C16H21NOS
32 compounds have this formula on CompoundList.
- Molar mass
- 275.41g/mol
- Monoisotopic mass
- 275.1344Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 7
The formula C16H21NOS describes a molecule made of 16 carbon atoms, 21 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 × 1669.78%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 217.69%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.09%14.007 × 1 = 14.007 g/mol
- O Oxygen × 15.81%15.999 × 1 = 15.999 g/mol
- S Sulfur × 111.64%32.06 × 1 = 32.060 g/mol
Compounds with the formula C16H21NOS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 32 of 32 compounds
![2-Methyl-N-[[2-(thiophen-2-ylmethoxy)phenyl]methyl]propan-2-amine chemical structure, C16H21NOS, CAS 692773-92-5](/s/DDRFQBUPPZHABX-UHFFFAOYSA-N.svg)
![N-[(Thiophen-3-yl)methyl]adamantane-1-carboxamide chemical structure, C16H21NOS, CAS 1058491-32-9](/s/LUZWMIWRGJEELF-UHFFFAOYSA-N.svg)
![N-[2-(Cyclohexen-1-yl)ethyl]-2-methylsulfanylbenzamide chemical structure, C16H21NOS, CAS 831177-69-6](/s/CXQGXOSDLJCEFJ-UHFFFAOYSA-N.svg)
![N-(Bicyclo[2.2.1]hept-2-yl)-2-(ethylsulfanyl)benzamide chemical structure, C16H21NOS, CAS 1014071-60-3](/s/KCUBVSXBUKTQJA-UHFFFAOYSA-N.svg)
![((1R,5S)-3-(Methylthio)-8-azabicyclo[3.2.1]octan-8-yl)(o-tolyl)methanone chemical structure, C16H21NOS, CAS 1795297-82-3](/s/WIGRLIFFRVBYHL-UHFFFAOYSA-N.svg)
![N-[2-(Adamantan-1-yl)-1-(thiophen-2-yl)ethylidene]hydroxylamine chemical structure, C16H21NOS, CAS 851169-27-2](/s/PAJPRCVRVRQIJW-VKAVYKQESA-N.svg)
![2-[2-(4-tert-Butyl-phenyl)-5-methyl-thiazol-4-yl]-ethanol chemical structure, C16H21NOS, CAS 668477-09-6](/s/NQWGWYXKBZSTFA-UHFFFAOYSA-N.svg)
![N-[2-(4-Methoxyphenyl)-1-methylethyl]-2-thiopheneethanamine chemical structure, C16H21NOS, CAS 1156641-67-6](/s/NCAWTWDVFPUZFF-UHFFFAOYSA-N.svg)
![4-Piperidinol, 1,2,5-trimethyl-4-[(phenylthio)ethynyl]- chemical structure, C16H21NOS, CAS 58174-75-7](/s/VGLYEXWKUDZFMV-UHFFFAOYSA-N.svg)
- O-Prop-2-en-1-yl cyclohexyl(phenyl)carbamothioate62604-07-3C16H21NOS
- 1-(7-Phenyl-1,4-thiazepan-4-yl)pent-4-en-1-one1797368-88-7C16H21NOS
- 1-(4-Cyclopropylidenepiperidin-1-yl)-3-(3-methylthiophen-2-yl)propan-1-one2097923-42-5C16H21NOS
- 3-(Cyclohexylamino)-3-(methylsulfanyl)-1-phenylprop-2-en-1-one112380-94-6C16H21NOS
- 4-[4-Methyl-4-(pyrrolidin-1-yl)cyclohex-1-en-1-yl]thiophene-2-carbaldehyde2138012-78-7C16H21NOS
- 3-[4-Methyl-4-(pyrrolidin-1-yl)cyclohex-1-en-1-yl]thiophene-2-carbaldehyde2138368-83-7C16H21NOS
- Benzyl(2-{[(5-ethylfuran-2-yl)methyl]sulfanyl}ethyl)amine2172180-54-8C16H21NOS
- (2-(4-(tert-Butyl)phenyl)-4-ethylthiazol-5-yl)methanol1490268-46-6C16H21NOS
Frequently asked questions
What is the molar mass of C16H21NOS?
The molar mass of C16H21NOS is 275.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 275.1344 Da.
How many compounds have the formula C16H21NOS?
CompoundList lists 32 compounds with the molecular formula C16H21NOS, including N-(2-Thienylmethyl)-1-adamantanecarboxamide, 2-Methyl-N-[[2-(thiophen-2-ylmethoxy)phenyl]methyl]propan-2-amine, 2-(Cyclohexylthio)-1-(indolin-1-yl)ethanone. 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 C16H21NOS?
C16H21NOS 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.