C8H5NOS
43 compounds have this formula on CompoundList.
- Molar mass
- 163.19g/mol
- Monoisotopic mass
- 163.0092Da
- Atoms
- 16
- Elements
- 5
- Rings plus double bonds
- 7
The formula C8H5NOS describes a molecule made of 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom 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 × 858.88%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 53.09%1.008 × 5 = 5.040 g/mol
- N Nitrogen × 18.58%14.007 × 1 = 14.007 g/mol
- O Oxygen × 19.80%15.999 × 1 = 15.999 g/mol
- S Sulfur × 119.65%32.06 × 1 = 32.060 g/mol
Compounds with the formula C8H5NOS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 43 of 43 compounds
![Thieno[3,2-b]pyridine-2-carbaldehyde chemical structure, C8H5NOS, CAS 94191-18-1](/s/BEDLZTHJABCULR-UHFFFAOYSA-N.svg)
![Thieno[3,2-b]pyridine-6-carbaldehyde chemical structure, C8H5NOS, CAS 117390-35-9](/s/AYYSYOMUORYGOV-UHFFFAOYSA-N.svg)
![Benzo[d]isothiazole-4-carbaldehyde chemical structure, C8H5NOS, CAS 1379259-81-0](/s/PBULSLSMTXGBJX-UHFFFAOYSA-N.svg)
![Benzo[d]isothiazole-7-carbaldehyde chemical structure, C8H5NOS, CAS 1354746-44-3](/s/BRZBDBOYOIPBSB-UHFFFAOYSA-N.svg)
![Thieno[3,2-c]pyridine-4-carbaldehyde chemical structure, C8H5NOS, CAS 1315362-97-0](/s/VMIBDOJHQVYNCC-UHFFFAOYSA-N.svg)
![Thieno[3,2-C]pyridine-2-carbaldehyde chemical structure, C8H5NOS, CAS 94226-19-4](/s/WLWWQVDSQWYRIV-UHFFFAOYSA-N.svg)
![Benzo[d]thiazole-4-carbaldehyde chemical structure, C8H5NOS, CAS 1213833-90-9](/s/VCNWADMZUYTNIH-UHFFFAOYSA-N.svg)
![2H-Cyclohepta[d][1,3]thiazol-2-one chemical structure, C8H5NOS, CAS 25946-69-4](/s/RMCAUKPOUZTMOV-UHFFFAOYSA-N.svg)
![Benzo[d]isothiazole-6-carbaldehyde chemical structure, C8H5NOS, CAS 1516012-10-4](/s/ZCDDRYSQZCVKAY-UHFFFAOYSA-N.svg)
![Benzo[d]isothiazole-5-carbaldehyde chemical structure, C8H5NOS, CAS 1187243-11-3](/s/UMRIHFYJENTDJA-UHFFFAOYSA-N.svg)
![Thieno[3,2-c]pyridine-3-carboxaldehyde chemical structure, C8H5NOS, CAS 109771-36-0](/s/FNMAINNYORYGGS-UHFFFAOYSA-N.svg)
![Thieno[2,3-b]pyridine-3-carbaldehyde chemical structure, C8H5NOS, CAS 53174-99-5](/s/JMLRDMAEWVZONB-UHFFFAOYSA-N.svg)
- 2,1-Benzisothiazole-6-carboxaldehyde108763-57-1C8H5NOS
- 2,1-Benzisothiazole-4-carboxaldehyde1079993-67-1C8H5NOS
- 1H-Thieno[4,3,2-cd][2,1]benzoxazole79770-56-2C8H5NOS
- 2H-Thieno[4,3,2-cd][1,2]benzoxazole218929-36-3C8H5NOS
- Thieno[2,3-C]pyridine-4-carbaldehyde1369367-64-5C8H5NOS
- Thieno[2,3-c]pyridine-7-carbaldehyde30434-08-3C8H5NOS
- Thieno[3,2-b]pyridine-5-carbaldehyde72811-28-0C8H5NOS
- Thieno[2,3-b]pyridine-6-carboxaldehyde1368116-41-9C8H5NOS
- 4-Oxo-5,6-dihydro-4H-cyclopenta[c]thiophene-1-carbonitrile2091775-93-6C8H5NOS
- 5-(3-Oxoprop-1-en-1-yl)thiophene-2-carbonitrile89898-73-7C8H5NOS
- Benzo[c]isothiazole-5-carbaldehyde1824338-01-3C8H5NOS
- 5-(Prop-2-enoyl)thiophene-2-carbonitrile2228993-21-1C8H5NOS
- (E)-4-(3-Oxoprop-1-en-1-yl)thiophene-2-carbonitrile2751646-75-8C8H5NOS
- 5-(Prop-2-enoyl)thiophene-3-carbonitrile2229311-02-6C8H5NOS
- 5-(3-Oxoprop-1-en-1-yl)thiophene-3-carbonitrile2229651-49-2C8H5NOS
- 2-Ethynyl-4H,5H,6H-thieno[2,3-c]pyrrol-6-one2913421-05-1C8H5NOS
- Thieno[3,2-b]pyridine-3-carbaldehyde1369237-95-5C8H5NOS
- Thieno[2,3-C]pyridine-3-carbaldehyde1368325-14-7C8H5NOS
- Thieno[3,2-b]pyridine-7-carbaldehyde1416712-57-6C8H5NOS
Frequently asked questions
What is the molar mass of C8H5NOS?
The molar mass of C8H5NOS is 163.19 g/mol, calculated from standard atomic weights for 8 carbon atoms, 5 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 163.0092 Da.
How many compounds have the formula C8H5NOS?
CompoundList lists 43 compounds with the molecular formula C8H5NOS, including Benzoyl isothiocyanate, Thieno(2,3-b)pyridine-2-carbaldehyde, Thieno(2,3-c)pyridine-2-carbaldehyde. 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 C8H5NOS?
C8H5NOS 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.