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Molecular formula

C11H11NO3S2

23 compounds have this formula on CompoundList.

Molar mass
269.33g/mol
Monoisotopic mass
269.0180Da
Atoms
28
Elements
5
Rings plus double bonds
7

The formula C11H11NO3S2 describes a molecule made of 11 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. 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 × 1149.05%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 114.12%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 15.20%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 317.82%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 223.81%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C11H11NO3S2

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

Showing 1 to 23 of 23 compounds

N-(2-Methoxyphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 53442-32-3
N-(2-Methoxyphenyl)thiophene-2-sulfonamide
CAS 53442-32-3C11H11NO3S2
N-(4-Hydroxyphenyl)-N-methylthiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 790232-16-5
N-(4-Hydroxyphenyl)-N-methylthiophene-2-sulfonamide
CAS 790232-16-5C11H11NO3S2
Pyridine, sulfosulfanylbenzene chemical structure, C11H11NO3S2, CAS 14265-87-3
Pyridine, sulfosulfanylbenzene
CAS 14265-87-3C11H11NO3S2
N-(3-Methoxyphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 39810-49-6
N-(3-Methoxyphenyl)thiophene-2-sulfonamide
CAS 39810-49-6C11H11NO3S2
2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetic acid chemical structure, C11H11NO3S2, CAS 131317-46-9
2-[(6-Ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetic acid
CAS 131317-46-9C11H11NO3S2
3,3-Bis(methylsulfanyl)-1-(4-nitrophenyl)prop-2-en-1-one chemical structure, C11H11NO3S2, CAS 81375-97-5
3,3-Bis(methylsulfanyl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS 81375-97-5C11H11NO3S2
4-Hydroxy-4-carboxy-3-benzylthiazolidin-2-thione chemical structure, C11H11NO3S2, CAS 85136-73-8
4-Hydroxy-4-carboxy-3-benzylthiazolidin-2-thione
CAS 85136-73-8C11H11NO3S2
N-(4-Hydroxy-2-methylphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 848335-59-1
N-(4-Hydroxy-2-methylphenyl)thiophene-2-sulfonamide
CAS 848335-59-1C11H11NO3S2
3-(3,4-Dimethoxyphenyl)-2-thioxo-1,3-thiazolidin-4-one chemical structure, C11H11NO3S2, CAS 19334-85-1
3-(3,4-Dimethoxyphenyl)-2-thioxo-1,3-thiazolidin-4-one
CAS 19334-85-1C11H11NO3S2
N-(4-Methoxyphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 39810-50-9
N-(4-Methoxyphenyl)thiophene-2-sulfonamide
CAS 39810-50-9C11H11NO3S2
5-Oxo-7a-(thiophen-2-yl)-hexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylic acid chemical structure, C11H11NO3S2, CAS 1008671-90-6
5-Oxo-7a-(thiophen-2-yl)-hexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylic acid
CAS 1008671-90-6C11H11NO3S2
N-(2-Hydroxy-4-methylphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 1154729-21-1
N-(2-Hydroxy-4-methylphenyl)thiophene-2-sulfonamide
CAS 1154729-21-1C11H11NO3S2
N-(4-Hydroxyphenyl)-5-methylthiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 1042647-34-6
N-(4-Hydroxyphenyl)-5-methylthiophene-2-sulfonamide
CAS 1042647-34-6C11H11NO3S2
5-(2-Methoxyphenyl)thiophene-2-sulfonamide chemical structure, C11H11NO3S2, CAS 391927-38-1
5-(2-Methoxyphenyl)thiophene-2-sulfonamide
CAS 391927-38-1C11H11NO3S2
(2-(4-(Methylsulfonyl)phenyl)thiazol-4-yl)methanol chemical structure, C11H11NO3S2, CAS 1478717-71-3
(2-(4-(Methylsulfonyl)phenyl)thiazol-4-yl)methanol
CAS 1478717-71-3C11H11NO3S2
Acetic acid, (2-benzothiazolylsulfinyl)-, ethyl ester chemical structure, C11H11NO3S2, CAS 199387-54-7
Acetic acid, (2-benzothiazolylsulfinyl)-, ethyl ester
CAS 199387-54-7C11H11NO3S2
3,3-Bis(methylsulfanyl)-1-(3-nitrophenyl)prop-2-EN-1-one chemical structure, C11H11NO3S2, CAS 139057-17-3
3,3-Bis(methylsulfanyl)-1-(3-nitrophenyl)prop-2-EN-1-one
CAS 139057-17-3C11H11NO3S2
1-Oxo-2-[1-(thiophen-2-yl)ethanesulfonyl]-1lambda~5~-pyridine chemical structure, C11H11NO3S2, CAS 62382-02-9
1-Oxo-2-[1-(thiophen-2-yl)ethanesulfonyl]-1lambda~5~-pyridine
CAS 62382-02-9C11H11NO3S2
(1,3-Thiazol-2-yl)methyl 4-methylbenzene-1-sulfonate chemical structure, C11H11NO3S2, CAS 1523412-31-8
(1,3-Thiazol-2-yl)methyl 4-methylbenzene-1-sulfonate
CAS 1523412-31-8C11H11NO3S2
(1,3-Thiazol-5-yl)methyl 4-methylbenzene-1-sulfonate chemical structure, C11H11NO3S2, CAS 2274660-56-7
(1,3-Thiazol-5-yl)methyl 4-methylbenzene-1-sulfonate
CAS 2274660-56-7C11H11NO3S2
(1,2-Thiazol-3-yl)methyl 4-methylbenzene-1-sulfonate chemical structure, C11H11NO3S2, CAS 2153734-96-2
(1,2-Thiazol-3-yl)methyl 4-methylbenzene-1-sulfonate
CAS 2153734-96-2C11H11NO3S2
(5-Phenylthiophen-2-yl)methyl sulfamate chemical structure, C11H11NO3S2, CAS 2228517-65-3
(5-Phenylthiophen-2-yl)methyl sulfamate
CAS 2228517-65-3C11H11NO3S2
2-Propan-2-yloxysulfinothioylisoindole-1,3-dione chemical structure, C11H11NO3S2, CAS 42300-60-7
2-Propan-2-yloxysulfinothioylisoindole-1,3-dione
CAS 42300-60-7C11H11NO3S2

Frequently asked questions

What is the molar mass of C11H11NO3S2?

The molar mass of C11H11NO3S2 is 269.33 g/mol, calculated from standard atomic weights for 11 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 269.0180 Da.

How many compounds have the formula C11H11NO3S2?

CompoundList lists 23 compounds with the molecular formula C11H11NO3S2, including N-(2-Methoxyphenyl)thiophene-2-sulfonamide, N-(4-Hydroxyphenyl)-N-methylthiophene-2-sulfonamide, Pyridine, sulfosulfanylbenzene. 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 C11H11NO3S2?

C11H11NO3S2 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.