125889-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125889-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,8 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 125889-28:
(8*1)+(7*2)+(6*5)+(5*8)+(4*8)+(3*9)+(2*2)+(1*8)=163
163 % 10 = 3
So 125889-28-3 is a valid CAS Registry Number.
125889-28-3Relevant articles and documents
Metalation of arylmethyl alkyl ethers
Azzena, Ugo,Pilo, Luciano,Sechi, Alessandra
, p. 12389 - 12398 (2007/10/03)
Arylmethyl alkyl ethers 1a-11 were metallated with n-BuLi or sec-BuLi in THF at different temperatures, affording α-alkoxy-substituted arylmethyllithium derivatives. At low temperature, the organometallics derived from methyl and isopropyl ethers are suff
