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 201 to 300 of 360 compounds
(4-Amino-3-sulfanylphenyl)acetic acid
CAS 30132-16-2C8H9NO2S
2,3-Dihydro-2-methyl-1,2-benzisothiazole-1,1-dione
CAS 67299-16-5C8H9NO2S
Methyl(2-methyl-3-nitrophenyl)sulfane
CAS 82173-72-6C8H9NO2S
![(R)-3-Methyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide chemical structure, C8H9NO2S, CAS 130973-53-4](/s/WZOKMILQIPCVQJ-ZCFIWIBFSA-N.svg)
(R)-3-Methyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide
CAS 130973-53-4C8H9NO2S
2-(4-Sulfanylphenoxy)acetamide
CAS 203246-66-6C8H9NO2S
(3-Methyl-4-nitrophenyl)methanethiol
CAS 2228339-59-9C8H9NO2S
(4-Methyl-3-nitrophenyl)methanethiol
CAS 2142113-88-8C8H9NO2S
5-Acetyl-N-methylthiophene-2-carboxamide
CAS 184582-21-6C8H9NO2S
N-(3-Acetylthiophen-2-yl)acetamide
CAS 175966-93-5C8H9NO2S
(2-Methyl-6-nitrophenyl)methanethiol
CAS 2229586-68-7C8H9NO2S
S-Pyridin-2-yl (2S)-2-hydroxypropanethioate
CAS 597542-44-4C8H9NO2S
4-(2-Methoxy-1,3-thiazol-5-yl)but-3-en-2-one
CAS 1074766-13-4C8H9NO2S
2-(Methylsulfonyl)-5-vinylpyridine
CAS 2567510-92-1C8H9NO2S
2-(Benzenesulfonyl)ethen-1-amine
CAS 88019-08-3C8H9NO2S
3-(Prop-1-ene-1-sulfonyl)pyridine
CAS 477779-56-9C8H9NO2S
3-Hydroxy-5-(methylthio)benzamide
CAS 1243394-41-3C8H9NO2S
2-Hydroxy-3-(methylthio)benzamide
CAS 1243459-27-9C8H9NO2S
4-Hydroxy-2-(methylthio)benzamide
CAS 1243444-59-8C8H9NO2S
2-Hydroxy-6-(methylthio)benzamide
CAS 1243283-05-7C8H9NO2S
2-Hydroxy-5-(methylthio)benzamide
CAS 1378819-50-1C8H9NO2S
5-Hydroxy-2-(methylthio)benzamide
CAS 1243283-65-9C8H9NO2S
4-Hydroxy-3-(methylthio)benzamide
CAS 110642-31-4C8H9NO2S
2-Amino-3-(methylthio)benzoic acid
CAS 1546534-53-5C8H9NO2S
Methyl 6-mercapto-2-methylnicotinate
CAS 1355232-42-6C8H9NO2S
- 1-[(1,3-Thiazol-2-yl)methyl]cyclopropane-1-carboxylic acid1529313-62-9C8H9NO2S
- Methyl (2Z)-3-(1,3-thiazol-2-yl)but-2-enoate1564056-69-4C8H9NO2S
- 3-Amino-5-cyclopropylthiophene-2-carboxylic acid1486169-28-1C8H9NO2S
- 1-(2-Methyl-1,3-thiazol-4-yl)cyclopropane-1-carboxylic acid1354751-65-7C8H9NO2S
- 1-(1,3-Thiazol-2-yl)cyclobutane-1-carboxylic acid1523422-62-9C8H9NO2S
- Methyl 6-mercapto-4-methylnicotinate1355180-07-2C8H9NO2S
- rac-(1R,2R)-2-(4-Methyl-1,3-thiazol-5-yl)cyclopropane-1-carboxylic acid1423768-80-2C8H9NO2S
- 4-Pyridinecarboxylic acid, 1,2-dihydro-2-thioxo-, ethyl ester90005-68-8C8H9NO2S
- 2,3-Dimethyl-6-nitrobenzene-1-thiol1806336-90-2C8H9NO2S
- 5-(Azetidin-3-yl)thiophene-3-carboxylic acid2097964-44-6C8H9NO2S
- 4-(Cyclopropanesulfonyl)pyridine2060050-08-8C8H9NO2S
- 4-(1-Methanesulfonylethenyl)pyridine2060038-43-7C8H9NO2S
- 2-Amino-5-cyclopropylthiophene-3-carboxylic acid1935956-27-6C8H9NO2S
- 1,2-Dihydro-5,6-dimethyl-2-thioxo-3-pyridinecarboxylic acid90151-41-0C8H9NO2S
- Cyano(thian-4-ylidene)acetic acid152169-82-9C8H9NO2S
- 2-(4-Methyl-1,3-thiazol-5-yl)cyclopropane-1-carboxylic acid1822598-71-9C8H9NO2S
- 6-Methoxy-5-(methylthio)nicotinaldehyde1289076-28-3C8H9NO2S
- 2-Hydroxy-4-methoxybenzene-1-carbothioamide938228-96-7C8H9NO2S
- 5-Cyclopropylpyridine-2-sulfinic acid2172560-54-0C8H9NO2S
- (2E)-3-(2,5-Dimethyl-1,3-thiazol-4-yl)prop-2-enoic acid2169875-92-5C8H9NO2S
- 3-(4,5-Dimethyl-1,3-thiazol-2-yl)-3-oxopropanal2138519-07-8C8H9NO2S
- (E)-[1-(Thiophen-2-yl)ethylidene]amino acetate216752-96-4C8H9NO2S
- (E)-[1-(Thiophen-3-yl)ethylidene]amino acetate1426021-94-4C8H9NO2S
- (S)-3-Methyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide130973-57-8C8H9NO2S
- Methyl 4-methylsulfanylpyridine-2-carboxylate74470-45-4C8H9NO2S
- 4-Cyclopropyl-2-methylthiazole-5-carboxylic acid136204-46-1C8H9NO2S
- N-((5-Formylthiophen-2-yl)methyl)acetamide273731-11-6C8H9NO2S
- 6-(Thiophen-3-yl)morpholin-3-one951627-09-1C8H9NO2S
- 1-(Methylsulfanyl)-4-(nitromethyl)benzene1337927-69-1C8H9NO2S
- (5-Methyl-2-nitrophenyl)methanethiol2228494-11-7C8H9NO2S
- 2-[5-(Hydroxymethyl)-1,3-thiazol-2-yl]but-3-yn-2-ol1202769-85-4C8H9NO2S
- 2,5-Dimethyl-3-(2-nitroethenyl)thiophene60611-08-7C8H9NO2S
- 3-Ethoxy-1-(1,3-thiazol-2-yl)prop-2-en-1-one1562618-90-9C8H9NO2S
- 1-(4-Methyl-1,3-thiazol-2-yl)cyclopropane-1-carboxylic acid1252640-85-9C8H9NO2S
- (5-Ethyl-5-methyl-2-oxo-1,3-oxathiolan-4-ylidene)acetonitrile118560-29-5C8H9NO2S
- 4-Amino-4H,5H,6H-cyclopenta[b]thiophene-2-carboxylic acid1424391-24-1C8H9NO2S
- 2-[1-(1,3-Thiazol-4-yl)cyclopropyl]acetic acid1368359-46-9C8H9NO2S
- 2-[1-(1,3-Thiazol-2-yl)cyclopropyl]acetic acid1368170-95-9C8H9NO2S
- 2-Cyclopropyl-2-(2-thiazolyl)acetic Acid1780191-89-0C8H9NO2S
- 2-Cyclopropyl-2-(5-thiazolyl)acetic Acid1780221-02-4C8H9NO2S
- 2-Cyclopropyl-2-(4-thiazolyl)acetic Acid1779943-17-7C8H9NO2S
- 1-(1,3-Thiazol-4-yl)cyclobutane-1-carboxylic acid1493408-29-9C8H9NO2S
- 2-(4-Cyclopropyl-1,3-thiazol-5-yl)acetic acid1498555-27-3C8H9NO2S
- 1-(2-Methyl-1,3-thiazol-5-yl)cyclopropane-1-carboxylic acid1519274-14-6C8H9NO2S
- 1-(1,3-Thiazol-5-yl)cyclobutane-1-carboxylic acid1509387-06-7C8H9NO2S
- 6-Amino-5,6-dihydro-4H-cyclopenta[B]thiophene-6-carboxylic acid1550905-91-3C8H9NO2S
- 4-Amino-5,6-dihydro-4H-cyclopenta[B]thiophene-4-carboxylic acid1544701-75-8C8H9NO2S
- 4H,5H,6H,7H-Thieno[2,3-b]pyridine-2-carboxylic acid1557406-84-4C8H9NO2S
- Isoindoline-5-sulfinic Acid1785170-36-6C8H9NO2S
- 3-Phenyl-1lambda6,2-thiazetidine-1,1-dione97273-02-4C8H9NO2S
- (3R)-1,1-Dioxo-2,3-dihydrobenzothiophen-3-amine2322692-24-8C8H9NO2S
- 4-Cyclobutyl-2-thiazolecarboxylic acid1180673-54-4C8H9NO2S
- 2-Ethenyl-5-methylsulfonylpyridine1408335-00-1C8H9NO2S
- S-(Pyridin-2-yl) 2-methoxyethanethioate1883585-51-0C8H9NO2S
- 2-Methyl-3-(2-methylthiazol-4-yl)acrylicacid474123-35-8C8H9NO2S
- Methyl 4-amino-2-sulfanylbenzoate1824598-53-9C8H9NO2S
- 2-[1-(1,3-Thiazol-5-yl)cyclopropyl]acetic acid1367848-76-7C8H9NO2S
- 1-(4-Methyl-1,3-thiazol-5-yl)cyclopropane-1-carboxylic acid1499666-14-6C8H9NO2S
- 1-[(1,3-Thiazol-5-yl)methyl]cyclopropane-1-carboxylic acid1564862-55-0C8H9NO2S
- 2-(2-Methyl-1,3-thiazol-4-yl)cyclopropane-1-carboxylic acid1595539-76-6C8H9NO2S
- 1-(2-Methyl-1,3-thiazol-4-yl)butane-1,3-dione1603329-71-0C8H9NO2S
- 1-(1,3-Thiazol-4-yl)pentane-1,3-dione1596865-36-9C8H9NO2S
- 3-Ethoxy-1-(1,3-thiazol-4-yl)prop-2-en-1-one1604017-34-6C8H9NO2S
- 1-(1,3-Thiazol-5-yl)pentane-1,3-dione1597135-66-4C8H9NO2S
- 3-Ethoxy-1-(1,3-thiazol-5-yl)prop-2-en-1-one1603891-68-4C8H9NO2S
- 5-(5-Methylthiophen-2-yl)-1,3-oxazolidin-2-one1894687-74-1C8H9NO2S
- 3-Amino-4-cyclopropylthiophene-2-carboxylic acid1822680-39-6C8H9NO2S
- 2-Amino-4-cyclopropylthiophene-3-carboxylic acid1934610-88-4C8H9NO2S
- 4-(4-Methylthiophen-2-yl)-1,3-oxazolidin-2-one1823624-67-4C8H9NO2S
- 2-(2-Methyl-1,3-thiazol-5-yl)cyclopropane-1-carboxylic acid1866215-47-5C8H9NO2S
- Cyclopropyl(2-methoxy-5-thiazolyl)methanone1862960-08-4C8H9NO2S
- 4-(3-Hydroxyazetidin-1-yl)thiophene-2-carbaldehyde1858981-72-2C8H9NO2S
- 5-(3-Hydroxyazetidin-1-yl)thiophene-2-carbaldehyde1860390-01-7C8H9NO2S
- 2-Hydroxy-5-methoxybenzene-1-carbothioamide1541029-33-7C8H9NO2S
- 2-Hydroxy-3-methoxybenzene-1-carbothioamide1378858-56-0C8H9NO2S
- 4-Hydroxy-2-methoxybenzene-1-carbothioamide1522824-26-5C8H9NO2S
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 (4-Amino-3-sulfanylphenyl)acetic acid, 2,3-Dihydro-2-methyl-1,2-benzisothiazole-1,1-dione, Methyl(2-methyl-3-nitrophenyl)sulfane. 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.