856243-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856243-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,2,4 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 856243-11:
(8*8)+(7*5)+(6*6)+(5*2)+(4*4)+(3*3)+(2*1)+(1*1)=173
173 % 10 = 3
So 856243-11-3 is a valid CAS Registry Number.
856243-11-3Relevant academic research and scientific papers
Haloacetal radical cyclizations of α- and β-hydroxyhydrazones
Friestad, Gregory K.,Fioroni, Gina M.
, p. 2393 - 2396 (2007/10/03)
(Chemical Equation Presented) Haloacetal radical cyclizations of α- and β-hydroxyhydrazones provide a direct access to aminosugarlike compounds. Stereocontrol of this process is influenced by stereogenic centers of both the hydroxyhydrazone and the acetal
