1228275-16-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228275-16-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,2,7 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1228275-16:
(9*1)+(8*2)+(7*2)+(6*8)+(5*2)+(4*7)+(3*5)+(2*1)+(1*6)=148
148 % 10 = 8
So 1228275-16-8 is a valid CAS Registry Number.
1228275-16-8Relevant articles and documents
Synthesis of (+)-kuraramine
Frigerio, Fabio,Haseler, Claire A.,Gallagher, Timothy
, p. 729 - 730 (2010)
The first synthesis of (+)-kuraramine via oxidative cleavage of (-)-N-methylcytisine is reported. An alternative but unsuccessful approach to (+)-kuraramine is also described based on extending an intramolecular enolate addition protocol that had previous
