Molecular formula

C₁₆H₁₈N₄OS₂

38 compounds have this formula on CompoundList.

Molar mass: 346.47g/mol
Monoisotopic mass: 346.0922Da
Atoms: 41
Elements: 5
Rings plus double bonds: 10

The formula C16H18N4OS2 describes a molecule made of 16 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. 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 × 1655.47%
12.011 × 16 = 192.176 g/mol
H Hydrogen × 185.24%
1.008 × 18 = 18.144 g/mol
N Nitrogen × 416.17%
14.007 × 4 = 56.028 g/mol
O Oxygen × 14.62%
15.999 × 1 = 15.999 g/mol
S Sulfur × 218.51%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C16H18N4OS2

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

Showing 1 to 38 of 38 compounds

$1-(2-Methylpiperidin-1-yl)-2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}ethan-1-one chemical structure, C16H18N4OS2, CAS 379238-62-7$

1-(2-Methylpiperidin-1-yl)-2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}ethan-1-one

CAS 379238-62-7C₁₆H₁₈N₄OS₂

1,3-Dimethyl-8-((3-phenylpropyl)thio)-6-thioxo-1,3,6,9-tetrahydro-2H-purin-2-one

CAS 6493-02-3C₁₆H₁₈N₄OS₂

(E)-1-Methyl-N-(6-methyl-3-(2-(methylthio)ethyl)benzo[d]thiazol-2(3H)-ylidene)-1H-pyrazole-5-carboxamide

CAS 1173607-65-2C₁₆H₁₈N₄OS₂

5-Propyl-2-(pyrrolidin-1-yl)-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-4(5H)-one

CAS 1105232-92-5C₁₆H₁₈N₄OS₂

(E)-1-Ethyl-N-(3-(2-(methylthio)ethyl)benzo[d]thiazol-2(3H)-ylidene)-1H-pyrazole-5-carboxamide

CAS 1173583-35-1C₁₆H₁₈N₄OS₂

2-(4-Methylpiperidin-1-yl)-2-oxoethyl [1,2,4]triazolo[3,4-b][1,3]benzothiazol-3-yl sulfide

CAS 374693-57-9C₁₆H₁₈N₄OS₂

N-Cyclohexyl-2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-1-ylsulfanyl)acetamide

CAS 314260-45-2C₁₆H₁₈N₄OS₂

6-Methyl-2-methylsulfanyl-9-(3-methylthiophen-2-yl)-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one

CAS 879626-54-7C₁₆H₁₈N₄OS₂

N-(3-Cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]acetamide

CAS 721884-00-0C₁₆H₁₈N₄OS₂

2-(Ethylsulfanyl)-9-(3-methylthiophen-2-yl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ol

CAS 727402-14-4C₁₆H₁₈N₄OS₂

N-[(2E)-4,5-Dimethyl-1,3-thiazol-2(3H)-ylidene]-4-propyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide

CAS 1246064-45-8C₁₆H₁₈N₄OS₂

2-(1-((2-Methylthiazol-4-yl)methyl)piperidin-4-yl)-5-(thiophen-3-yl)-1,3,4-oxadiazole

CAS 1448133-63-8C₁₆H₁₈N₄OS₂

4-(1,3-Benzothiazol-2-yl)-N-[5-(propan-2-yl)-1,3,4-thiadiazol-2-yl]butanamide

CAS 1240749-24-9C₁₆H₁₈N₄OS₂

1-(Azepan-1-yl)-2-([1,2,4]triazolo[3,4-b][1,3]benzothiazol-3-ylsulfanyl)ethanone

CAS 496026-50-7C₁₆H₁₈N₄OS₂

2-(4-(2-Methoxyphenyl)piperazin-1-yl)-5-(prop-2-yn-1-ylthio)-1,3,4-thiadiazole

CAS 1105252-40-1C₁₆H₁₈N₄OS₂

4-Butyl-N-[(2E)-4-methyl-1,3-thiazol-2(3H)-ylidene]-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carboxamide

CAS 1246043-30-0C₁₆H₁₈N₄OS₂

3-(Benzo[d]thiazol-2-yl)-N-(5-isobutyl-1,3,4-thiadiazol-2-yl)propanamide

CAS 1286067-57-9C₁₆H₁₈N₄OS₂

N-(2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)thiazol-4-yl)ethyl)-2-(thiophen-2-yl)acetamide

CAS 1421464-98-3C₁₆H₁₈N₄OS₂

N-(2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)thiazol-4-yl)ethyl)-4-methylthiophene-2-carboxamide

CAS 1421492-28-5C₁₆H₁₈N₄OS₂

N-(1-Cyanocyclohexyl)-N-methyl-2-{thieno[2,3-d]pyrimidin-4-ylsulfanyl}acetamide

CAS 876690-17-4C₁₆H₁₈N₄OS₂

2-(4-(4-Methoxyphenyl)piperazin-1-yl)-5-(prop-2-yn-1-ylthio)-1,3,4-thiadiazole

CAS 1105224-82-5C₁₆H₁₈N₄OS₂

N-[3-(5-Methylthiophen-2-yl)-1,2,4-thiadiazol-5-yl]-1-(prop-2-yn-1-yl)piperidine-4-carboxamide

CAS 1281058-52-3C₁₆H₁₈N₄OS₂

N-(2-(Benzo[b]thiophen-3-yl)-2-(dimethylamino)ethyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide

CAS 2034464-28-1C₁₆H₁₈N₄OS₂

1-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-(thiophen-3-yl)ethyl)-3-(thiophen-2-yl)urea

CAS 2034492-78-7C₁₆H₁₈N₄OS₂

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What is the molar mass of C16H18N4OS2?

The molar mass of C16H18N4OS2 is 346.47 g/mol, calculated from standard atomic weights for 16 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 2 sulfur atoms. The monoisotopic mass is 346.0922 Da.

How many compounds have the formula C16H18N4OS2?

CompoundList lists 38 compounds with the molecular formula C16H18N4OS2, including 1-(2-Methylpiperidin-1-yl)-2-{7-thia-2,4,5-triazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaen-3-ylsulfanyl}ethan-1-one, 1,3-Dimethyl-8-((3-phenylpropyl)thio)-6-thioxo-1,3,6,9-tetrahydro-2H-purin-2-one, (E)-1-Methyl-N-(6-methyl-3-(2-(methylthio)ethyl)benzo[d]thiazol-2(3H)-ylidene)-1H-pyrazole-5-carboxamide. 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 C16H18N4OS2?

C16H18N4OS2 has a degree of unsaturation of 10. 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.