620165-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 620165-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,1,6 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 620165-40:
(8*6)+(7*2)+(6*0)+(5*1)+(4*6)+(3*5)+(2*4)+(1*0)=114
114 % 10 = 4
So 620165-40-4 is a valid CAS Registry Number.
620165-40-4Relevant academic research and scientific papers
Asymmetric synthesis of the quinolizidine alkaloid (-)-epimyrtine with intramolecular Mannich cyclization and N-sulfinyl δ-amino β-ketoesters
Davis, Franklin A.,Zhang, Yulian,Anilkumar, Gopinathan
, p. 8061 - 8064 (2007/10/03)
A concise, six-step, enantioselective synthesis of (-)-epimyrtine employing the N-sulfinyl δ-amino β-ketoester chiral building block is described.
