Molecular formula
C5H9NO2S
143 compounds have this formula on CompoundList.
- Molar mass
- 147.19g/mol
- Monoisotopic mass
- 147.0354Da
- Atoms
- 18
- Elements
- 5
- Rings plus double bonds
- 2
The formula C5H9NO2S describes a molecule made of 5 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 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 × 540.80%12.011 × 5 = 60.055 g/mol
- H Hydrogen × 96.16%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 19.52%14.007 × 1 = 14.007 g/mol
- O Oxygen × 221.74%15.999 × 2 = 31.998 g/mol
- S Sulfur × 121.78%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C5H9NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 143 compounds
2-Methylthiazolidine-4-carboxylic acid
CAS 4165-32-6C5H9NO2S
Thiomorpholine-3-carboxylic acid
CAS 20960-92-3C5H9NO2S
Ethyl 3-amino-3-sulfanylidenepropanoate
CAS 13621-50-6C5H9NO2S
4-Thiazolidinecarboxylic acid, methyl ester
CAS 60667-24-5C5H9NO2S
2-(Propane-1-sulfonyl)acetonitrile
CAS 175137-61-8C5H9NO2S
Isothiocyanatoacetaldehyde dimethyl acetal
CAS 75052-04-9C5H9NO2S
3-Aminotetrahydro-3-thiophenecarboxylic acid
CAS 32418-99-8C5H9NO2S
![4Lambda6-thia-5-azaspiro[2.4]heptane-4,4-dione chemical structure, C5H9NO2S, CAS 2172086-82-5](/s/QVFDGKZVQNOJAF-UHFFFAOYSA-N.svg)
4Lambda6-thia-5-azaspiro[2.4]heptane-4,4-dione
CAS 2172086-82-5C5H9NO2S
5Lambda6-thia-6-azaspiro(2.4)heptane-5,5-dione
CAS 2287289-73-8C5H9NO2S
N-(But-3-yn-1-yl)methanesulfonamide
CAS 1207840-15-0C5H9NO2S
(2S,4R)-4-Sulfanylpyrrolidine-2-carboxylic acid
CAS 1067274-85-4C5H9NO2S
Tetrahydro-2H-1,3-thiazine-4-carboxylic acid
CAS 60175-95-3C5H9NO2S
N-(Prop-2-yn-1-yl)ethane-1-sulfonamide
CAS 741688-51-7C5H9NO2S
Pent-4-yne-1-sulfonamide
CAS 1565108-36-2C5H9NO2S
(4S)-3-Methyl-1,3-thiazolidine-4-carboxylic acid
CAS 106357-10-2C5H9NO2S
Dehydromethionine
CAS 17575-30-3C5H9NO2S
N-Allylethenesulfonamide
CAS 15411-32-2C5H9NO2S
N-Cyclopropylethene-1-sulfonamide
CAS 625105-85-3C5H9NO2S
![6-Imino-2-oxa-6lambda6-thiaspiro[3.3]heptan-6-one chemical structure, C5H9NO2S, CAS 1643147-59-4](/s/WERKUZNUAOJADK-UHFFFAOYSA-N.svg)
6-Imino-2-oxa-6lambda6-thiaspiro[3.3]heptan-6-one
CAS 1643147-59-4C5H9NO2S
(R)-Thiomorpholine-3-carboxylic acid
CAS 65527-54-0C5H9NO2S
(4R)-2-Methylthiazolidine-4-carboxylic acid
CAS 190062-99-8C5H9NO2S
Thiomorpholine-2-carboxylic acid
CAS 134676-66-7C5H9NO2S
2-Amino-4-methylthio-3-butenoic acid
CAS 143800-82-2C5H9NO2S
1,3-Thiazine-2-carboxylic acid
CAS 78233-48-4C5H9NO2S
- (3R,4R)-4-Aminothiolane-3-carboxylic acid164916-45-4C5H9NO2S
- (S)-Thiomorpholine-3-carboxylic acid73401-53-3C5H9NO2S
- Cis-4-mercapto-L-proline171189-35-8C5H9NO2S
- (4S)-2-Methyl-1,3-thiazolidine-4-carboxylic acid205985-91-7C5H9NO2S
- 2-Methyl-4-thiazolidinecarboxylic acid, (2R-cis)-88855-01-0C5H9NO2S
- 4-Sulfanyl-L-proline55309-60-9C5H9NO2S
- S-Vinylcysteine5692-87-5C5H9NO2S
- Methyl (R)-thiazolidine-4-carboxylate42258-90-2C5H9NO2S
- 1 suppliers2-(Isopropylsulfonyl)acetonitrile120069-21-8C5H9NO2S
- 4-[(2-Hydroxyethyl)sulfanyl]azetidin-2-one73845-13-3C5H9NO2S
- Propanenitrile, 2-methyl-2-(methylsulfonyl)-14668-29-2C5H9NO2S
- 2-Thia-6-azaspiro[3.3]heptane-2,2-dioxide1263182-09-7C5H9NO2S
- 4-Thiazolidinecarboxylic acid, methyl ester, (S)-39254-90-5C5H9NO2S
- 1-(Methylsulfonyl)-2,5-dihydro-1H-pyrrole246540-50-1C5H9NO2S
- (S)-3-Amino-tetrahydro-thiophene-3-carboxylic acid114715-53-6C5H9NO2S
- 2-Methyl-1,3-thiazolidine-2-carboxylic acid13084-13-4C5H9NO2S
- 6,6-Dioxo-6-thia-1-azaspiro[3.3]heptane1272412-71-1C5H9NO2S
- 2-Thia-5-azabicyclo[2.2.1]heptane 2,2-dioxide1312812-72-8C5H9NO2S
- 1 suppliers(4S)-1,3-Thiazinane-4-carboxylic acid147331-83-7C5H9NO2S
- 1-Thia-6-azaspiro[3.3]heptane 1,1-dioxide1352546-75-8C5H9NO2S
- Methyl 1,3-thiazolidine-2-carboxylate33305-07-6C5H9NO2S
- Ethyl 2-imino-2-(methylthio)acetate79437-69-7C5H9NO2S
- Methyl 4-amino-4-thioxobutanoate80592-96-7C5H9NO2S
- 3-Methyl-1,3-thiazolidine-4-carboxylic acid hydrochloride38254-70-5C5H9NO2S
- (1S,4S)-2-Thia-5-azabicyclo[2.2.1]heptane 2,2-dioxide1186058-73-0C5H9NO2S
- N-Methyl-N-prop-2-yn-1-ylmethanesulfonamide111903-21-0C5H9NO2S
- 3-Thia-6-azabicyclo[3.1.1]heptane 3,3-dioxide1520084-21-2C5H9NO2S
- 3-(Aminomethyl)-2,5-dihydrothiophene 1,1-dioxide748724-40-5C5H9NO2S
- 1 suppliers(4R)-1,3-Thiazinane-4-carboxylic acid147331-82-6C5H9NO2S
- Bicyclo[1.1.1]pentane-1-sulfonamide2413074-53-8C5H9NO2S
- 4-Thiazolidinone, 3-(2-hydroxyethyl)-205173-27-9C5H9NO2S
- 2-Methyl-4-thiazolidinecarboxylic acid, (2S-trans)-88855-02-1C5H9NO2S
- Thiomorpholine-4-carboxylic acid72144-66-2C5H9NO2S
- n,n-Dimethyl-2H-thiet-3-amine 1,1-dioxide1599-35-5C5H9NO2S
- 2-Methyl-4-thiazolidinecarboxylic acid, (2S-cis)-88855-04-3C5H9NO2S
- 2-Methyl-4-thiazolidinecarboxylic acid, (2R-trans)-88855-03-2C5H9NO2S
- 4-Mercaptopyrrolidine-2-carboxylic acid1236268-62-4C5H9NO2S
- 1,4-Thiazepan-5-one 1-oxide1596655-63-8C5H9NO2S
- 6-Amino-3-thiabicyclo[3.1.0]hexane 3,3-dioxide1781721-30-9C5H9NO2S
- rac-(2R,4R)-4-Aminothiolane-2-carboxylic acid1690424-07-7C5H9NO2S
- 4-[(Methylsulfanyl)methyl]-1,3-oxazolidin-2-one98887-21-9C5H9NO2S
- (R)-2-Mercaptopyrrolidine-2-carboxylic acid255052-61-0C5H9NO2S
- (S)-2-Acetoxypropanethioamide96965-14-9C5H9NO2S
- 1-Ethenylcyclopropane-1-sulfonamide2089277-07-4C5H9NO2S
- 2-Methyl-1lambda~4~,4-thiazinane-1,3-dione88620-36-4C5H9NO2S
- 2lambda6-Thia-1-azabicyclo[2.2.1]heptane-2,2-dione2253632-40-3C5H9NO2S
- 7lambda6-Thia-1-azabicyclo[2.2.1]heptane-7,7-dione2173999-30-7C5H9NO2S
- rel-(1R,5S,6r)-6-Amino-3-thiabicyclo[3.1.0]hexane 3,3-dioxide2991246-49-0C5H9NO2S
- 4-Methanesulfonylbutanenitrile34502-60-8C5H9NO2S
- N-Methanethioyl-2-methylalanine71537-37-6C5H9NO2S
- 2-[(2-Oxopropyl)sulfanyl]acetamide823801-72-5C5H9NO2S
- 3-(Methylamino)-2,3-dihydro-1lambda6-thiophene-1,1-dione40227-05-2C5H9NO2S
- (1R,4R)-2-Thia-5-azabicyclo[2.2.1]heptane 2,2-dioxide1481613-20-0C5H9NO2S
- rac-(1R,6S)-3Lambda6-thia-4-azabicyclo[4.1.0]heptane-3,3-dione2866318-82-1C5H9NO2S
- 7lambda6-Thia-1-azabicyclo[3.2.0]heptane-7,7-dione121444-53-9C5H9NO2S
- 5-[(Methylsulfanyl)methyl]-1,3-oxazolidin-2-one1866511-96-7C5H9NO2S
- (S)-Thiomorpholine-2-carboxylic acid1693726-22-5C5H9NO2S
- (4R,5R)-5-Methyl-1,3-thiazolidine-4-carboxylic acid72274-40-9C5H9NO2S
- 3-Methanesulfonyl-2-methylpropanenitrile1482889-45-1C5H9NO2S
- Methyl 3-aminothietane-3-carboxylate1001426-63-6C5H9NO2S
- 1-Imino-1lambda6-thiane-1,4-dione1936657-10-1C5H9NO2S
- 2-(1,3-Thiazolidin-4-yl)acetic acid2137980-37-9C5H9NO2S
- 6lambda6-Thia-3-azabicyclo[3.2.0]heptane-6,6-dione2385407-55-4C5H9NO2S
- 4-Amino-2lambda6-thiabicyclo[2.1.1]hexane-2,2-dione2408964-21-4C5H9NO2S
- 4-(Propan-2-ylidene)-1,2-thiazetidine 1,1-dioxide553663-92-6C5H9NO2S
- 2-Thia-1-azabicyclo[4.1.0]heptane, 2,2-dioxide291514-10-8C5H9NO2S
- 3-Nitrothiane1519825-04-7C5H9NO2S
- 3-(2-Sulfanylethyl)-1,3-oxazolidin-2-one856317-56-1C5H9NO2S
- (R)-3-Aminotetrahydrothiophene-3-carboxylic acid1315054-23-9C5H9NO2S
- (2S,3R)-3-Mercaptopyrrolidine-2-carboxylic acid79068-20-5C5H9NO2S
- 3-(2-Aminoethanesulfonyl)prop-1-yne1267853-13-3C5H9NO2S
- S-(2-Hydroxyethenyl) dimethylcarbamothioate919477-08-0C5H9NO2S
- O-(2-Hydroxyethenyl) dimethylcarbamothioate919477-05-7C5H9NO2S
- 6-Amino-2-thiabicyclo[3.1.0]hexane 2,2-dioxide1785198-20-0C5H9NO2S
- Cyclopent-3-ene-1-sulfonamide1083063-61-9C5H9NO2S
- rac-(1R,5S)-6Lambda6-thia-3-azabicyclo[3.2.0]heptane-6,6-dione2624108-95-6C5H9NO2S
Frequently asked questions
What is the molar mass of C5H9NO2S?
The molar mass of C5H9NO2S is 147.19 g/mol, calculated from standard atomic weights for 5 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 147.0354 Da.
How many compounds have the formula C5H9NO2S?
CompoundList lists 143 compounds with the molecular formula C5H9NO2S, including 2-Methylthiazolidine-4-carboxylic acid, Thiomorpholine-3-carboxylic acid, Ethyl 3-amino-3-sulfanylidenepropanoate. 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 C5H9NO2S?
C5H9NO2S has a degree of unsaturation of 2. 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.