Molecular formula
C7H9NO2S
336 compounds have this formula on CompoundList.
- Molar mass
- 171.21g/mol
- Monoisotopic mass
- 175.0605Da
- Atoms
- 20
- Elements
- 5
- Rings plus double bonds
- 4
The formula C7H9NO2S describes a molecule made of 7 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 × 749.11%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 95.30%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 18.18%14.007 × 1 = 14.007 g/mol
- O Oxygen × 218.69%15.999 × 2 = 31.998 g/mol
- S Sulfur × 118.73%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H9NO2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 336 compounds
4-Amino-2,5-dimethylthiophene-3-carboxylic acid
CAS 2169483-53-6C7H9NO2S
Methyl 2-(2-methylthiazol-5-yl)acetate
CAS 1023812-57-8C7H9NO2S
(2-Methylthiazol-4-yl)methyl acetate
CAS 89937-68-8C7H9NO2S
2-(5-Ethylthiazol-4-yl)acetic acid
CAS 1784366-49-9C7H9NO2S
4-(1,3-Thiazol-4-yl)butanoic acid
CAS 951217-57-5C7H9NO2S
2-(Ethoxymethyl)-1,3-thiazole-5-carbaldehyde
CAS 1423024-61-6C7H9NO2S
![1-[(Prop-2-en-1-yl)sulfanyl]pyrrolidine-2,5-dione chemical structure, C7H9NO2S, CAS 922723-93-1](/s/PETKKBXSGFFOMO-UHFFFAOYSA-N.svg)
1-[(Prop-2-en-1-yl)sulfanyl]pyrrolidine-2,5-dione
CAS 922723-93-1C7H9NO2S
2-Amino-1-(4-methoxythiophen-2-yl)ethan-1-one
CAS 1520772-55-7C7H9NO2S
2-(3-Amino-5-methylthiophen-2-yl)acetic acid
CAS 1369245-29-3C7H9NO2S
3-Amino-5-ethylthiophene-2-carboxylic acid
CAS 1368376-41-3C7H9NO2S
3-(5-Methylthiazol-4-yl)propanoic acid
CAS 1503275-87-3C7H9NO2S
3-Propan-2-yl-1,2-thiazole-4-carboxylic acid
CAS 1239737-63-3C7H9NO2S
Methyl 2-(5-methylthiazol-4-yl)acetate
CAS 1553948-64-3C7H9NO2S
![1-[(4-Methyl-1,3-oxazol-2-yl)sulfanyl]propan-2-one chemical structure, C7H9NO2S, CAS 13016-18-7](/s/IFQFRIMYTQXSEG-UHFFFAOYSA-N.svg)
1-[(4-Methyl-1,3-oxazol-2-yl)sulfanyl]propan-2-one
CAS 13016-18-7C7H9NO2S
2-(1-Hydroxypropyl)-1,3-thiazole-5-carbaldehyde
CAS 2168612-03-9C7H9NO2S
4-(Aminomethyl)-5-methylthiophene-2-carboxylic acid
CAS 1424391-78-5C7H9NO2S
2-(3-Methyl-1,2-thiazol-5-yl)propanoic acid
CAS 1479728-69-2C7H9NO2S
2-(1,2-Thiazol-5-yl)butanoic acid
CAS 1476100-34-1C7H9NO2S
Ethanone, 2-methoxy-1-(2-methyl-4-thiazolyl)-
CAS 1353102-04-1C7H9NO2S
2-(Oxolan-3-yloxy)-1,3-thiazole
CAS 2196214-21-6C7H9NO2S
2-(1,2-Thiazol-3-yl)butanoic acid
CAS 1500263-05-7C7H9NO2S
![2-[(5-Methyl-2-furanyl)thio]acetamide chemical structure, C7H9NO2S, CAS 826-27-7](/s/YLCAVQUJARGTQH-UHFFFAOYSA-N.svg)
2-[(5-Methyl-2-furanyl)thio]acetamide
CAS 826-27-7C7H9NO2S
Methyl 2-(1,2-thiazol-5-yl)propanoate
CAS 1934647-15-0C7H9NO2S
3-(5-Methyl-2-thiazolyl)-3-oxetanol
CAS 1245816-15-2C7H9NO2S
- 5,6-Dimethoxypyridine-3-thiol2680537-64-6C7H9NO2S
- Ethyl 4-methyl-5-isothiazolecarboxylate15901-62-9C7H9NO2S
- 4-Methyl-2-(2-nitroethyl)thiophene2228671-53-0C7H9NO2S
- 3-(1-Methylethyl)-2-nitrothiophene29488-34-4C7H9NO2S
- 1-[5-(Hydroxymethyl)-4-methyl-1,3-thiazol-2-yl]ethan-1-one2168622-58-8C7H9NO2S
- (3S,3aR,6aR)-3-Isothiocyanatohexahydrofuro[3,4-b]furan2922280-80-4C7H9NO2S
- Methyl 2-isothiocyanato-3-methylbut-2-enoate61416-51-1C7H9NO2S
- 6-Acetyl-4-methyl-1,4-thiazin-3-one82912-52-5C7H9NO2S
- 4-Amino-5-ethylthiophene-2-carboxylic acid89499-39-8C7H9NO2S
- 2-Methyl-3-(1,3-thiazol-5-yl)propanoic acid933692-95-6C7H9NO2S
- 1 suppliersD,L-Homocysteine thiolactone acrylamide75900-47-9C7H9NO2S
- (R)-4-(1-Aminoethyl)thiophene-2-carboxylic acid1213324-56-1C7H9NO2S
- 2-(2-Hydroxypropan-2-yl)-1,3-thiazole-5-carbaldehyde1620546-12-4C7H9NO2S
- (R)-5-(1-Aminoethyl)thiophene-2-carboxylic acid1212850-63-9C7H9NO2S
- 1-Methyl-4-methylsulfinylpyrrole-2-carbaldehyde482585-34-2C7H9NO2S
- 2-Hydroxy-2-(5-methylthiophen-2-yl)acetamide1251211-23-0C7H9NO2S
- 2-Thiazoleacetic acid, 5-ethyl-1247691-06-0C7H9NO2S
- Ethyl 2-isothiocyanatobut-2-enoate61416-54-4C7H9NO2S
- 2-(Ethanesulfinyl)-1-oxo-1lambda~5~-pyridine61362-50-3C7H9NO2S
- 5-Amino-3-ethylthiophene-2-carboxylic acid1369094-13-2C7H9NO2S
- 3-(1,3-Thiazol-5-yl)butanoic acid1513648-01-5C7H9NO2S
- 2-(1,3-Thiazol-5-yl)butanoic acid1512070-93-7C7H9NO2S
- 1-(2-Methoxy-1,3-thiazol-5-yl)propan-2-one1780288-67-6C7H9NO2S
- 2-Amino-2-(4-methylthiophen-3-yl)acetic acid1779641-09-6C7H9NO2S
- N-[2-(Prop-2-ynoylsulfanyl)ethyl]acetamide845533-46-2C7H9NO2S
- (4S)-2-Cyclopropyl-4,5-dihydro-1,3-thiazole-4-carboxylic acid2648851-56-1C7H9NO2S
- (S)-(4-Hydroxyphenyl)(imino)methyl-lambda6-sulfanone2260917-78-8C7H9NO2S
- 4,6-Dimethylpyridine-2-sulfinic acid2098851-45-5C7H9NO2S
- 2,6-Dimethoxypyridine-3-thiol2356921-64-5C7H9NO2S
- 2-(Tetrahydrofuran-3-yl)thiazol-4-ol1849259-07-9C7H9NO2S
- 1-(2-Methoxy-1,3-thiazol-5-yl)prop-2-en-1-ol1849298-63-0C7H9NO2S
- 5-(Methoxymethyl)furan-2-carbothioamide1856595-34-0C7H9NO2S
- 2-Amino-1-(5-methoxythiophen-2-yl)ethan-1-one1882711-83-2C7H9NO2S
- 3-(2-Methoxy-1,3-thiazol-5-yl)prop-2-en-1-ol1862271-69-9C7H9NO2S
- 3-(2-Methoxy-1,3-thiazol-5-yl)propanal1871928-06-1C7H9NO2S
- 2-Methoxy-5-[(oxiran-2-yl)methyl]-1,3-thiazole1849377-23-6C7H9NO2S
- Ethyl 5-methylisothiazole-3-carboxylate1849379-15-2C7H9NO2S
- 6-Ethylpyridine-2-sulfinic acid2172230-06-5C7H9NO2S
- Methyl 4-(methylamino)thiophene-3-carboxylate1804936-72-8C7H9NO2S
- 5,6-Dimethylpyridine-3-sulfinic acid2551116-21-1C7H9NO2S
- {4H,6H,7H-Pyrano[3,4-d][1,2]oxazol-3-yl}methanethiol2137686-97-4C7H9NO2S
- Methyl 2-(1,2-thiazol-4-yl)propanoate2010134-14-0C7H9NO2S
- 3-Propyl-1,2-thiazole-5-carboxylic acid2138081-27-1C7H9NO2S
- (2S)-3-Cyclopropyl-2-isothiocyanatopropanoic acid2165867-48-9C7H9NO2S
- 2-Cyclobutyl-2-isothiocyanatoacetic acid2168869-37-0C7H9NO2S
- 2-Methoxy-1-(4-methyl-1,3-thiazol-2-yl)ethan-1-one2172148-05-7C7H9NO2S
- 2-Methyl-5-(sulfanylmethyl)-1H-pyrrole-3-carboxylic acid2172344-08-8C7H9NO2S
- 2-(1-Hydroxyethyl)-4-methyl-1,3-thiazole-5-carbaldehyde2167096-99-1C7H9NO2S
- 2-Ethoxy-1-(1,3-thiazol-2-yl)ethan-1-one2172111-72-5C7H9NO2S
- 3-Methoxy-1-(1,3-thiazol-2-yl)propan-1-one2172022-27-2C7H9NO2S
- 1-[2-(1-Hydroxyethyl)-1,3-thiazol-4-yl]ethan-1-one2169113-03-3C7H9NO2S
- 1-[5-(Hydroxymethyl)-1,3-thiazol-2-yl]propan-1-one2168071-43-8C7H9NO2S
- 4-(1,3-Thiazol-5-yl)oxolan-3-ol2024354-06-9C7H9NO2S
- rac-(3R,4S)-4-(1,3-Thiazol-5-yl)oxolan-3-ol2227730-49-4C7H9NO2S
- 4-(1,2-Thiazol-5-yl)oxolan-3-ol1997130-30-9C7H9NO2S
- 4-(1,2-Thiazol-4-yl)oxolan-3-ol2000046-03-5C7H9NO2S
- 4-(1,3-Thiazol-2-yl)oxolan-3-ol2171866-72-9C7H9NO2S
- rac-(3R,4S)-4-(1,3-Thiazol-4-yl)oxolan-3-ol2227689-04-3C7H9NO2S
- rac-(3R,4S)-4-(1,3-Thiazol-2-yl)oxolan-3-ol2227735-91-1C7H9NO2S
- 4-(1,3-Thiazol-4-yl)oxolan-3-ol2007002-02-8C7H9NO2S
- 1-(3-Methoxy-1,2-thiazol-4-yl)propan-1-one2158846-09-2C7H9NO2S
- rac-(3R,4S)-4-(1,2-Thiazol-3-yl)oxolan-3-ol2227833-04-5C7H9NO2S
- rac-(3R,4S)-4-(1,2-Thiazol-5-yl)oxolan-3-ol2227808-66-2C7H9NO2S
- Methyl 4-(aminomethyl)thiophene-3-carboxylate2172188-77-9C7H9NO2S
- 4-(1,2-Thiazol-3-yl)oxolan-3-ol2002323-86-4C7H9NO2S
- 2-Methyl-5-(2-nitroethyl)thiophene2228652-83-1C7H9NO2S
- Methyl 1-methyl-4-sulfanyl-1H-pyrrole-2-carboxylate2229557-81-5C7H9NO2S
- 2-(2-Methoxy-1,3-thiazol-5-yl)propanal2228700-58-9C7H9NO2S
- 2-(Methoxymethyl)-4-(oxiran-2-yl)-1,3-thiazole2229250-93-3C7H9NO2S
- 3-Ethyl-2-(nitromethyl)thiophene2229190-55-8C7H9NO2S
- 2-(Methoxymethyl)-4-[(2R)-oxiran-2-yl]-1,3-thiazole2227689-50-9C7H9NO2S
- 2-(Methoxymethyl)-4-[(2S)-oxiran-2-yl]-1,3-thiazole2227736-54-9C7H9NO2S
- 3-Methyl-2-(2-nitroethyl)thiophene2228923-91-7C7H9NO2S
- 2-[2-(Methoxymethyl)-1,3-thiazol-4-yl]acetaldehyde2141312-52-7C7H9NO2S
- 2,4-Dimethoxypyridine-3-thiol2228154-53-6C7H9NO2S
- 2,5-Dimethyl-3-(nitromethyl)thiophene2228270-16-2C7H9NO2S
Frequently asked questions
What is the molar mass of C7H9NO2S?
The molar mass of C7H9NO2S is 171.21 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 175.0605 Da.
How many compounds have the formula C7H9NO2S?
CompoundList lists 336 compounds with the molecular formula C7H9NO2S, including 4-Amino-2,5-dimethylthiophene-3-carboxylic acid, Methyl 2-(2-methylthiazol-5-yl)acetate, (2-Methylthiazol-4-yl)methyl acetate. 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 C7H9NO2S?
C7H9NO2S has a degree of unsaturation of 4. 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.