C9H11NO4S2
31 compounds have this formula on CompoundList.
- Molar mass
- 261.31g/mol
- Monoisotopic mass
- 261.0129Da
- Atoms
- 27
- Elements
- 5
- Rings plus double bonds
- 5
The formula C9H11NO4S2 describes a molecule made of 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 4 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 × 941.37%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 114.24%1.008 × 11 = 11.088 g/mol
- N Nitrogen × 15.36%14.007 × 1 = 14.007 g/mol
- O Oxygen × 424.49%15.999 × 4 = 63.996 g/mol
- S Sulfur × 224.54%32.06 × 2 = 64.120 g/mol
Compounds with the formula C9H11NO4S2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 31 of 31 compounds
![2-[2-(1,1-Dioxo-1lambda6-thiolan-3-yl)-1,3-thiazol-4-yl]acetic acid chemical structure, C9H11NO4S2, CAS 1548085-92-2](/s/MRFONOUDCDVXKN-UHFFFAOYSA-N.svg)
![2-[5-(Prop-2-enylsulfamoyl)thiophen-2-yl]acetic acid chemical structure, C9H11NO4S2, CAS 1036577-97-5](/s/XJXBTVRDYPJRJL-UHFFFAOYSA-N.svg)
![5-[(Cyclopropylamino)sulfonyl]-2-thiopheneacetic acid chemical structure, C9H11NO4S2, CAS 1036495-45-0](/s/UHYMYRRVCZXXEK-UHFFFAOYSA-N.svg)
![Benzo[b]thiophene-6-sulfonamide, 2,3-dihydro-N-methyl-, 1,1-dioxide chemical structure, C9H11NO4S2, CAS 1263274-73-2](/s/BDKWKVOFDDPHAK-UHFFFAOYSA-N.svg)
![4,5,6,7-Tetrahydro-5-(methylsulfonyl)thieno[3,2-c]pyridine-2-carboxylic acid chemical structure, C9H11NO4S2, CAS 1639296-38-0](/s/QRCGSIYBXICVLY-UHFFFAOYSA-N.svg)
- Propyl cyano(4,5-dihydroxy-1,3-dithiolan-2-ylidene)acetate89594-26-3C9H11NO4S2
- Methyl 2-amino-6,6-dioxo-4H,5H,7H-6lambda6-thieno[2,3-c]thiopyran-3-carboxylate1155137-72-6C9H11NO4S2
- 2-(1,1-Dioxidotetrahydro-2H-thiopyran-4-yl)thiazole-5-carboxylic acid1889727-39-2C9H11NO4S2
- 1-(2-Methoxyethyl)-1H-thieno[3,2-c][1,2]thiazin-4(3H)-one 2,2-dioxide1707375-63-0C9H11NO4S2
- 3-Cyclobutyl-5-sulfamoylthiophene-2-carboxylic acid2137762-58-2C9H11NO4S2
- 4-(Cyclopropanesulfonyl)benzene-1-sulfonamide2913415-25-3C9H11NO4S2
- 1,1-Dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-6-sulfonamide1501164-53-9C9H11NO4S2
Frequently asked questions
What is the molar mass of C9H11NO4S2?
The molar mass of C9H11NO4S2 is 261.31 g/mol, calculated from standard atomic weights for 9 carbon atoms, 11 hydrogen atoms, 1 nitrogen atom, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 261.0129 Da.
How many compounds have the formula C9H11NO4S2?
CompoundList lists 31 compounds with the molecular formula C9H11NO4S2, including Methasulfocarb, 1-(Thiophene-2-sulfonyl)-pyrrolidine-2-carboxylic acid, 2-[2-(1,1-Dioxo-1lambda6-thiolan-3-yl)-1,3-thiazol-4-yl]acetic 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 C9H11NO4S2?
C9H11NO4S2 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.