25201-62-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25201-62-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,0 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25201-62:
(7*2)+(6*5)+(5*2)+(4*0)+(3*1)+(2*6)+(1*2)=71
71 % 10 = 1
So 25201-62-1 is a valid CAS Registry Number.
25201-62-1Relevant articles and documents
Reactions of polychlorophenyllithium compounds with electrophiles
Burukin,Vasil'ev,Struchkova,Kachala,Zlotin
, p. 964 - 969 (2007/10/03)
Polychloroaromatic compounds lithiated by BunLi in THF react with several electrophilic agents of which aldehydes and epoxides seem to be the most promising from the preparative point of view.