Molecular formula
C9H9NO2S
235 compounds have this formula on CompoundList.
- Molar mass
- 195.24g/mol
- Monoisotopic mass
- 196.0388Da
- Atoms
- 22
- Elements
- 5
- Rings plus double bonds
- 6
The formula C9H9NO2S describes a molecule made of 9 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 × 955.37%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.65%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.17%14.007 × 1 = 14.007 g/mol
- O Oxygen × 216.39%15.999 × 2 = 31.998 g/mol
- S Sulfur × 116.42%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H9NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 235 compounds
Tosylmethyl isocyanide
CAS 36635-61-7C9H9NO2S
2,3-Dihydro-1,4-benzodioxine-2-carbothioamide
CAS 147031-85-4C9H9NO2S
Tosylacetonitrile
CAS 5697-44-9C9H9NO2S
2-(Allylthio)nicotinic acid
CAS 175135-25-8C9H9NO2S
![Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate chemical structure, C9H9NO2S, CAS 46193-76-4](/s/BLUDZFMRKHHPGZ-UHFFFAOYSA-N.svg)
Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate
CAS 46193-76-4C9H9NO2S
7-Methoxy-1,4-benzothiazin-3(4H)-one
CAS 22726-30-3C9H9NO2S
3-(Phenylsulphonyl)propiononitrile
CAS 10154-75-3C9H9NO2S
4-Isothiocyanato-1,2-dimethoxybenzene
CAS 33904-04-0C9H9NO2S
2,4-Dimethoxyphenyl isothiocyanate
CAS 33904-03-9C9H9NO2S
2-(4-(Methylsulfonyl)phenyl)acetonitrile
CAS 25025-07-4C9H9NO2S
6-Methanesulfonyl-1H-indole
CAS 467461-40-1C9H9NO2S
![Methyl 2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate chemical structure, C9H9NO2S, CAS 478239-03-1](/s/AGEYHRRXKZBQTG-UHFFFAOYSA-N.svg)
Methyl 2-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate
CAS 478239-03-1C9H9NO2S
3,5-Dimethoxyphenyl isothiocyanate
CAS 104968-58-3C9H9NO2S
2,5-Dimethoxyphenyl isothiocyanate
CAS 40532-06-7C9H9NO2S
N-(Prop-2-yn-1-yl)benzenesulfonamide
CAS 13630-91-6C9H9NO2S
4-(Ethanesulfonyl)benzonitrile
CAS 409112-19-2C9H9NO2S
2,3-Dihydro-1,4-benzodioxine-6-carbothioamide
CAS 337508-71-1C9H9NO2S
2-(3-Methanesulfonylphenyl)acetonitrile
CAS 936482-57-4C9H9NO2S
7-Methanesulfonyl-1H-indole
CAS 936902-08-8C9H9NO2S
4-Methanesulfonyl-1H-indole
CAS 1268816-27-8C9H9NO2S
![2,4-Dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid chemical structure, C9H9NO2S, CAS 903173-34-2](/s/TUBIHPRLIKRUPP-UHFFFAOYSA-N.svg)
2,4-Dimethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
CAS 903173-34-2C9H9NO2S
3,4-Dimethoxyphenyl thiocyanate
CAS 5285-76-7C9H9NO2S
Ethyl 5-cyano-3-methylthiophene-2-carboxylate
CAS 1034981-21-9C9H9NO2S
3,4-Dihydro-2H-1,4-benzothiazine-7-carboxylic acid
CAS 195142-55-3C9H9NO2S
- N-(Hydroxyethyl)-1,2-benzisothiazolin-3-One4299-09-6C9H9NO2S
- Methyl 4-carbamothioylbenzoate80393-38-0C9H9NO2S
- 2-(Hydroxymethyl)-4H-1,4-benzothiazin-3-one139331-61-6C9H9NO2S
- Methyl 4-methyl-4H-thieno[3,2-b]pyrrole-5-carboxylate857284-01-6C9H9NO2S
- N-(Benzo[D][1,3]dioxol-5-yl)ethanethioamide201990-48-9C9H9NO2S
- 1-(4-Methylthiophenyl)-2-nitroethene710-27-0C9H9NO2S
- 2-[(1,3-Benzothiazol-2-yl)oxy]ethan-1-ol93968-78-6C9H9NO2S
- Thiohippuric acid6330-48-9C9H9NO2S
- Ethyl 6H-thieno(2,3-b)pyrrole-5-carboxylate35357-56-3C9H9NO2S
- 5-(Methylsulfonyl)-1H-indole152879-73-7C9H9NO2S
- 3-Methanesulfonyl-1H-indole582321-06-0C9H9NO2S
- 1-Isothiocyanato-2,3-dimethoxybenzene80143-14-2C9H9NO2S
- 3-(2-Hydroxyethyl)-1,3-benzothiazol-2(3H)-one21344-50-3C9H9NO2S
- 5,6-DimethoxyBenzothiazole58249-69-7C9H9NO2S
- 2-(1,3-Dioxaindan-5-yl)ethanethioamide80784-70-9C9H9NO2S
- 2-Benzoyloxyethanethioamide40516-65-2C9H9NO2S
- 6-Ethoxy-2(3H)-benzothiazolone72680-01-4C9H9NO2S
- 3,4-Dihydro-2H-1,4-benzothiazine-6-carboxylic acid226259-31-0C9H9NO2S
- Cyclopropyl(4-nitrophenyl)sulfane851008-48-5C9H9NO2S
- 2(3H)-Benzothiazolone, 6-methoxy-4-methyl-80689-16-3C9H9NO2S
- N-(4-Ethynylphenyl)methanesulfonamide111448-81-8C9H9NO2S
- N-(2-Ethynylphenyl)methanesulfonamide221353-44-2C9H9NO2S
- 3-Methyl-4-(2-thienylmethyl)-5(4H)-isoxazolone185845-94-7C9H9NO2S
- 2,3-Dihydro-1,4-benzodioxine-5-carbothioamide690632-23-6C9H9NO2S
- Cmldbu000035272584-64-7C9H9NO2S
- 6-Methoxy-2,4-dihydro-1,4-benzothiazin-3-one99286-44-9C9H9NO2S
- 1H-Indole, 1-(methylsulfonyl)-70390-93-1C9H9NO2S
- 3-(Methanesulfonylmethyl)benzonitrile261924-51-0C9H9NO2S
- Ethyl 2-cyano-2-(3-thienyl)acetate21418-54-2C9H9NO2S
- 2-(Benzylsulfonyl)acetonitrile177703-80-9C9H9NO2S
- Methyl 3-carbamothioylbenzoate106748-27-0C9H9NO2S
- 5-Methoxy-2-(methylthio)-1,3-benzoxazole1071329-05-9C9H9NO2S
- Ethyl 4H-thieno[3,2-b]pyrrole-2-carboxylate848243-85-6C9H9NO2S
- Benzoylthio-O-methyl ester carbamic acid3201-48-7C9H9NO2S
- 2-(1,3-Benzoxazol-2-ylsulfanyl)ethan-1-ol126828-31-7C9H9NO2S
- 2-Isothiocyanato-1,3-dimethoxybenzene343790-65-8C9H9NO2S
- (Toluene-3-sulphonyl)-acetonitrile243661-10-1C9H9NO2S
- 6-(Hydroxymethyl)-2H-benzo[b][1,4]thiazin-3(4H)-one443955-31-5C9H9NO2S
- N-(7-Oxo-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)formamide58095-37-7C9H9NO2S
- 4-Ethyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid924643-45-8C9H9NO2S
- 6-Methoxy-2-benzothiazolemethanol205181-83-5C9H9NO2S
- 4-(2-Thienyl)piperidine-2,6-dione1267704-33-5C9H9NO2S
- 3-Amino-6-methyl-1lambda6-benzothiophene-1,1-dione1421603-50-0C9H9NO2S
- 5-Ethoxy-2-(2-thienyl)-1,3-oxazole284040-86-4C9H9NO2S
- Benzyl 2-amino-2-thioxoacetate69433-18-7C9H9NO2S
- 2-Cyano-3-(3-methyl-2-thienyl)propionic Acid2044707-24-4C9H9NO2S
- 2-(Methanesulfonylmethyl)benzonitrile25195-58-8C9H9NO2S
- 4-(Methanesulfonylmethyl)benzonitrile161417-56-7C9H9NO2S
- 4-Thiazolidinone, 3-hydroxy-2-phenyl-65655-88-1C9H9NO2S
- 1-Nitro-4-(prop-2-en-1-ylsulfanyl)benzene32894-70-5C9H9NO2S
- 2-Methanesulfonyl-1H-indole169506-26-7C9H9NO2S
- 4-(3-Thienyl)piperidine-2,6-dione1342435-96-4C9H9NO2S
- 3-Ethyl-1H-1lambda~6~,2-benzothiazole-1,1-dione61798-56-9C9H9NO2S
- 2-Methyl-7-oxo-4,5,6,7-tetrahydro-1,3-benzothiazole-6-carbaldehyde827598-56-1C9H9NO2S
- 2-Cyano-3-(5-methyl-2-thienyl)propionic Acid2044707-09-5C9H9NO2S
- 3-Methyl-3-(thiophen-3-yl)pyrrolidine-2,5-dione1247829-97-5C9H9NO2S
- 3-Amino-2-methyl-1lambda6-benzothiophene-1,1-dione1423026-07-6C9H9NO2S
- 5-Methoxy-2H-benzo[b][1,4]thiazin-3(4H)-one1245004-58-3C9H9NO2S
- Benzamido-methanethioic acid S-methyl ester13996-86-6C9H9NO2S
- 2-(Prop-1-yn-1-yl)benzene-1-sulfonamide89392-02-9C9H9NO2S
- 4-Carbamothioylphenyl acetate1378309-02-4C9H9NO2S
- 2-Sulfanyl-5H,6H,7H-cyclopenta[b]pyridine-3-carboxylic acid933728-88-2C9H9NO2S
- 3-Methyl-4-(methylsulfonyl)benzonitrile1820608-05-6C9H9NO2S
- 1,5-Benzothiazepin-4(5H)-one, 2,3-dihydro-, 1-oxide55848-72-1C9H9NO2S
- 6-Ethoxy-2(3H)-benzoxazolethione13895-05-1C9H9NO2S
- 3-Thiophenepropanoic acid, alpha-cyano-, methyl ester115787-70-7C9H9NO2S
- 1H-Indene-6-sulfonamide145135-56-4C9H9NO2S
- 2-(2-(Methylsulfonyl)phenyl)acetonitrile1176042-07-1C9H9NO2S
- [[(Isocyanomethyl)sulfonyl]methyl]benzene36635-62-8C9H9NO2S
- Ethyl 5-(cyanomethyl)thiophene-2-carboxylate212508-31-1C9H9NO2S
- 2,6-Dimethoxybenzothiazole3507-19-5C9H9NO2S
- N-(3-Ethynylphenyl)methanesulfonamide1025055-55-3C9H9NO2S
- Methyl 4-cyano-2,5-dimethylthiophene-3-carboxylate2228307-68-2C9H9NO2S
- 2-(Ethylsulfonyl)benzonitrile918812-08-5C9H9NO2S
- 5-(Aminomethyl)benzo[b]thiophene 1,1-dioxide933715-56-1C9H9NO2S
- 4-Methoxy-2-(methylthio)benzo[d]oxazole354795-14-5C9H9NO2S
Frequently asked questions
What is the molar mass of C9H9NO2S?
The molar mass of C9H9NO2S is 195.24 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 196.0388 Da.
How many compounds have the formula C9H9NO2S?
CompoundList lists 235 compounds with the molecular formula C9H9NO2S, including Tosylmethyl isocyanide, 2,3-Dihydro-1,4-benzodioxine-2-carbothioamide, Tosylacetonitrile. 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 C9H9NO2S?
C9H9NO2S 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.