Molecular formula
C9H9NO3S
198 compounds have this formula on CompoundList.
- Molar mass
- 211.24g/mol
- Monoisotopic mass
- 211.0303Da
- Atoms
- 23
- Elements
- 5
- Rings plus double bonds
- 6
The formula C9H9NO3S describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 3 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 × 951.17%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.29%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 16.63%14.007 × 1 = 14.007 g/mol
- O Oxygen × 322.72%15.999 × 3 = 47.997 g/mol
- S Sulfur × 115.18%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H9NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 198 of 198 compounds
6-(Methylsulfonyl)isoindolin-1-one
CAS 1023299-99-1C9H9NO3S
5-Ethyl-2,3-dihydro-1lambda6,2-benzothiazole-1,1,3-trione
CAS 911639-21-9C9H9NO3S
1-(Thiophene-3-carbonyl)azetidine-3-carboxylic acid
CAS 1339319-47-9C9H9NO3S
(1-Benzofuran-5-yl)methanesulfonamide
CAS 2229547-50-4C9H9NO3S
5-Oxo-3-(2-thienyl)proline
CAS 1219346-84-5C9H9NO3S
![2-Hydroxy-5H,7H,8H-thiopyrano[4,3-b]pyridine-4-carboxylic acid chemical structure, C9H9NO3S, CAS 1504049-95-9](/s/SJNTWERCLZWWIR-UHFFFAOYSA-N.svg)
2-Hydroxy-5H,7H,8H-thiopyrano[4,3-b]pyridine-4-carboxylic acid
CAS 1504049-95-9C9H9NO3S
1-(Isocyanatomethyl)-2-methanesulfonylbenzene
CAS 1184752-62-2C9H9NO3S
4-(2-Methyl-1,3-thiazol-5-yl)oxane-2,6-dione
CAS 724771-69-1C9H9NO3S
5-Oxo-1-(thiophen-2-yl)pyrrolidine-2-carboxylic acid
CAS 2089697-08-3C9H9NO3S
5-Oxo-1-(thiophen-3-yl)pyrrolidine-2-carboxylic acid
CAS 2089698-53-1C9H9NO3S
1-Oxo-2,3-dihydro-1H-indene-4-sulfonamide
CAS 2580242-33-5C9H9NO3S
![(3aS)-3H,3aH,4H-1lambda6-[1,2,3]oxathiazolo[3,4-a]indole-1,1-dione chemical structure, C9H9NO3S, CAS 2470279-16-2](/s/LGJUJJLPHJDEQX-QMMMGPOBSA-N.svg)
(3aS)-3H,3aH,4H-1lambda6-[1,2,3]oxathiazolo[3,4-a]indole-1,1-dione
CAS 2470279-16-2C9H9NO3S
7-Amino-8-hydroxy-2H-thiochromene 1,1-dioxide
CAS 2647465-27-6C9H9NO3S
2-(3,6-Dihydro-2H-pyran-4-yl)-1,3-thiazole-4-carboxylic acid
CAS 2168775-71-9C9H9NO3S
2-Methyl-1-benzofuran-3-sulfonamide
CAS 2913267-74-8C9H9NO3S
![4-[3-(2-Hydroxyethoxy)-1-propyn-1-yl]-2-thiazolecarboxaldehyde chemical structure, C9H9NO3S, CAS 2571498-99-0](/s/SFUIWCMSWMHECN-UHFFFAOYSA-N.svg)
4-[3-(2-Hydroxyethoxy)-1-propyn-1-yl]-2-thiazolecarboxaldehyde
CAS 2571498-99-0C9H9NO3S
4-(Methanesulfonyloxy)indole
CAS 216016-99-8C9H9NO3S
5-Methyl-3-phenyl-1,2lambda~4~,3-oxathiazolidine-2,4-dione
CAS 61938-48-5C9H9NO3S
2-Methyl-3-nitro-6,7-dihydro-1-benzothiophen-4(5H)-one
CAS 74458-91-6C9H9NO3S
2,6-Dimethoxy-4-thiocyanatophenol
CAS 150563-50-1C9H9NO3S
1-Ethylsulfonyl-4-isocyanatobenzene
CAS 1400226-23-4C9H9NO3S
![2-[(4-Nitrophenyl)sulfanyl]propanal chemical structure, C9H9NO3S, CAS 2012840-21-8](/s/SZGYOHQJGLTCCP-UHFFFAOYSA-N.svg)
2-[(4-Nitrophenyl)sulfanyl]propanal
CAS 2012840-21-8C9H9NO3S
2-(Methylsulfanyl)-1-(3-nitrophenyl)ethan-1-one
CAS 1183416-64-9C9H9NO3S
Methyl N-hydroxy-2H-1,3-benzodioxole-5-carboximidothioate
CAS 89294-30-4C9H9NO3S
- 6-(2-Hydroxyethoxy)-1,3-benzothiazol-2(3H)-one143113-56-8C9H9NO3S
- 2-Methyl-4-(4-nitrothiophen-3-yl)but-3-yn-2-ol918866-72-5C9H9NO3S
- 1-Isopropyl-2H-thieno[2,3-d][1,3]oxazine-2,4(1H)-dione869493-44-7C9H9NO3S
- 2H-Chromene-3-sulfonamide1602965-34-3C9H9NO3S
- 1-(Isocyanatomethyl)-3-methanesulfonylbenzene2649068-13-1C9H9NO3S
- 3-(Oxetan-3-ylsulfanyl)pyridine-4-carboxylic acid1510144-60-1C9H9NO3S
- 4,5,6,7-Tetrahydro-5-methyl-4-oxothieno[3,2-c]pyridine-2-carboxylic acid1822649-00-2C9H9NO3S
- 6-Ethynyl-3-pyridinemethanol 3-methanesulfonate1589080-90-9C9H9NO3S
- 3-(3-(Thiophen-2-yl)propyl)-1,4,2-dioxazol-5-one2294056-08-7C9H9NO3S
- 2-[(2-Nitrophenyl)sulfanyl]propanal2020110-26-1C9H9NO3S
- 2-[(3-Nitrophenyl)sulfanyl]propanal2001770-66-5C9H9NO3S
- 1-[(3-Nitrophenyl)sulfanyl]propan-2-one2006696-24-6C9H9NO3S
- N-Methyl-1-benzofuran-4-sulfonamide2137565-57-0C9H9NO3S
- 1-(5-Formylthiophen-2-yl)azetidine-2-carboxylic acid2137485-39-1C9H9NO3S
- 2-Cyclobutanecarbonyl-1,3-thiazole-5-carboxylic acid2169353-06-2C9H9NO3S
- 2-Cyclobutanecarbonyl-1,3-thiazole-4-carboxylic acid2169049-45-8C9H9NO3S
- 2-(2-Methylcyclopropanecarbonyl)-1,3-thiazole-4-carboxylic acid2169106-93-6C9H9NO3S
- 5-(3,6-Dihydro-2H-pyran-4-yl)-1,2-thiazole-3-carboxylic acid2167337-62-2C9H9NO3S
- 1-[1-(5-Nitrothiophen-2-yl)cyclopropyl]ethan-1-one2229017-79-0C9H9NO3S
- Methyl 3-(1-isocyanatoethyl)thiophene-2-carboxylate2648972-40-9C9H9NO3S
- Methyl 3-(4-cyanothiophen-2-yl)-2-hydroxypropanoate2228399-44-6C9H9NO3S
- Methyl (3R)-3-(4-cyanothiophen-2-yl)-3-hydroxypropanoate2227864-01-7C9H9NO3S
- Methyl 5-(2-cyano-1-hydroxyethyl)thiophene-3-carboxylate2229423-15-6C9H9NO3S
- 3-(2-Cyclopropyl-1,3-thiazol-4-yl)-2-oxopropanoic acid2160129-82-6C9H9NO3S
- Methyl 5-(2-isocyanatoethyl)thiophene-3-carboxylate2649063-17-0C9H9NO3S
- Methyl 3-(5-cyanothiophen-2-yl)-2-hydroxypropanoate2228884-56-6C9H9NO3S
- Methyl (3S)-3-(5-cyanothiophen-2-yl)-3-hydroxypropanoate2227714-42-1C9H9NO3S
- Methyl 5-(2-isocyanatoethyl)thiophene-2-carboxylate2649065-59-6C9H9NO3S
- 6-Methoxy-1,3-dioxaindane-5-carbothioamide2228138-16-5C9H9NO3S
- 3-Methyl-1-benzofuran-2-sulfonamide2228762-14-7C9H9NO3S
- Methyl 5-(2-cyano-1-hydroxyethyl)thiophene-2-carboxylate2228660-18-0C9H9NO3S
- (2-Ethynylphenyl)methyl sulfamate2228923-28-0C9H9NO3S
- Methyl 3-(4-cyanothiophen-2-yl)-3-hydroxypropanoate2229322-98-7C9H9NO3S
- Methyl 3-(2-cyano-1-hydroxyethyl)thiophene-2-carboxylate2229552-58-1C9H9NO3S
- 3-(4-Cyclopropyl-1,3-thiazol-5-yl)-2-oxopropanoic acid2228521-01-3C9H9NO3S
- 4-(2-Methyl-1,3-thiazol-4-yl)oxane-2,6-dione2228640-58-0C9H9NO3S
- (4-Ethynylphenyl)methyl sulfamate2228641-25-4C9H9NO3S
- 1-(2-Methyl-1,3-thiazol-5-yl)-3-oxocyclobutane-1-carboxylic acid2229603-16-9C9H9NO3S
- Methyl (3S)-3-(4-cyanothiophen-2-yl)-3-hydroxypropanoate2227821-03-4C9H9NO3S
- Methyl 3-(5-cyanothiophen-2-yl)-3-hydroxypropanoate2228365-68-0C9H9NO3S
- 3-(5-Cyanothiophen-2-yl)-2-hydroxy-2-methylpropanoic acid2228238-82-0C9H9NO3S
- 2-(2-Methylcyclopropanecarbonyl)-1,3-thiazole-5-carboxylic acid2168740-01-8C9H9NO3S
- 4-(4-Methyl-1,3-thiazol-5-yl)oxane-2,6-dione2229506-08-3C9H9NO3S
- Methyl 5-(1-isocyanatoethyl)thiophene-2-carboxylate2649067-01-4C9H9NO3S
- Methyl 5-carbamothioyl-2-hydroxybenzoate2228595-31-9C9H9NO3S
- Methyl 5-(1-isocyanatoethyl)thiophene-3-carboxylate2649011-23-2C9H9NO3S
- 5-{[(1-Cyanoethyl)sulfanyl]methyl}furan-2-carboxylic acid2172432-69-6C9H9NO3S
- 3-(5-Cyanothiophen-2-yl)-2-methoxypropanoic acid2229280-64-0C9H9NO3S
- 3-(4-Cyanothiophen-2-yl)-2-methoxypropanoic acid2229638-08-6C9H9NO3S
- 3-(4-Cyanothiophen-2-yl)-2-hydroxy-2-methylpropanoic acid2228283-30-3C9H9NO3S
- 1-(4-Methyl-1,3-thiazol-5-yl)-3-oxocyclobutane-1-carboxylic acid2229611-04-3C9H9NO3S
- 2-(1-Methylcyclopropanecarbonyl)-1,3-thiazole-5-carboxylic acid2166843-89-4C9H9NO3S
- 2-Cyclopropanecarbonyl-4-methyl-1,3-thiazole-5-carboxylic acid2169409-89-4C9H9NO3S
- 2-(1-Methylcyclopropanecarbonyl)-1,3-thiazole-4-carboxylic acid2168211-39-8C9H9NO3S
- 1-(2-Methyl-1,3-thiazol-4-yl)-3-oxocyclobutane-1-carboxylic acid2229002-85-9C9H9NO3S
- 3-(Prop-2-yn-1-yloxy)benzene-1-sulfonamide2580225-39-2C9H9NO3S
- 5-Acetyl-4H,5H,6H-thieno[2,3-c]pyrrole-2-carboxylic acid2680813-09-4C9H9NO3S
- 4,5-Dimethoxy-2,3-dihydro-1,2-benzothiazol-3-one2138254-54-1C9H9NO3S
- Methyl (3R)-3-(5-cyanothiophen-2-yl)-3-hydroxypropanoate2227718-09-2C9H9NO3S
- Methyl 3-(2-isocyanatoethyl)thiophene-2-carboxylate2649053-98-3C9H9NO3S
- (3-Ethynylphenyl)methyl sulfamate2229100-18-7C9H9NO3S
- 4-Acetamido-3-sulfanylbenzoic acid2913404-12-1C9H9NO3S
- 6-Methyl-1H-indole-3-sulfonic acid2361020-96-2C9H9NO3S
- 4-Hydroxy-1-methyl-1H-benzo[c][1,2]thiazine 2,2-dioxide2461303-73-9C9H9NO3S
- 4-(3-Hydroxyprop-1-yn-1-yl)benzenesulfonamide1178350-72-5C9H9NO3S
- Benzo[b]thiophene-4-ol,carbamate856299-39-3C9H9NO3S
- Benzofuran-3-ylmethanesulfonamide1566587-74-3C9H9NO3S
- 8-Aminothiochroman-4-one 1,1-dioxide1391142-06-5C9H9NO3S
- 8-Nitrothiochroman-4-ol1823326-14-2C9H9NO3S
- 7-Nitrothiochroman-4-ol1824057-31-9C9H9NO3S
- 6-Nitrothiochroman-4-ol1822675-49-9C9H9NO3S
- 5-Nitrothiochroman-4-ol1824057-48-8C9H9NO3S
- Methyl 7-oxo-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carboxylate2167523-09-1C9H9NO3S
- 6-(Cyclopropylsulfonyl)nicotinaldehyde2415308-69-7C9H9NO3S
Frequently asked questions
What is the molar mass of C9H9NO3S?
The molar mass of C9H9NO3S is 211.24 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 211.0303 Da.
How many compounds have the formula C9H9NO3S?
CompoundList lists 198 compounds with the molecular formula C9H9NO3S, including 6-(Methylsulfonyl)isoindolin-1-one, 5-Ethyl-2,3-dihydro-1lambda6,2-benzothiazole-1,1,3-trione, 1-(Thiophene-3-carbonyl)azetidine-3-carboxylic acid. 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 C9H9NO3S?
C9H9NO3S has a degree of unsaturation of 6. 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.