50685-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50685-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,6,8 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50685-11:
(7*5)+(6*0)+(5*6)+(4*8)+(3*5)+(2*1)+(1*1)=115
115 % 10 = 5
So 50685-11-5 is a valid CAS Registry Number.
50685-11-5Relevant articles and documents
Asymmetric catalysis
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, (2008/06/13)
Catalytic asymmetric hydrogenation of the Z geometric isomer of a compound of the formula STR1 wherein at least one of R and R1 represents hydrogen and the other represents hydrogen, lower alkyl or aryl; R2 represents STR2 wherein R