Molecular formula

C₁₉H₁₆N₄S

27 compounds have this formula on CompoundList.

Molar mass: 332.43g/mol
Monoisotopic mass: 332.1096Da
Atoms: 40
Elements: 4
Rings plus double bonds: 14

The formula C19H16N4S describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen 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 × 1968.65%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 164.85%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 416.85%
14.007 × 4 = 56.028 g/mol
S Sulfur × 19.64%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C19H16N4S

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

Showing 1 to 27 of 27 compounds

4-Methyl-5-[2-(4-methylphenyl)quinolin-4-yl]-4H-1,2,4-triazole-3-thiol

CAS 588673-17-0C₁₉H₁₆N₄S

N-Phenyl-N'-[4-(phenyldiazenyl)phenyl]thiourea

CAS 1086228-35-4C₁₉H₁₆N₄S

9-Benzyl-6-(benzylsulfanyl)-9H-purine

CAS 21186-46-9C₁₉H₁₆N₄S

2-(5-Methyl-1-phenyl-1H-1,2,3-triazol-4-yl)-4-(p-tolyl)thiazole

CAS 1105199-39-0C₁₉H₁₆N₄S

3-Phenyl-1-[(phenyl-pyridin-2-yl-methylidene)amino]thiourea

CAS 65518-40-3C₁₉H₁₆N₄S

4-Ethyl-5-(2-phenylquinolin-4-yl)-4H-1,2,4-triazole-3-thiol

CAS 588673-84-1C₁₉H₁₆N₄S

N-(Pyridin-2-ylmethyl)-5-(p-tolyl)thieno[2,3-d]pyrimidin-4-amine

CAS 726160-12-9C₁₉H₁₆N₄S

1H-Pyrazol-5-amine, 3-(4-methylphenyl)-1-(4-phenyl-2-thiazolyl)-

CAS 74101-12-5C₁₉H₁₆N₄S

7-Benzyl-6-(benzylsulfanyl)-7H-purine

CAS 21186-47-0C₁₉H₁₆N₄S

3-Benzyl-6-(benzylsulfanyl)-3H-purine

CAS 94305-08-5C₁₉H₁₆N₄S

3-{4-Methyl-5-[(naphthalen-1-ylmethyl)sulfanyl]-4H-1,2,4-triazol-3-yl}pyridine

CAS 587007-65-6C₁₉H₁₆N₄S

4-{4-Methyl-5-[(naphthalen-1-ylmethyl)sulfanyl]-4H-1,2,4-triazol-3-yl}pyridine

CAS 561016-95-3C₁₉H₁₆N₄S

6-[(E)-2-Phenylethenyl]-3-(2-phenylethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole

CAS 874466-29-2C₁₉H₁₆N₄S

2-{4-Methyl-5-[(naphthalen-1-ylmethyl)sulfanyl]-4H-1,2,4-triazol-3-yl}pyridine

CAS 575463-31-9C₁₉H₁₆N₄S

3-(Naphthylmethylthio)-5-phenyl-1,2,4-triazole-4-ylamine

CAS 578720-59-9C₁₉H₁₆N₄S

7-[(Diphenylmethyl)sulfanyl]-1H-imidazo[4,5-b]pyridin-5-amine

CAS 60282-65-7C₁₉H₁₆N₄S

(Z)-N'-(2,3-Dimethylphenyl)-4-phenylthiazole-2-carbohydrazonoyl cyanide

CAS 477285-38-4C₁₉H₁₆N₄S

(Z)-N'-(2,4-Dimethylphenyl)-4-phenylthiazole-2-carbohydrazonoyl cyanide

CAS 477285-60-2C₁₉H₁₆N₄S

h-NTPDase-IN-2

CAS 2939933-03-4C₁₉H₁₆N₄S

1,7-Dibenzyl-1,7-dihydro-6H-purine-6-thione

CAS 7026-44-0C₁₉H₁₆N₄S

Pyrazinamine, 5-benzo[b]thien-2-yl-N-[2-(4-pyridinyl)ethyl]-

CAS 821783-95-3C₁₉H₁₆N₄S

N2-[3-(2-Methyl-5-benzothiazolyl)phenyl]-2,3-pyridinediamine

CAS 193357-28-7C₁₉H₁₆N₄S

N-(2-Methylphenyl)-Na(2)-naphtho[1,2-d]thiazol-2-ylguanidine

CAS 52667-90-0C₁₉H₁₆N₄S

N-[4-(1,3-Benzothiazol-2-yl)phenyl]-4,6-dimethylpyrimidin-2-amine

CAS 920519-34-2C₁₉H₁₆N₄S

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What is the molar mass of C19H16N4S?

The molar mass of C19H16N4S is 332.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms and 1 sulfur atom. The monoisotopic mass is 332.1096 Da.

How many compounds have the formula C19H16N4S?

CompoundList lists 27 compounds with the molecular formula C19H16N4S, including 4-Methyl-5-[2-(4-methylphenyl)quinolin-4-yl]-4H-1,2,4-triazole-3-thiol, N-Phenyl-N'-[4-(phenyldiazenyl)phenyl]thiourea, 9-Benzyl-6-(benzylsulfanyl)-9H-purine. 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 C19H16N4S?

C19H16N4S has a degree of unsaturation of 14. 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.