175166-02-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175166-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,1,6 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 175166-02:
(8*1)+(7*7)+(6*5)+(5*1)+(4*6)+(3*6)+(2*0)+(1*2)=136
136 % 10 = 6
So 175166-02-6 is a valid CAS Registry Number.
175166-02-6Relevant articles and documents
Catalytic stereoselective synthesis of α-amino phosphonic acid derivatives by asymmetric hydrogenation
Schmidt, Ute,Oehme, Gunther,Krause, Hanswalter
, p. 777 - 781 (1996)
The phosphonate analogue of α-N-benzoyl protected phenylalanine methylester has been prepared by catalytic synthesis. Commonly used Rh-complexes has been applied in asymmetric hydrogenation to check their usefulness in the standard reaction.
