132820-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132820-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,2 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132820-83:
(8*1)+(7*3)+(6*2)+(5*8)+(4*2)+(3*0)+(2*8)+(1*3)=108
108 % 10 = 8
So 132820-83-8 is a valid CAS Registry Number.
132820-83-8Relevant academic research and scientific papers
A new approach to swainsonine and castanospermine analogues
Burgess, Kevin,Henderson, Ian
, p. 6949 - 6952 (2007/10/02)
(1S, 2R, 7R, 7aR)- 1,2,7-Trihydroxypyrrolizidine (1) is prepared by elaboration of an erythrose derivative (4) via an asymmetric allylation reaction; this approach promises to be widely applicable to syntheses of polyhydroxylated indolizidine and pyrroliz
