120570-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120570-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,5,7 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120570-06:
(8*1)+(7*2)+(6*0)+(5*5)+(4*7)+(3*0)+(2*0)+(1*6)=81
81 % 10 = 1
So 120570-06-1 is a valid CAS Registry Number.
120570-06-1Relevant articles and documents
Improved preparation of (R) and (S)-3-aminoquinuclidine dihydrochloride
Kowalczyk, Bruce A.,Rohloff, John C.,Dvorak, Charles A.,Gardner, John O.
, p. 2009 - 2015 (2007/10/03)
An improved procedure for the synthesis of either (R) or (S)-3-aminoquinuclidine was developed. Key intermediate imine 2 was made in a one pot process using lithium oxide as the base and molecular sieves.