C7H5NO3S
41 compounds have this formula on CompoundList.
- Molar mass
- 183.18g/mol
- Monoisotopic mass
- 189.0191Da
- Atoms
- 17
- Elements
- 5
- Rings plus double bonds
- 6
The formula C7H5NO3S describes a molecule made of 7 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 3 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 × 745.90%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 52.75%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 17.65%14.007 × 1 = 14.007 g/mol
- O Oxygen × 326.20%15.999 × 3 = 47.997 g/mol
- S Sulfur × 117.50%32.06 × 1 = 32.060 g/mol
Compounds with the formula C7H5NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 41 of 41 compounds
![5-Methyl-2H-thieno[2,3-d][1,3]oxazine-2,4(1H)-dione chemical structure, C7H5NO3S, CAS 109666-88-8](/s/WBLHZJOTBCBRCB-UHFFFAOYSA-N.svg)
![1-Methyl-1H,2H,4H-thieno[3,2-d][1,3]oxazine-2,4-dione chemical structure, C7H5NO3S, CAS 103979-57-3](/s/ZBOLUTGJASWHGP-UHFFFAOYSA-N.svg)
![6-Methyl-2H-thieno[2,3-d][1,3]oxazine-2,4(1H)-dione chemical structure, C7H5NO3S, CAS 877142-62-6](/s/KUYVNJOOVJOKCR-UHFFFAOYSA-N.svg)
![Thieno[2,3-b]pyridin-3(2H)-one 1,1-Dioxide chemical structure, C7H5NO3S, CAS 2173565-54-1](/s/PURUKMLQZGUQMY-UHFFFAOYSA-N.svg)
![7-Methyl-1H,2H,4H-thieno[3,4-d][1,3]oxazine-2,4-dione chemical structure, C7H5NO3S, CAS 2243521-55-1](/s/ARTKVKJIRADHJV-UHFFFAOYSA-N.svg)
- 1,3-Benzothiazol-2(3H)-one 1,1-dioxide25243-25-8C7H5NO3S
- 2-(Thieno[2,3-d]isoxazol-3-yl)acetic acid112499-92-0C7H5NO3S
- Saccharin-13C61286479-01-3C7H5NO3S
- 3-(5-Nitrothiophen-2-yl)prop-2-enal281205-26-3C7H5NO3S
- 6-Oxo-4H,5H,6H-thieno[2,3-c]pyrrole-2-carboxylic acid1424392-64-2C7H5NO3S
- 6-Methyl-2H-thieno[3,2-d][1,3]oxazine-2,4(1H)-dione412950-59-5C7H5NO3S
- 5-Oxo-4H,5H,6H-thieno[2,3-b]pyrrole-2-carboxylic acid1368182-20-0C7H5NO3S
- 2-Propenal, 3-(5-nitro-2-thienyl)-62391-19-9C7H5NO3S
- 2H,3H-1Lambda6-thieno[3,2-c]pyridine-1,1,3-trione2173565-52-9C7H5NO3S
- 1-(5-Nitrothiophen-2-yl)prop-2-en-1-one2229273-23-6C7H5NO3S
- 3-(1,3-Thiazol-2-yl)oxolane-2,5-dione2228262-51-7C7H5NO3S
- 3-(1,3-Thiazol-5-yl)oxolane-2,5-dione2228725-84-4C7H5NO3S
- 2-(4-Cyanothiophen-2-yl)-2-hydroxyacetic acid2228235-47-8C7H5NO3S
- 2-[(5-Cyanothiophen-2-yl)oxy]acetic acid2228556-54-3C7H5NO3S
- 2-(5-Cyanothiophen-2-yl)-2-hydroxyacetic acid2228196-85-6C7H5NO3S
- 2-[(4-Cyanothiophen-2-yl)oxy]acetic acid2228781-85-7C7H5NO3S
- 3-(1,3-Thiazol-4-yl)oxolane-2,5-dione2229205-40-5C7H5NO3S
Frequently asked questions
What is the molar mass of C7H5NO3S?
The molar mass of C7H5NO3S is 183.18 g/mol, calculated from standard atomic weights for 7 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 189.0191 Da.
How many compounds have the formula C7H5NO3S?
CompoundList lists 41 compounds with the molecular formula C7H5NO3S, including Saccharin, 2H-1,2lambda~6~,3-Benzoxathiazine-2,2-dione, Phenylsulphonyl isocyanate. 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 C7H5NO3S?
C7H5NO3S has a degree of unsaturation of 6. 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.