959279-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959279-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,2,7 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 959279-50:
(8*9)+(7*5)+(6*9)+(5*2)+(4*7)+(3*9)+(2*5)+(1*0)=236
236 % 10 = 6
So 959279-50-6 is a valid CAS Registry Number.
959279-50-6Relevant articles and documents
Chemoenzymatic route to S-betaxolol
Li, Yong-Hong,Huang, Li-Hua,Liu, Hong-Min
, p. 2468 - 2474 (2011/08/05)
An efficient chemoenzymatic route to S-betaxolol is reported. A strain (Rhodotorula mucilaginosa DQ832198) screened from soil was used as biocatalyst for the kinetic resolution of the key acetylated intermediates. Excellent enantiomeric excess (ee99%) was
