132609-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132609-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,0 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132609-89:
(8*1)+(7*3)+(6*2)+(5*6)+(4*0)+(3*9)+(2*8)+(1*9)=123
123 % 10 = 3
So 132609-89-3 is a valid CAS Registry Number.
132609-89-3Relevant academic research and scientific papers
New chiral auxiliary: Optically active thiol derived from camphor
Hung,Lee,Yang
, p. 873 - 876 (2007/10/02)
A new camphor based mercapto chiral auxiliary has been prepared, and demonstrated to induce very high chiral inductions in the diastereoselective reductions of α-sulfinylketones, in the presence of bivalent Lewis acids.
