Molecular formula

C₁₇H₁₂N₄OS

35 compounds have this formula on CompoundList.

Molar mass: 320.37g/mol
Monoisotopic mass: 320.0732Da
Atoms: 35
Elements: 5
Rings plus double bonds: 14

The formula C17H12N4OS describes a molecule made of 17 carbon atoms, 12 hydrogen atoms, 4 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 × 1763.73%
12.011 × 17 = 204.187 g/mol
H Hydrogen × 123.78%
1.008 × 12 = 12.096 g/mol
N Nitrogen × 417.49%
14.007 × 4 = 56.028 g/mol
O Oxygen × 14.99%
15.999 × 1 = 15.999 g/mol
S Sulfur × 110.01%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C17H12N4OS

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

Showing 1 to 35 of 35 compounds

1-Phenyl-2-(5H-[1,2,4]triazino[5,6-b]indol-3-ylsulfanyl)ethanone

CAS 61054-36-2C₁₇H₁₂N₄OS

1-Naphthalen-2-yl-2-(7H-purin-6-ylsulfanyl)ethanone

CAS 312281-93-9C₁₇H₁₂N₄OS

3-[(Quinolin-2-ylsulfanyl)methyl]-1,2,3-benzotriazin-4(3H)-one

CAS 446308-71-0C₁₇H₁₂N₄OS

5-(2-Furyl)-4-((1-naphthylmethylene)amino)-4H-1,2,4-triazole-3-thiol

CAS 478253-71-3C₁₇H₁₂N₄OS

N-(3-Imidazo[1,2-a]pyrimidin-2-ylphenyl)thiophene-2-carboxamide

CAS 847387-64-8C₁₇H₁₂N₄OS

N-(2-Phenyl-2H-benzotriazol-5-yl)thiophene-2-carboxamide

CAS 353500-40-0C₁₇H₁₂N₄OS

6-Amino-3-phenyl-4-(2-thienyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile

CAS 168429-61-6C₁₇H₁₂N₄OS

N-[2-(1H-Imidazol-1-yl)quinolin-8-yl]thiophene-3-carboxamide

CAS 1226432-98-9C₁₇H₁₂N₄OS

(E)-5-(2-(2-Methylbenzo[d]thiazol-6-yl)hydrazono)quinolin-8(5H)-one

CAS 314260-88-3C₁₇H₁₂N₄OS

5-Benzamido-2-(4-thiazolyl)benzimidazole

CAS 27146-34-5C₁₇H₁₂N₄OS

3-Pyridinecarboxamide, N-[5-(3-thienyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-

CAS 507462-85-3C₁₇H₁₂N₄OS

N-(4-Cyanophenyl)-2-quinazolin-4-ylsulfanylacetamide

CAS 721890-47-7C₁₇H₁₂N₄OS

7-Biphenyl-4-yl-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one

CAS 892689-36-0C₁₇H₁₂N₄OS

4(3H)-Quinazolinone, 3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenyl-

CAS 68142-70-1C₁₇H₁₂N₄OS

2-Benzothiazolecarboxylic acid, (2E)-2-(1H-indol-3-ylmethylene)hydrazide

CAS 2460648-40-0C₁₇H₁₂N₄OS

4H-1,3-Thiazino(5,6-b)quinoxalin-4-one, 2-((4-methylphenyl)amino)-

CAS 154371-12-7C₁₇H₁₂N₄OS

N-(Quinolin-5-yl)-3-(thiophen-2-yl)-1H-pyrazole-5-carboxamide

CAS 1239692-76-2C₁₇H₁₂N₄OS

N-[2-(Pyridin-3-yl)-1H-benzimidazol-5-yl]thiophene-2-carboxamide

CAS 1310933-28-8C₁₇H₁₂N₄OS

2-Phenyl-N-(pyrazolo[1,5-a]pyridin-5-yl)thiazole-4-carboxamide

CAS 2034402-04-3C₁₇H₁₂N₄OS

5-(1,3-Diphenyl-1H-pyrazol-4-yl)-1,3,4-oxadiazole-2(3H)-thione

CAS 917461-46-2C₁₇H₁₂N₄OS

3-(4-Methylphenyl)-7-phenyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one

CAS 929830-71-7C₁₇H₁₂N₄OS

N-(4-(1H-Pyrazol-3-yl)phenyl)benzo[d]thiazole-6-carboxamide

CAS 1207023-07-1C₁₇H₁₂N₄OS

7-Benzyl-3-phenyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one

CAS 892675-44-4C₁₇H₁₂N₄OS

N-[3-(1H-Pyrazol-3-yl)phenyl]-1,3-benzothiazole-2-carboxamide

CAS 1207023-33-3C₁₇H₁₂N₄OS

Frequently asked questions

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What is the molar mass of C17H12N4OS?

The molar mass of C17H12N4OS is 320.37 g/mol, calculated from standard atomic weights for 17 carbon atoms, 12 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 320.0732 Da.

How many compounds have the formula C17H12N4OS?

CompoundList lists 35 compounds with the molecular formula C17H12N4OS, including 1-Phenyl-2-(5H-[1,2,4]triazino[5,6-b]indol-3-ylsulfanyl)ethanone, 1-Naphthalen-2-yl-2-(7H-purin-6-ylsulfanyl)ethanone, 3-[(Quinolin-2-ylsulfanyl)methyl]-1,2,3-benzotriazin-4(3H)-one. 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 C17H12N4OS?

C17H12N4OS 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.