3]dioxolo[4,5-g]quinolin-6(5H)-one
CAS 933196-42-0C18H15NO5S
9,10-Anthracenedione, 1-hydroxy-4-((tetrahydro-1,1-dioxido-3-thienyl)amino)-
CAS 25783-56-6C18H15NO5S
- 3-{5-[(3-Ethyl-2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]-2-furyl}-2-methylbenzoic acid593274-23-8C18H15NO5S
- Ethyl {(5E)-2,4-dioxo-5-[(5-phenylfuran-2-yl)methylidene]-1,3-thiazolidin-3-yl}acetate432005-35-1C18H15NO5S
- 4-(6-Methoxynaphthalene-2-sulfonamido)benzoic acid1206090-99-4C18H15NO5S
- Methyl 4-(2-cyano-1-{[(4-methylphenyl)sulfonyl]oxy}vinyl)benzoate871025-11-5C18H15NO5S
- 4-(4-Nitrophenyl)sulfanylbuta-2,3-dienyl 4-methoxybenzoate883290-88-8C18H15NO5S
- 4-Methyl-7-[2-(4-nitrophenyl)sulfanylethoxy]chromen-2-one573939-47-6C18H15NO5S
- 5-{[(Benzyloxy)carbonyl]amino}naphthalene-1-sulfonic acid779295-89-5C18H15NO5S
- 6-{[(Benzyloxy)carbonyl]amino}naphthalene-2-sulfonic acid773035-04-4C18H15NO5S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide2034332-99-3C18H15NO5S
- N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide2034260-65-4C18H15NO5S
- N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide2034344-12-0C18H15NO5S
- N-(2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide2034487-20-0C18H15NO5S
- (7-Hydroxy-8-methyl-2-oxo-2H-chromen-4-yl)methyl 2-(methylsulfanyl)pyridine-3-carboxylate1030210-78-6C18H15NO5S
- Ethyl 4-oxo-1-(phenylsulfonyl)-4H-quinolizine-3-carboxylate101192-77-2C18H15NO5S
- Ethyl 8-(benzenesulfonyl)-4-oxo-1H-quinoline-3-carboxylate127286-20-8C18H15NO5S
- N-[2-(Benzenesulfonyl)ethyl]-2-oxo-2H-chromene-3-carboxamide1259045-99-2C18H15NO5S
- N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-2H-1,3-benzodioxole-5-carboxamide2319717-45-6C18H15NO5S
- N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-2H-1,3-benzodioxole-5-carboxamide2319717-39-8C18H15NO5S
- 4-Ethynyl-1,4-dihydro-6-methoxy-1-[(4-methylphenyl)sulfonyl]-2H-3,1-benzoxazin-2-one1958012-15-1C18H15NO5S
- 7-Methyl-N-(4-methylsulfonylphenyl)-1-oxoisochromene-3-carboxamide3082012-27-6C18H15NO5S
- 4-{[(Benzyloxy)carbonyl]amino}naphthalene-1-sulfonic acid848641-11-2C18H15NO5S
- [1-Oxo-1-(10H-phenothiazin-2-yl)propan-2-yl]propanedioic acid91486-29-2C18H15NO5S
- alpha-Oxo-1-(phenylsulfonyl)-1H-indole-3-acetic acid ethyl ester116325-16-7C18H15NO5S
- 6-{[(Benzyloxy)carbonyl]amino}naphthalene-1-sulfonic acid2680828-68-4C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(4-methoxyphenyl)sulfanyl]propanoate2248415-08-7C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(propane-2-sulfinyl)benzoate2248306-77-4C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(methylsulfanyl)phenoxy]propanoate2248340-54-5C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(4-ethoxyphenyl)sulfanyl]acetate2248273-78-9C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{4H,6H,7H-thieno[3,2-c]pyran-4-yl}propanoate2248344-99-0C18H15NO5S
- 2-{[(Benzyloxy)carbonyl]amino}-4-(5-methylfuran-2-yl)thiophene-3-carboxylic acid2580197-61-9C18H15NO5S
- 5-{[(Benzyloxy)carbonyl]amino}naphthalene-2-sulfonic acid2680701-97-5C18H15NO5S
- 8-{[(Benzyloxy)carbonyl]amino}naphthalene-1-sulfonic acid2680817-90-5C18H15NO5S
- 2-{[(Benzyloxy)carbonyl]amino}naphthalene-1-sulfonic acid2680777-49-3C18H15NO5S
- 8-{[(Benzyloxy)carbonyl]amino}naphthalene-2-sulfonic acid2680784-72-7C18H15NO5S
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-[(4-methoxyphenyl)sulfanyl]propanoate2248395-22-2C18H15NO5S
- 2-Methyl-3-[(4-methylbenzenesulfonyl)oxy]quinoline-4-carboxylic acid2757952-23-9C18H15NO5S
- 3-{[(Benzyloxy)carbonyl]amino}-6-methoxy-1-benzothiophene-2-carboxylic acid2913420-47-8C18H15NO5S
Frequently asked questions
What is the molar mass of C18H15NO5S?
The molar mass of C18H15NO5S is 357.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 357.0671 Da.
How many compounds have the formula C18H15NO5S?
CompoundList lists 61 compounds with the molecular formula C18H15NO5S, including 2-{[1-(2-Methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]sulfanyl}benzoic acid, N-(4-Hydroxyphenyl)-7,8-dimethoxy-1-oxoisothiochromene-3-carboxamide, Ethyl 2-{5-[(benzoyloxy)methyl]furan-2-YL}-1,3-thiazole-4-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 C18H15NO5S?
C18H15NO5S 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.