125901-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125901-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,9,0 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125901-90:
(8*1)+(7*2)+(6*5)+(5*9)+(4*0)+(3*1)+(2*9)+(1*0)=118
118 % 10 = 8
So 125901-90-8 is a valid CAS Registry Number.
125901-90-8Relevant articles and documents
Selective cleavage of primary MPM ethers with TMSI/Et3N
Kadota, Isao,Yamagami, Yuji,Fujita, Naoya,Takamura, Hiroyoshi
, p. 4552 - 4553 (2009)
A useful method for the selective cleavage of primary MPM ethers by using TMSI/Et3N is described. Other protective groups such as secondary MPM ethers, silyl ethers, and benzylidene acetal were stable under the reaction conditions.