C4H7NOS
37 compounds have this formula on CompoundList.
- Molar mass
- 117.17g/mol
- Monoisotopic mass
- 121.0499Da
- Atoms
- 14
- Elements
- 5
- Rings plus double bonds
- 2
The formula C4H7NOS describes a molecule made of 4 carbon atoms, 7 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 × 441.01%12.011 × 4 = 48.044 g/mol
- H Hydrogen × 76.02%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 111.95%14.007 × 1 = 14.007 g/mol
- O Oxygen × 113.65%15.999 × 1 = 15.999 g/mol
- S Sulfur × 127.36%32.06 × 1 = 32.060 g/mol
Compounds with the formula C4H7NOS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 37 of 37 compounds
![2-[(2-Hydroxyethyl)sulfanyl]acetonitrile chemical structure, C4H7NOS, CAS 86147-18-4](/s/ZZCDCSOYEKXMGS-UHFFFAOYSA-N.svg)
- N-Ethanethioylacetamide3542-00-5C4H7NOS
- 3-Methyl-1,3-oxazolidine-2-thione30537-18-9C4H7NOS
- (5R)-5-Methyl-2-oxazolidinethione190970-59-3C4H7NOS
- N-Thiolan-2-ylidenehydroxylamine4781-84-4C4H7NOS
- 2-Methoxyethyl thiocyanate70018-89-2C4H7NOS
- Tetrahydrothiophen-3-oneoximeC4H7NOS
- 3-Methyl-1,3-thiazolidin-4-one10574-74-0C4H7NOS
- 2-Oxobutanethioamide1383985-10-1C4H7NOS
- (Isothiocyanatomethoxy)ethane59565-12-7C4H7NOS
- 3-Nitrosobut-2-ene-2-thiol497250-36-9C4H7NOS
- 1-Hydroxycyclopropane-1-carbothioamide2743434-21-9C4H7NOS
- 3-Amino-4,4,5,5-tetradeuteriothiolan-2-one619320-40-0C4H7NOS
- (NE)-N-(thiolan-3-ylidene)hydroxylamineC4H7NOS
Frequently asked questions
What is the molar mass of C4H7NOS?
The molar mass of C4H7NOS is 117.17 g/mol, calculated from standard atomic weights for 4 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 121.0499 Da.
How many compounds have the formula C4H7NOS?
CompoundList lists 37 compounds with the molecular formula C4H7NOS, including Homocysteine thiolactone, DL-, L-Homocysteine thiolactone, 1,4-Tetrahydrothiazine-3-one. 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 C4H7NOS?
C4H7NOS has a degree of unsaturation of 2. 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.