Molecular formula

C₁₈H₃₀N₄O₂S

19 compounds have this formula on CompoundList.

Molar mass: 366.52g/mol
Monoisotopic mass: 366.2089Da
Atoms: 55
Elements: 5
Rings plus double bonds: 6

The formula C18H30N4O2S describes a molecule made of 18 carbon atoms, 30 hydrogen atoms, 4 nitrogen atoms, 2 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 × 1858.99%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 308.25%
1.008 × 30 = 30.240 g/mol
N Nitrogen × 415.29%
14.007 × 4 = 56.028 g/mol
O Oxygen × 28.73%
15.999 × 2 = 31.998 g/mol
S Sulfur × 18.75%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H30N4O2S

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

Showing 1 to 19 of 19 compounds

4-(2-{[(4,4-Dimethyl-2,6-dioxocyclohexylidene)methyl]amino}ethyl)-N-ethylpiperazine-1-carbothioamide

CAS 351163-61-6C₁₈H₃₀N₄O₂S

8-(Decylthio)-caffeine

CAS 25837-26-7C₁₈H₃₀N₄O₂S

7-Heptyl-3-methyl-8-[(3-methylbutyl)sulfanyl]-3,7-dihydro-1H-purine-2,6-dione

CAS 303969-10-0C₁₈H₃₀N₄O₂S

8-Heptylsulfanyl-3-methyl-7-pentyl-3,7-dihydro-purine-2,6-dione

CAS 327167-89-5C₁₈H₃₀N₄O₂S

8-(sec-Butylsulfanyl)-3-methyl-7-octyl-3,7-dihydro-1H-purine-2,6-dione

CAS 331444-37-2C₁₈H₃₀N₄O₂S

7-Hexyl-8-(hexylsulfanyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione

CAS 332033-54-2C₁₈H₃₀N₄O₂S

8-(Butylsulfanyl)-3-methyl-7-octyl-3,7-dihydro-1H-purine-2,6-dione

CAS 316357-81-0C₁₈H₃₀N₄O₂S

8-Heptylsulfanyl-3-methyl-7-(3-methylbutyl)purine-2,6-dione

CAS 370071-30-0C₁₈H₃₀N₄O₂S

3-Methyl-7-nonyl-8-propylsulfanylpurine-2,6-dione

CAS 331671-92-2C₁₈H₃₀N₄O₂S

8-(Decylsulfanyl)-7-ethyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione

CAS 303971-07-5C₁₈H₃₀N₄O₂S

3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[2-methyl-2-(morpholin-4-yl)propyl]propanamide

CAS 1208458-73-4C₁₈H₃₀N₄O₂S

2-[(4-Cyclopropyl-4,5-dihydro-5-oxo-1H-1,2,4-triazol-3-yl)thio]-N-[4-(1,1-dimethylpropyl)cyclohexyl]acetamide

CAS 923112-69-0C₁₈H₃₀N₄O₂S

N,N-Diethyl-4-{[4-methyl-6-(methylsulfanyl)-2-(propan-2-yl)pyrimidin-5-yl]formamido}butanamide

CAS 1376235-63-0C₁₈H₃₀N₄O₂S

tert-Butyl 4-[6-tert-butyl-2-(methylsulfanyl)pyrimidin-4-yl]piperazine-1-carboxylate

CAS 2549044-62-2C₁₈H₃₀N₄O₂S

2-[1-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]-N-(oxan-4-yl)acetamide

CAS 2877666-29-8C₁₈H₃₀N₄O₂S

2-Methyl-5-(methylsulfonyl)-3-piperazin-1-yl-N-(2-pyrrolidin-1-ylethyl)aniline

CAS 871464-80-1C₁₈H₃₀N₄O₂S

tert-Butyl 2-((methyl((3-(methylthio)pyrazin-2-yl)methyl)amino)methyl)piperidine-1-carboxylate

CAS 1420850-03-8C₁₈H₃₀N₄O₂S

tert-Butyl 3-((methyl((3-(methylthio)pyrazin-2-yl)methyl)amino)methyl)piperidine-1-carboxylate

CAS 1420804-98-3C₁₈H₃₀N₄O₂S

tert-Butyl 4-((methyl((3-(methylthio)pyrazin-2-yl)methyl)amino)methyl)piperidine-1-carboxylate

CAS 1420876-01-2C₁₈H₃₀N₄O₂S

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What is the molar mass of C18H30N4O2S?

The molar mass of C18H30N4O2S is 366.52 g/mol, calculated from standard atomic weights for 18 carbon atoms, 30 hydrogen atoms, 4 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 366.2089 Da.

How many compounds have the formula C18H30N4O2S?

CompoundList lists 19 compounds with the molecular formula C18H30N4O2S, including 4-(2-{[(4,4-Dimethyl-2,6-dioxocyclohexylidene)methyl]amino}ethyl)-N-ethylpiperazine-1-carbothioamide, 8-(Decylthio)-caffeine, 7-Heptyl-3-methyl-8-[(3-methylbutyl)sulfanyl]-3,7-dihydro-1H-purine-2,6-dione. 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 C18H30N4O2S?

C18H30N4O2S 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.