Molecular formula
C17H18N2O4S
304 compounds have this formula on CompoundList.
- Molar mass
- 346.40g/mol
- Monoisotopic mass
- 346.0987Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 10
The formula C17H18N2O4S describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 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 × 1758.95%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 185.24%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 28.09%14.007 × 2 = 28.014 g/mol
- O Oxygen × 418.47%15.999 × 4 = 63.996 g/mol
- S Sulfur × 19.26%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C17H18N2O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 304 compounds
2-Methoxy-5-methyl-N-(1-methyl-2-oxoindolin-5-yl)benzenesulfonamide
CAS 921787-52-2C17H18N2O4S
5-Ethyl-2-methoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide
CAS 921773-38-8C17H18N2O4S
![N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C17H18N2O4S, CAS 922007-71-4](/s/MMFHQDDGVBIYKU-UHFFFAOYSA-N.svg)
N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922007-71-4C17H18N2O4S
N-(1-Ethyl-2-oxoindolin-5-yl)-4-methoxybenzenesulfonamide
CAS 921535-87-7C17H18N2O4S
![N-(10-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-2-sulfonamide chemical structure, C17H18N2O4S, CAS 921919-55-3](/s/RYDFJCONSKSSDW-UHFFFAOYSA-N.svg)
N-(10-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-2-sulfonamide
CAS 921919-55-3C17H18N2O4S
![2-Methyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-1-sulfonamide chemical structure, C17H18N2O4S, CAS 922137-60-8](/s/MAVMJWHABNCGKX-UHFFFAOYSA-N.svg)
2-Methyl-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-1-sulfonamide
CAS 922137-60-8C17H18N2O4S
![N-(8-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-2-sulfonamide chemical structure, C17H18N2O4S, CAS 922035-27-6](/s/ODAPKNCIAQGEBO-UHFFFAOYSA-N.svg)
N-(8-Methyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)propane-2-sulfonamide
CAS 922035-27-6C17H18N2O4S
![N-(8,10-Dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)ethanesulfonamide chemical structure, C17H18N2O4S, CAS 922089-85-8](/s/JNWICUNVUHXEAW-UHFFFAOYSA-N.svg)
N-(8,10-Dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)ethanesulfonamide
CAS 922089-85-8C17H18N2O4S
![4-Methyl-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C17H18N2O4S, CAS 922112-08-1](/s/JYEQUPVRNIGPNH-UHFFFAOYSA-N.svg)
4-Methyl-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922112-08-1C17H18N2O4S
![N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C17H18N2O4S, CAS 921915-92-6](/s/WWHPHFWSKNQJEP-UHFFFAOYSA-N.svg)
N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 921915-92-6C17H18N2O4S
4-Methoxy-2-methyl-N-(1-methyl-2-oxoindolin-5-yl)benzenesulfonamide
CAS 921559-47-9C17H18N2O4S
4-Ethoxy-3-methyl-N-(2-oxoindolin-5-yl)benzenesulfonamide
CAS 921773-33-3C17H18N2O4S
![4-Ethyl-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide chemical structure, C17H18N2O4S, CAS 922554-19-6](/s/GBXBUNPWPSYFDI-UHFFFAOYSA-N.svg)
4-Ethyl-N-(5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide
CAS 922554-19-6C17H18N2O4S
![Methyl 6-(2-methoxyphenyl)-8-methyl-4-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate chemical structure, C17H18N2O4S, CAS 893691-54-8](/s/MQAVIVLHVOCQIP-UHFFFAOYSA-N.svg)
Methyl 6-(2-methoxyphenyl)-8-methyl-4-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate
CAS 893691-54-8C17H18N2O4S
![3-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid chemical structure, C17H18N2O4S, CAS 1261974-68-8](/s/NWQBLZUKOOCUMV-UHFFFAOYSA-N.svg)
3-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid
CAS 1261974-68-8C17H18N2O4S
![4-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid chemical structure, C17H18N2O4S, CAS 1261937-04-5](/s/IXZGNYBYGMDFEB-UHFFFAOYSA-N.svg)
4-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid
CAS 1261937-04-5C17H18N2O4S
![5-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid chemical structure, C17H18N2O4S, CAS 1261968-95-9](/s/FFDKSIWKCJXBOL-UHFFFAOYSA-N.svg)
5-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid
CAS 1261968-95-9C17H18N2O4S
![6-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid chemical structure, C17H18N2O4S, CAS 1261990-09-3](/s/HGZVXQAEHPYSIY-UHFFFAOYSA-N.svg)
6-[4-(Piperidin-1-ylsulfonyl)phenyl]picolinic acid
CAS 1261990-09-3C17H18N2O4S
5-Cyclopentylsulfanyl-1-(4-methoxycarbonylphenyl)pyrazole-4-carboxylic acid
CAS 1048669-84-6C17H18N2O4S
![Methyl 7-tert-butylcarbonylamino-4H-chromeno[3,4-d]isothiazole-6-carboxylate chemical structure, C17H18N2O4S, CAS 1356113-39-7](/s/JLOZMIXCXDKONT-UHFFFAOYSA-N.svg)
Methyl 7-tert-butylcarbonylamino-4H-chromeno[3,4-d]isothiazole-6-carboxylate
CAS 1356113-39-7C17H18N2O4S
Methyl 7-benzenesulfonamido-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
CAS 1448125-35-6C17H18N2O4S
![N-[2-(2H-1,3-Benzodioxol-5-yl)-2-hydroxypropyl]-2-(methylsulfanyl)pyridine-3-carboxamide chemical structure, C17H18N2O4S, CAS 1396717-10-4](/s/KKRLUIRRDOSIAR-UHFFFAOYSA-N.svg)
N-[2-(2H-1,3-Benzodioxol-5-yl)-2-hydroxypropyl]-2-(methylsulfanyl)pyridine-3-carboxamide
CAS 1396717-10-4C17H18N2O4S
![N-[2-(Furan-3-yl)ethyl]-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamide chemical structure, C17H18N2O4S, CAS 1797848-26-0](/s/JVYPJCFCXMFJON-UHFFFAOYSA-N.svg)
N-[2-(Furan-3-yl)ethyl]-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4(12),5,7-triene-6-sulfonamide
CAS 1797848-26-0C17H18N2O4S
N-(2-Methoxyphenyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide
CAS 1421442-31-0C17H18N2O4S
- N-(3-Methoxyphenyl)-5-oxo-4-(thiophen-2-ylmethyl)morpholine-3-carboxamide1421446-21-0C17H18N2O4S
- N-(3-(Benzo[d][1,3]dioxol-5-yl)-3-hydroxypropyl)-2-(methylthio)nicotinamide1421456-10-1C17H18N2O4S
- N-(1-Methyl-2-oxoindolin-5-yl)-2-phenoxyethanesulfonamide1428378-64-6C17H18N2O4S
- Isoxazol-5-yl((1R,5S)-3-(phenylsulfonyl)-8-azabicyclo[3.2.1]octan-8-yl)methanone1797874-00-0C17H18N2O4S
- N1-((5-benzoylthiophen-2-yl)methyl)-N2-(2-methoxyethyl)oxalamide1797078-72-8C17H18N2O4S
- 1-Methyl-3-(3-(phenylsulfonyl)pyrrolidine-1-carbonyl)pyridin-2(1H)-one1795442-37-3C17H18N2O4S
- (5-Cyclopropylisoxazol-3-yl)(3-(phenylsulfonyl)pyrrolidin-1-yl)methanone1706326-82-0C17H18N2O4S
- 3-((4-Methoxyphenyl)sulfonyl)-N-phenylazetidine-1-carboxamide1705148-10-2C17H18N2O4S
- 1,4-Dioxa-8-azaspiro[4.5]decan-8-yl(4-(thiazol-2-yloxy)phenyl)methanone2034608-39-2C17H18N2O4S
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)acetamide2034399-50-1C17H18N2O4S
- 3-(Phenylsulfonyl)-1-(3-(pyridin-3-yloxy)azetidin-1-yl)propan-1-one1904167-70-9C17H18N2O4S
- 1-(4-((3-(Pyridin-2-yloxy)pyrrolidin-1-yl)sulfonyl)phenyl)ethanone1904098-52-7C17H18N2O4S
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(2-(furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)acetamide2034237-37-9C17H18N2O4S
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(2-hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)acetamide2034490-54-3C17H18N2O4S
- 4-((1-((2,3-Dihydrobenzofuran-5-yl)sulfonyl)pyrrolidin-3-yl)oxy)pyridine1954762-52-7C17H18N2O4S
- 2-(3,5-Dimethylisoxazol-4-yl)-N-(2-(furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)acetamide2034634-47-2C17H18N2O4S
- N-(2-(2-(2,5-Dioxopyrrolidin-1-yl)ethoxy)ethyl)benzo[b]thiophene-2-carboxamide2034392-59-9C17H18N2O4S
- 5-(Furan-2-yl)-N-(5-hydroxy-3-(thiophen-2-yl)pentyl)isoxazole-3-carboxamide2034480-49-2C17H18N2O4S
- 2-{1-[(Benzyloxy)carbonyl]piperidin-3-yl}-1,3-thiazole-4-carboxylic acid2172161-17-8C17H18N2O4S
- Methyl {(5E)-2,4-dioxo-5-[4-(pyrrolidin-1-yl)benzylidene]-1,3-thiazolidin-3-yl}acetate680200-89-9C17H18N2O4S
- 4-(Methanesulfonamido)-N-(3-prop-2-enoxyphenyl)benzamide915889-00-8C17H18N2O4S
- 4-(1,1-Dioxidoisothiazolidin-2-yl)-N-(4-methoxyphenyl)benzamide941986-23-8C17H18N2O4S
- Benzyl (4-(1,1-dioxidoisothiazolidin-2-yl)phenyl)carbamate941932-05-4C17H18N2O4S
- N-[4-Methoxy-3-(2-oxopyrrolidin-1-yl)phenyl]benzenesulfonamide941978-03-6C17H18N2O4S
- N-[4-Methoxy-3-(2-phenylethenesulfonamido)phenyl]acetamide924722-44-1C17H18N2O4S
- N-Cyclopropyl-2-[4-(phenylsulfamoyl)phenoxy]acetamide915879-82-2C17H18N2O4S
- (E)-N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-3-(furan-2-yl)acrylamide1331520-21-8C17H18N2O4S
- N-Methyl-2-[4-[[(E)-2-phenylethenyl]sulfonylamino]phenoxy]acetamide1311997-34-8C17H18N2O4S
- Benzyl 3-(phenylsulfamoyl)azetidine-1-carboxylate1461713-83-6C17H18N2O4S
- N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide2034471-31-1C17H18N2O4S
- N-(2-Phenylethenesulfonyl)-5-(propan-2-yloxy)pyridine-3-carboxamide1798969-44-4C17H18N2O4S
- 3-[3-(5-Phenyl-1,3-oxazol-2-yl)propanamido]thiolane-3-carboxylic acid1831400-01-1C17H18N2O4S
- 3-[(1-Methyl-6-oxo-3-piperidinyl)oxy]-5-(5-methyl-2-thiazolyl)benzoic acid1948235-64-0C17H18N2O4S
- 4-Cyano-N-(2-hydroxy-3-methoxy-2-phenylpropyl)benzenesulfonamide2034329-79-6C17H18N2O4S
- N-[2-Hydroxy-2-methyl-3-(thiophen-3-yl)propyl]-2-(2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetamide2097884-19-8C17H18N2O4S
- N-[2-(2,5-Dimethylfuran-3-yl)-2-hydroxyethyl]quinoline-8-sulfonamide2309344-74-7C17H18N2O4S
- Benzoylecgonine p-isothiocyanate58109-30-1C17H18N2O4S
- 4-{[1-(2,3-Dihydro-1-benzofuran-5-sulfonyl)azetidin-3-yl]oxy}-2-methylpyridine2640821-92-5C17H18N2O4S
- [1,1'-Biphenyl]-2-sulfonamide, 4'-formyl-N-[(propylamino)carbonyl]-156972-85-9C17H18N2O4S
- N-(2-Hydroxyphenyl)-3-(2-phenylethenesulfonamido)propanamide949642-65-3C17H18N2O4S
- 2-{1-[(Benzyloxy)carbonyl]piperidin-4-yl}-1,3-thiazole-5-carboxylic acid2580191-00-8C17H18N2O4S
- 1,2,5-Thiadiazolidin-3-one, 5-(7-cyclopentyl-3-hydroxy-2-naphthalenyl)-, 1,1-dioxide941304-89-8C17H18N2O4S
- Ethyl 2-amino-3-nitro-4-(thiophen-2-yl)-5,6,7,8-tetrahydronaphthalene-1-carboxylate1119523-39-5C17H18N2O4S
- 3-{[(1,2,3,4-Tetrahydroisoquinoline-2-sulfonyl)amino]methyl}benzoic acid886733-71-7C17H18N2O4S
- 6-(3,4-Diethoxyphenyl)imidazo[2,1-b]thiazole-3-acetic acid891763-14-7C17H18N2O4S
- N-[(6-Cyclopropylpyridin-3-yl)methyl]-2,3-dihydro-1,4-benzodioxine-6-sulfonamide2097902-37-7C17H18N2O4S
- 2-(3,5-Dimethyl-1,2-oxazol-4-yl)-N-{2-[4-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}acetamide2379996-36-6C17H18N2O4S
- Omeprazole impurity 45101341-68-8C17H18N2O4S
- Methyl (2E)-3-({[2-(methoxymethyl)-5-phenyl-1,3-thiazol-4-yl]methyl}carbamoyl)prop-2-enoate2411331-67-2C17H18N2O4S
- 2-Methanesulfonyl-5-(3-methoxy-3-phenylazetidine-1-carbonyl)pyridine2411241-44-4C17H18N2O4S
- Methyl [2-phenyl-2-(2-phenylhydrazinylidene)ethanesulfonyl]acetate36616-02-1C17H18N2O4S
- Methyl 2-[(2Z)-2-phenyl-2-(phenylhydrazinylidene)ethyl]sulfonylacetateC17H18N2O4S
- N~1~-(4-Methylbenzene-1-sulfonyl)-N~4~-phenylbutanediamide104816-56-0C17H18N2O4S
- 3-[(But-2-en-1-yl)amino]-5-formyl-2-phenoxybenzene-1-sulfonamide62274-11-7C17H18N2O4S
- N-[(Benzyloxy)carbonyl]-S-[(pyridin-4-yl)methyl]-L-cysteine62130-75-0C17H18N2O4S
- 2-(Acetyloxy)benzoic acid--N-benzylthiourea (1/1)60834-55-1C17H18N2O4S
- N-[Cyano(2,3-dimethoxyphenyl)methyl]-4-methylbenzene-1-sulfonamide827308-32-7C17H18N2O4S
- 4-(3,4-Dimethoxyphenyl)-2-methyl-3-(methylthio)-2,3-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(5H)-dione1269528-79-1C17H18N2O4S
- 2-(3,5-Dimethyl-1,2-oxazol-4-yl)-N-{2-hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}acetamide2415584-36-8C17H18N2O4S
- 1-[(Benzyloxy)carbonyl]-4-(2-methyl-1,3-thiazol-4-yl)pyrrolidine-3-carboxylic acid2172396-07-3C17H18N2O4S
- 2-{[(Benzyloxy)carbonyl]amino}-5-cyclopentyl-1,3-thiazole-4-carboxylic acid2172157-80-9C17H18N2O4S
- 2-{1-[(Benzyloxy)carbonyl]pyrrolidin-2-yl}-5-methyl-1,3-thiazole-4-carboxylic acid2138335-59-6C17H18N2O4S
- 1-[(Benzyloxy)carbonyl]-4-(4-methyl-1,3-thiazol-5-yl)pyrrolidine-3-carboxylic acid2172201-68-0C17H18N2O4S
- 2-{1-[(Benzyloxy)carbonyl]pyrrolidin-3-yl}-4-methyl-1,3-thiazole-5-carboxylic acid2580226-06-6C17H18N2O4S
- 2-{[(Benzyloxy)carbonyl]amino}-6-methyl-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylic acid2580224-61-7C17H18N2O4S
- 2-{[(Benzyloxy)carbonyl]amino}-4-cyclopentyl-1,3-thiazole-5-carboxylic acid2580240-84-0C17H18N2O4S
- 2-{1-[(Benzyloxy)carbonyl]piperidin-3-yl}-1,3-thiazole-5-carboxylic acid2580180-30-7C17H18N2O4S
- rac-(1R,3S)-3-(2-{[(Benzyloxy)carbonyl]amino}-1,3-thiazol-4-yl)-2,2-dimethylcyclopropane-1-carboxylic acid2580101-68-2C17H18N2O4S
- 2-({1-[(Benzyloxy)carbonyl]pyrrolidin-3-yl}methyl)-1,3-thiazole-4-carboxylic acid2580249-89-2C17H18N2O4S
- 5-{4-[(Benzyloxy)carbonyl]piperazin-1-yl}thiophene-2-carboxylic acid2580240-98-6C17H18N2O4S
- Ethyl 2-{[(benzyloxy)carbonyl](prop-2-en-1-yl)amino}-1,3-thiazole-4-carboxylate2680831-76-7C17H18N2O4S
- Benzyl N-[2-nitro-5-(propylsulfanyl)phenyl]carbamate2680717-14-8C17H18N2O4S
- Benzyl 2-methyl-5-sulfamoyl-2,3-dihydro-1H-indole-1-carboxylate2680672-22-2C17H18N2O4S
- Benzyl N-[5-(oxane-3-carbonyl)-1,3-thiazol-2-yl]carbamate2680682-56-6C17H18N2O4S
- Benzyl N-[5-(oxane-4-carbonyl)-1,3-thiazol-2-yl]carbamate2680677-44-3C17H18N2O4S
- tert-Butyl N-[2-nitro-3-(phenylsulfanyl)phenyl]carbamate2680782-13-0C17H18N2O4S
Frequently asked questions
What is the molar mass of C17H18N2O4S?
The molar mass of C17H18N2O4S is 346.40 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 346.0987 Da.
How many compounds have the formula C17H18N2O4S?
CompoundList lists 304 compounds with the molecular formula C17H18N2O4S, including 2-Methoxy-5-methyl-N-(1-methyl-2-oxoindolin-5-yl)benzenesulfonamide, 5-Ethyl-2-methoxy-N-(2-oxoindolin-5-yl)benzenesulfonamide, N-(4-Ethyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzenesulfonamide. 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 C17H18N2O4S?
C17H18N2O4S has a degree of unsaturation of 10. 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.