17132-78-4 Usage
General Description
PYRIDINE-2,3-DICARBONITRILE is a chemical compound with the molecular formula C7H3N3. It is a derivative of pyridine, a six-membered ring with five carbon atoms and one nitrogen atom. PYRIDINE-2,3-DICARBONITRILE is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is also used as a building block in the production of various chemicals and materials. Additionally, it has been studied for its potential use in organic light-emitting diodes (OLEDs) and other electronic applications. However, it is important to handle this compound with proper safety precautions due to its toxicity and potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 17132-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,3 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 17132-78:
(7*1)+(6*7)+(5*1)+(4*3)+(3*2)+(2*7)+(1*8)=94
94 % 10 = 4
So 17132-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H3N3/c8-4-6-2-1-3-10-7(6)5-9/h1-3H
17132-78-4Relevant articles and documents
REGIOSELECTIVE CYANATION OF 3-SUBSTITUTED PYRIDINE 1-OXIDES
Fife, Wilmer K.
, p. 93 - 96 (2007/10/02)
Cyanation of 3-X-pyridine 1-oxides with trimethylsilanecarbonitrile and dimethylcarbamoyl chloride occurs quantitatively to give 3-X-pyridinecarbonitriles in > 90percent isolated yields when X = -CH3, -OCH3, -OH and -Cl, and approximately equal amounts of the 3- and 5-X derivatives when X = -CN and -COOCH3.
