125742-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125742-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,4 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125742-10:
(8*1)+(7*2)+(6*5)+(5*7)+(4*4)+(3*2)+(2*1)+(1*0)=111
111 % 10 = 1
So 125742-10-1 is a valid CAS Registry Number.
125742-10-1Relevant articles and documents
oxotitanium. A Mild and Efficient Catalyst for the Michael Reaction of Ketene Silyl Acetals with α,β-Unsaturated Ketones
Mukaiyama, Teruaki,Hara, Ryuichiro
, p. 1171 - 1174 (2007/10/02)
In the presence of a catalytic amount of oxotitanium, ketene silyl acetals smoothly react with α,β-unsaturated ketones to afford the corresponding Michael adducts in high yields.
