82523-99-7 Usage
Derivative of nicotinonitrile
Heterocyclic compound with a pyridine ring
Contains a bromine atom
Confers specific properties and reactivity
Contains a phenoxy group
Attached to the pyridine ring
Used in synthesis
Pharmaceutical, agrochemical, and organic compounds
Unique structure
Important building block for a wide range of chemical compounds
Check Digit Verification of cas no
The CAS Registry Mumber 82523-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,2 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82523-99:
(7*8)+(6*2)+(5*5)+(4*2)+(3*3)+(2*9)+(1*9)=137
137 % 10 = 7
So 82523-99-7 is a valid CAS Registry Number.
82523-99-7Relevant articles and documents
Synthesis and Acid-Base Transformations of 8-Substituted 10-Phenyl-10-hydroxy-10H-pyridochromenes
Petrichenko, V. M.,Konshin, M. E.
, p. 459 - 460 (2007/10/02)
The corresponding 2-(p-substituted phenoxy)-3-aroylpyridines were obtained by the reaction of 2-(p-substituted phenoxy)nicotinonitriles with phenylmagnesium bromide.It is shown that they are readily cyclized to 8-substituted 10-phenyl-10-hydroxy-10H-pyrid
