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Molecular formula

C18H27N3OS

31 compounds have this formula on CompoundList.

Molar mass
333.49g/mol
Monoisotopic mass
333.1875Da
Atoms
50
Elements
5
Rings plus double bonds
7

The formula C18H27N3OS describes a molecule made of 18 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms, 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 × 1864.83%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 278.16%
    1.008 × 27 = 27.216 g/mol
  • N Nitrogen × 312.60%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 14.80%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.61%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H27N3OS

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 31 of 31 compounds

N-[4-[[1-(Dimethylamino)cyclohexyl]methylcarbamothioyl]phenyl]acetamide chemical structure, C18H27N3OS, CAS 851954-84-2
N-[4-[[1-(Dimethylamino)cyclohexyl]methylcarbamothioyl]phenyl]acetamide
CAS 851954-84-2C18H27N3OS
N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-N-methylpentanamide chemical structure, C18H27N3OS, CAS 392320-86-4
N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-N-methylpentanamide
CAS 392320-86-4C18H27N3OS
N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2-ethylbutanamide chemical structure, C18H27N3OS, CAS 392244-12-1
N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2-ethylbutanamide
CAS 392244-12-1C18H27N3OS
N-Cyclohexyl-4-(2-methoxyphenyl)piperazine-1-carbothioamide chemical structure, C18H27N3OS, CAS 22764-04-1
N-Cyclohexyl-4-(2-methoxyphenyl)piperazine-1-carbothioamide
CAS 22764-04-1C18H27N3OS
2-(Cyclopentylthio)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)acetamide chemical structure, C18H27N3OS, CAS 1448045-36-0
2-(Cyclopentylthio)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)acetamide
CAS 1448045-36-0C18H27N3OS
4-(2-Phenylethyl)-N-(tetrahydrofuran-2-ylmethyl)piperazine-1-carbothioamide chemical structure, C18H27N3OS, CAS 775293-90-8
4-(2-Phenylethyl)-N-(tetrahydrofuran-2-ylmethyl)piperazine-1-carbothioamide
CAS 775293-90-8C18H27N3OS
1-Benzyl-1-(3-morpholin-4-ylpropyl)-3-prop-2-enylthiourea chemical structure, C18H27N3OS, CAS 874355-15-4
1-Benzyl-1-(3-morpholin-4-ylpropyl)-3-prop-2-enylthiourea
CAS 874355-15-4C18H27N3OS
5-(Adamantanylmethyl)-4-(oxolan-2-ylmethyl)-1,2,4-triazole-3-thiol chemical structure, C18H27N3OS, CAS 777869-28-0
5-(Adamantanylmethyl)-4-(oxolan-2-ylmethyl)-1,2,4-triazole-3-thiol
CAS 777869-28-0C18H27N3OS
Cyclohexyl(4-((4-cyclopropylthiazol-2-yl)methyl)piperazin-1-yl)methanone chemical structure, C18H27N3OS, CAS 1173038-91-9
Cyclohexyl(4-((4-cyclopropylthiazol-2-yl)methyl)piperazin-1-yl)methanone
CAS 1173038-91-9C18H27N3OS
2-Cyclopentyl-1-(4-((4-cyclopropylthiazol-2-yl)methyl)piperazin-1-yl)ethanone chemical structure, C18H27N3OS, CAS 1172406-21-1
2-Cyclopentyl-1-(4-((4-cyclopropylthiazol-2-yl)methyl)piperazin-1-yl)ethanone
CAS 1172406-21-1C18H27N3OS
N-[1-(4-tert-Butyl-1,3-thiazol-2-yl)ethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide chemical structure, C18H27N3OS, CAS 1333954-87-2
N-[1-(4-tert-Butyl-1,3-thiazol-2-yl)ethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide
CAS 1333954-87-2C18H27N3OS
N-Benzyl-3-(pyrrolidin-1-ylmethyl)-1,4-thiazepane-4-carboxamide chemical structure, C18H27N3OS, CAS 1421493-00-6
N-Benzyl-3-(pyrrolidin-1-ylmethyl)-1,4-thiazepane-4-carboxamide
CAS 1421493-00-6C18H27N3OS
1-Benzyl-3-((1-(tetrahydrothiophen-3-yl)piperidin-4-yl)methyl)urea chemical structure, C18H27N3OS, CAS 2034584-20-6
1-Benzyl-3-((1-(tetrahydrothiophen-3-yl)piperidin-4-yl)methyl)urea
CAS 2034584-20-6C18H27N3OS
1-((1-(Tetrahydrothiophen-3-yl)piperidin-4-yl)methyl)-3-(o-tolyl)urea chemical structure, C18H27N3OS, CAS 2034590-39-9
1-((1-(Tetrahydrothiophen-3-yl)piperidin-4-yl)methyl)-3-(o-tolyl)urea
CAS 2034590-39-9C18H27N3OS
1-Phenyl-3-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)urea chemical structure, C18H27N3OS, CAS 2034469-84-4
1-Phenyl-3-((1-(tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)urea
CAS 2034469-84-4C18H27N3OS
N-Benzyl-4-(thian-4-yl)-1,4-diazepane-1-carboxamide chemical structure, C18H27N3OS, CAS 2034610-02-9
N-Benzyl-4-(thian-4-yl)-1,4-diazepane-1-carboxamide
CAS 2034610-02-9C18H27N3OS
4-(Tetrahydro-2H-thiopyran-4-yl)-N-(p-tolyl)-1,4-diazepane-1-carboxamide chemical structure, C18H27N3OS, CAS 2034209-50-0
4-(Tetrahydro-2H-thiopyran-4-yl)-N-(p-tolyl)-1,4-diazepane-1-carboxamide
CAS 2034209-50-0C18H27N3OS
N-Cyclohexyl-4-(4-methoxyphenyl)piperazine-1-carbothioamide chemical structure, C18H27N3OS, CAS 461460-18-4
N-Cyclohexyl-4-(4-methoxyphenyl)piperazine-1-carbothioamide
CAS 461460-18-4C18H27N3OS
N-[2-(4-tert-Butyl-1,3-thiazol-2-yl)ethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide chemical structure, C18H27N3OS, CAS 1333993-66-0
N-[2-(4-tert-Butyl-1,3-thiazol-2-yl)ethyl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide
CAS 1333993-66-0C18H27N3OS
N-(3,4-Dimethylphenyl)-4-(thiolan-3-yl)-1,4-diazepane-1-carboxamide chemical structure, C18H27N3OS, CAS 2309184-57-2
N-(3,4-Dimethylphenyl)-4-(thiolan-3-yl)-1,4-diazepane-1-carboxamide
CAS 2309184-57-2C18H27N3OS
(2E)-N-[(4-Benzylthiomorpholin-3-yl)methyl]-4-(dimethylamino)but-2-enamide chemical structure, C18H27N3OS, CAS 2411338-20-8
(2E)-N-[(4-Benzylthiomorpholin-3-yl)methyl]-4-(dimethylamino)but-2-enamide
CAS 2411338-20-8C18H27N3OS
1-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]-4-cyclopropanecarbonyl-1,4-diazepane chemical structure, C18H27N3OS, CAS 2877688-15-6
1-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]-4-cyclopropanecarbonyl-1,4-diazepane
CAS 2877688-15-6C18H27N3OS
1-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]-N-cyclopropylpiperidine-3-carboxamide chemical structure, C18H27N3OS, CAS 2877634-27-8
1-[(2-Cyclopentyl-1,3-thiazol-4-yl)methyl]-N-cyclopropylpiperidine-3-carboxamide
CAS 2877634-27-8C18H27N3OS
2-(Cyclopentylsulfanyl)-1-{4-[methyl(pyridin-2-yl)amino]piperidin-1-yl}ethan-1-one chemical structure, C18H27N3OS, CAS 2742017-43-0
2-(Cyclopentylsulfanyl)-1-{4-[methyl(pyridin-2-yl)amino]piperidin-1-yl}ethan-1-one
CAS 2742017-43-0C18H27N3OS

Frequently asked questions

What is the molar mass of C18H27N3OS?

The molar mass of C18H27N3OS is 333.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 27 hydrogen atoms, 3 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 333.1875 Da.

How many compounds have the formula C18H27N3OS?

CompoundList lists 31 compounds with the molecular formula C18H27N3OS, including N-[4-[[1-(Dimethylamino)cyclohexyl]methylcarbamothioyl]phenyl]acetamide, N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-N-methylpentanamide, N-[5-(1-Adamantyl)-1,3,4-thiadiazol-2-yl]-2-ethylbutanamide. 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 C18H27N3OS?

C18H27N3OS 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.