7734-88-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7734-88-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,3 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7734-88:
(6*7)+(5*7)+(4*3)+(3*4)+(2*8)+(1*8)=125
125 % 10 = 5
So 7734-88-5 is a valid CAS Registry Number.
7734-88-5Relevant articles and documents
Enantioselective Synthesis of Isoflavanones by Catalytic Dynamic Kinetic Resolution
Qin, Tao,Metz, Peter
, p. 2981 - 2984 (2017)
A ruthenium-catalyzed asymmetric transfer hydrogenation of racemic isoflavanones with dynamic kinetic resolution yields virtually enantiopure isoflavanols as single diastereomers. Subsequent oxidation gives rise to isoflavanones in high enantiomeric purit
