950580-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 950580-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,5,8 and 0 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 950580-24:
(8*9)+(7*5)+(6*0)+(5*5)+(4*8)+(3*0)+(2*2)+(1*4)=172
172 % 10 = 2
So 950580-24-2 is a valid CAS Registry Number.
950580-24-2Relevant articles and documents
First asymmetric synthesis of a C2-symmetric 2-endo,6-endo-disubstituted bispidine
Breuning, Matthias,Hein, David
, p. 1410 - 1418 (2008/02/09)
The enantioselective synthesis of a C2-symmetric 2-endo,6-endo-disubstituted bispidine (3,7-diazabicyclo[3.3.1]nonane) has been accomplished for the first time. The key step was a Michael addition of the protected β-amino ester methyl (R)-3-{N-