Molecular formula
C8H9NO2S
360 compounds have this formula on CompoundList.
- Molar mass
- 183.22g/mol
- Monoisotopic mass
- 183.0354Da
- Atoms
- 21
- Elements
- 5
- Rings plus double bonds
- 5
The formula C8H9NO2S describes a molecule made of 8 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 × 852.44%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 94.95%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.64%14.007 × 1 = 14.007 g/mol
- O Oxygen × 217.46%15.999 × 2 = 31.998 g/mol
- S Sulfur × 117.50%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C8H9NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 360 compounds
Methyl 1-methyl-2-thioxo-1,2-dihydro-4-pyridinecarboxylate
CAS 98387-35-0C8H9NO2S
Methyl3-amino-4-mercaptobenzoate
CAS 203664-49-7C8H9NO2S
![1-[(Methylsulfanyl)methyl]-2-nitrobenzene chemical structure, C8H9NO2S, CAS 81630-02-6](/s/RGKGUSHOHQIMII-UHFFFAOYSA-N.svg)
1-[(Methylsulfanyl)methyl]-2-nitrobenzene
CAS 81630-02-6C8H9NO2S
Methyl(4-methyl-2-nitrophenyl)sulfane
CAS 133536-24-0C8H9NO2S
3-(Vinylsulfonyl)aniline
CAS 40082-29-9C8H9NO2S
2-Methyl-1-(methylsulfanyl)-4-nitrobenzene
CAS 100949-45-9C8H9NO2S
3-Vinylbenzenesulfonamide
CAS 205876-31-9C8H9NO2S
Methyl 2-cyclopropylthiazole-5-carboxylate
CAS 1286744-61-3C8H9NO2S
Methyl(2-methyl-5-nitrophenyl)sulfane
CAS 90005-73-5C8H9NO2S
2-(2-Cyclopropyl-2-oxoethylidene)-1,3-thiazolidin-4-one
CAS 1000933-52-7C8H9NO2S
![1-(4H,6H,7H-Pyrano[4,3-D][1,3]thiazol-2-yl)ethan-1-one chemical structure, C8H9NO2S, CAS 1343313-51-8](/s/IPRNTYPYUBUSDV-UHFFFAOYSA-N.svg)
1-(4H,6H,7H-Pyrano[4,3-D][1,3]thiazol-2-yl)ethan-1-one
CAS 1343313-51-8C8H9NO2S
2-(Oxolan-2-yl)-1,3-thiazole-5-carbaldehyde
CAS 1083369-06-5C8H9NO2S
Methyl 3-amino-3-thiophen-2-yl-acrylate
CAS 90956-83-5C8H9NO2S
Methyl 3-(2-methyl-1,3-thiazol-4-yl)prop-2-enoate
CAS 216318-31-9C8H9NO2S
Methyl 4-cyclopropyl-1,3-thiazole-5-carboxylate
CAS 1423028-98-1C8H9NO2S
6-Methoxy-4-(methylthio)nicotinaldehyde
CAS 1288994-83-1C8H9NO2S
Methyl 3-(4-methyl-1,3-thiazol-5-yl)prop-2-enoate
CAS 1663518-39-5C8H9NO2S
4-Amino-2,3-dihydro-1lambda6-benzothiophene-1,1-dione
CAS 1469093-36-4C8H9NO2S
4,5,6,7-Tetrahydro-1,3-benzothiazole-4-carboxylic acid
CAS 933704-26-8C8H9NO2S
4-Methyl-2-methylsulfanyl-1-nitrobenzene
CAS 29690-22-0C8H9NO2S
S-(p-Methoxybenzoyl)thiohydroxylamine
CAS 35124-66-4C8H9NO2S
Methyl 1-methyl-6-sulfanylidenepyridine-2-carboxylate
CAS 87151-08-4C8H9NO2S
2-(4-Cyclopropyl-1,3-thiazol-2-yl)acetic acid
CAS 898382-16-6C8H9NO2S
Methyl (2E)-2-cyano-2-(thiolan-3-ylidene)acetate
C8H9NO2S
- Benzenamine, 4-methoxy-2-methyl-N-sulfinyl-56911-11-6C8H9NO2S
- 2-((6-Methylpyridin-2-yl)thio)acetic acid68840-22-2C8H9NO2S
- 4-(Methylthio)-2-nitrotoluene78228-00-9C8H9NO2S
- 3-Hydroxy-4-methoxybenzene-1-carbothioamide145736-69-2C8H9NO2S
- Methyl 3-amino-2-mercaptobenzoate192948-03-1C8H9NO2S
- 2-[(4-Hydroxyphenyl)thio]acetamide30519-02-9C8H9NO2S
- 2-(Pyridin-4-ylsulfanyl)propanoic acid56201-89-9C8H9NO2S
- N-(2-Oxoethyl)-2-thiopheneacetamide10328-42-4C8H9NO2S
- Methyl 2-(methylsulfanyl)pyridine-4-carboxylate74470-39-6C8H9NO2S
- Methyl(3-methyl-4-nitrophenyl)sulfane308814-40-6C8H9NO2S
- 4-(5-Methylthiophen-2-yl)oxazolidin-2-one1498820-97-5C8H9NO2S
- 1-(Thiazol-4-ylmethyl)cyclopropane-1-carboxylic acid1489314-84-2C8H9NO2S
- 5-(Ethylthio)picolinic acid1010100-20-5C8H9NO2S
- 2-Methyl-6-(methylthio)nicotinic acid137347-37-6C8H9NO2S
- 5-[(1S,2S)-2-Aminocyclopropyl]thiophene-2-carboxylic acid2055841-94-4C8H9NO2S
- 1H,3H,4H-Pyrrolo[2,1-c][1,4]thiazine-8-carboxylic acid2169344-91-4C8H9NO2S
- 4-Amino-3-(methylthio)benzoic acid854675-09-5C8H9NO2S
- (R)-Oxisuran153833-29-5C8H9NO2S
- (S)-Oxisuran153833-30-8C8H9NO2S
- 3-Methoxy-4,5,6,7-tetrahydro-1,2-benzisothiazol-4-one182317-36-8C8H9NO2S
- 2-Nitro-4,5,6,7-tetrahydrobenzo[b]thiophene57021-50-8C8H9NO2S
- Methyl 1,4-dihydro-1-methyl-4-thioxo-3-pyridinecarboxylate343787-51-9C8H9NO2S
- 1-(Ethylsulfanyl)-2-nitrobenzene3058-46-6C8H9NO2S
- 2-(4-Nitrophenyl)ethane-1-thiol100949-14-2C8H9NO2S
- 5-[(N,N-Dimethylamino)carbonyl]-2-thiophenecarboxaldehyde135080-11-4C8H9NO2S
- 4H,5H,6H,7H-Thieno[2,3-c]pyridine-2-carboxylic acid1367968-90-8C8H9NO2S
- Dihydrobenzothiazindioxide33047-95-9C8H9NO2S
- 4,5,6,7-Tetrahydrothieno[2,3-c]pyridine-7-carboxylic acid105222-07-9C8H9NO2S
- 4H,5H,6H,7H-Thieno[2,3-c]pyridine-5-carboxylic acid93449-83-3C8H9NO2S
- N-(4-Hydroxy-3-sulfanylphenyl)acetamide99533-99-0C8H9NO2S
- N-Benzylidenemethanesulfonamide14674-34-1C8H9NO2S
- (2E)-3-(2,4-Dimethyl-1,3-thiazol-5-yl)prop-2-enoic acid1445893-67-3C8H9NO2S
- 1-(Thiophene-3-carbonyl)azetidin-3-ol1340388-16-0C8H9NO2S
- 3-(Dimethyl-1,3-thiazol-5-yl)-3-oxopropanal1342856-16-9C8H9NO2S
- 1-(Thiazol-2-yl)pentane-1,3-dione1494741-86-4C8H9NO2S
- Methyl 6-(sulfanylmethyl)pyridine-3-carboxylate1522089-32-2C8H9NO2S
- 2-(2-Cyclopropylthiazol-5-yl)acetic acid1490810-51-9C8H9NO2S
- 2-(2-Nitrophenyl)ethane-1-thiol100949-44-8C8H9NO2S
- Cyclopropyl(4-(hydroxymethyl)thiazol-2-yl)methanone2166801-97-2C8H9NO2S
- 1-(Methylsulfanylmethyl)-4-nitrobenzene51392-53-1C8H9NO2S
- Ethanethioic acid, S-[2-oxo-2-(1H-pyrrol-2-yl)ethyl] ester653586-09-5C8H9NO2S
- Benzenamine, 3-methoxy-2-methyl-N-sulfinyl-56911-17-2C8H9NO2S
- Benzenamine, 2-methoxy-6-methyl-N-sulfinyl-56911-10-5C8H9NO2S
- 6-(Thiophen-2-yl)morpholin-3-one76175-42-3C8H9NO2S
- Methyl 2-(pyridin-4-ylthio)acetate78526-48-4C8H9NO2S
- Methyl 3-(methylthio)-4-pyridinecarboxylate74470-42-1C8H9NO2S
- 2-(Phenylsulfanyl)ethyl nitrite112752-00-8C8H9NO2S
- Carbamic acid, thio-, O-(o-methoxyphenyl) ester1199-10-6C8H9NO2S
- Allyl 5-amino-2-thiophenecarboxylate154308-85-7C8H9NO2S
- N-Methyl-3-oxo-3-(thiophen-2-yl)propanamide603959-53-1C8H9NO2S
- 3-Hydroxy-4-(methylthio)benzamide1011713-14-6C8H9NO2S
- 7-Amino-2,3-dihydro-1,4-benzodioxine-6-thiol152038-64-7C8H9NO2S
- 2-Methyl-1,3-thiazol-4-yl but-3-enoate533885-84-6C8H9NO2S
- 2,6-Dimethyl-4-nitrobenzenethiol224648-57-1C8H9NO2S
- 2-(4-(Hydroxymethyl)thiazol-2-yl)but-3-yn-2-ol1202770-10-2C8H9NO2S
- Ethyl 2-vinylthiazole-5-carboxylate1257446-61-9C8H9NO2S
- 3-(Dimethyl-1,3-thiazol-4-yl)-3-oxopropanal1341755-25-6C8H9NO2S
- 4-(3-Methylthiophen-2-yl)-1,3-oxazolidin-2-one1465225-95-9C8H9NO2S
- 3-Amino-4-methyl-5-sulfanylbenzoic acid1421317-20-5C8H9NO2S
- 4-[2-(Methanesulfonyl)ethenyl]pyridine68063-72-9C8H9NO2S
- 3-Hydroxy-2-(methylthio)benzamide1243456-11-2C8H9NO2S
- 2-Hydroxy-4-(methylthio)benzamide1243358-27-1C8H9NO2S
- 2,6-Dimethyl-4-sulfanylpyridine-3-carboxylic acid1354940-88-7C8H9NO2S
- 1-(3-Nitrophenyl)ethane-1-thiol1542833-26-0C8H9NO2S
- 1-(2-Nitrophenyl)ethane-1-thiol1521757-42-5C8H9NO2S
- 2-(1-Methylcyclopropyl)thiazole-4-carboxylic Acid1526550-10-6C8H9NO2S
- (E)-3-(2-Ethylthiazol-5-yl)acrylic acid1563377-51-4C8H9NO2S
- 4,5,6,7-Tetrahydrobenzo[d]thiazole-7-carboxylic acid933704-18-8C8H9NO2S
- 2,5-Dimethyl-4-nitrobenzenethiol38405-48-0C8H9NO2S
- 2-(3-Amino-4-mercaptophenyl)acetic acid1368236-03-6C8H9NO2S
- Methyl 5-amino-2-mercaptobenzoate1823025-17-7C8H9NO2S
- 3-(1-Methanesulfonylethenyl)pyridine2060051-47-8C8H9NO2S
- 4-(S-Methylsulfonimidoyl)benzaldehyde2445906-28-3C8H9NO2S
- 2-Propanone, 1-[(3-hydroxy-2-pyridinyl)thio]-30221-74-0C8H9NO2S
- Prop-2-enyl 2-methyl-1,3-thiazole-4-carboxylate187269-96-1C8H9NO2S
- 5-Methyl-2-thioxopyridin-1(2H)-yl acetate434944-72-6C8H9NO2S
Frequently asked questions
What is the molar mass of C8H9NO2S?
The molar mass of C8H9NO2S is 183.22 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 183.0354 Da.
How many compounds have the formula C8H9NO2S?
CompoundList lists 360 compounds with the molecular formula C8H9NO2S, including Methyl 1-methyl-2-thioxo-1,2-dihydro-4-pyridinecarboxylate, Methyl3-amino-4-mercaptobenzoate, 1-[(Methylsulfanyl)methyl]-2-nitrobenzene. 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 C8H9NO2S?
C8H9NO2S has a degree of unsaturation of 5. 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.