Molecular formula

C₁₁H₁₁NO₂S

328 compounds have this formula on CompoundList.

Molar mass: 221.27g/mol
Monoisotopic mass: 228.0950Da
Atoms: 26
Elements: 5
Rings plus double bonds: 7

The formula C11H11NO2S describes a molecule made of 11 carbon atoms, 11 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 × 1159.71%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 115.01%
1.008 × 11 = 11.088 g/mol
N Nitrogen × 16.33%
14.007 × 1 = 14.007 g/mol
O Oxygen × 214.46%
15.999 × 2 = 31.998 g/mol
S Sulfur × 114.49%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C11H11NO2S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 301 to 328 of 328 compounds

1-(5-Cyanothiophen-2-yl)cyclopentane-1-carboxylic acid

CAS 2229578-02-1C₁₁H₁₁NO₂S

3-(1-Methanesulfonylcyclopropyl)benzonitrile

CAS 2116799-83-6C₁₁H₁₁NO₂S

4-(2-Aminoethyl)-1-benzothiophene-2-carboxylic acid

CAS 2580205-84-9C₁₁H₁₁NO₂S

Methyl 2-(1,2-benzothiazol-7-yl)propanoate

CAS 2008396-34-5C₁₁H₁₁NO₂S

Methyl 5-(1-cyanocyclobutyl)thiophene-2-carboxylate

CAS 2229523-97-9C₁₁H₁₁NO₂S

2-(2-Ethynylphenyl)-1lambda6,2-thiazolidine-1,1-dione

CAS 2913418-44-5C₁₁H₁₁NO₂S

2-[(7-Methyl-1H-indol-3-yl)sulfanyl]acetic acid

CAS 2329264-75-5C₁₁H₁₁NO₂S

(5-(2-Methoxyphenyl)thiazol-4-yl)methanol

CAS 3078409-83-0C₁₁H₁₁NO₂S

(5-(3-Methoxyphenyl)thiazol-4-yl)methanol

CAS 3078406-92-2C₁₁H₁₁NO₂S

(5-(4-Methoxyphenyl)thiazol-4-yl)methanol

CAS 3078391-16-6C₁₁H₁₁NO₂S

(5-(6-Methoxypyridin-3-yl)thiophen-2-yl)methanol

CAS 2027776-19-6C₁₁H₁₁NO₂S

Methyl (S)-3-phenyl-2-thiocyanatopropanoate

CAS 1391745-08-6C₁₁H₁₁NO₂S

Methyl 3-(methylthio)-1H-indole-2-carboxylate

CAS 80412-28-8C₁₁H₁₁NO₂S

5-Benzothiazoleacetic acid,2-methyl-,methyl ester

CAS 257632-76-1C₁₁H₁₁NO₂S

2,5-Dimethyl-1,3-benzothiazol-6-yl acetate

CAS 92288-20-5C₁₁H₁₁NO₂S

1-(3-Amino-5-methoxybenzo[B]thiophen-2-yl)ethanone

CAS 1426445-00-2C₁₁H₁₁NO₂S

6-Benzothiazolemethanol,2-methyl-,acetate

CAS 103986-15-8C₁₁H₁₁NO₂S

(5-(4-(Methylthio)phenyl)isoxazol-3-yl)methanol

CAS 925007-06-3C₁₁H₁₁NO₂S

Ethyl 6-aminobenzo[b]thiophene-3-carboxylate

CAS 1253969-59-3C₁₁H₁₁NO₂S

8-Methylnaphthalene-2-sulfonamide

CAS 856209-32-0C₁₁H₁₁NO₂S

Ethyl 2-methylbenzo[d]thiazole-4-carboxylate

CAS 1261844-81-8C₁₁H₁₁NO₂S

2-Propenenitrile, 2-methyl-3-[2-(methylsulfonyl)phenyl]-

CAS 2360754-05-6C₁₁H₁₁NO₂S

2-Amino-6-ethyl-1-benzothiophene-3-carboxylic acid

CAS 1209007-53-3C₁₁H₁₁NO₂S

4-(2-(Thiophen-2-yl)ethoxy)pyridin-2(1H)-one

CAS 1182255-11-3C₁₁H₁₁NO₂S

Frequently asked questions

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What is the molar mass of C11H11NO2S?

The molar mass of C11H11NO2S is 221.27 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 228.0950 Da.

How many compounds have the formula C11H11NO2S?

CompoundList lists 328 compounds with the molecular formula C11H11NO2S, including 1-(5-Cyanothiophen-2-yl)cyclopentane-1-carboxylic acid, 3-(1-Methanesulfonylcyclopropyl)benzonitrile, 4-(2-Aminoethyl)-1-benzothiophene-2-carboxylic acid. 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 C11H11NO2S?

C11H11NO2S has a degree of unsaturation of 7. 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.