102487-56-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102487-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,8 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 102487-56:
(8*1)+(7*0)+(6*2)+(5*4)+(4*8)+(3*7)+(2*5)+(1*6)=109
109 % 10 = 9
So 102487-56-9 is a valid CAS Registry Number.
102487-56-9Relevant academic research and scientific papers
TOTAL SYNTHESIS OF (+)-CASTANOSPERMINE FROM D-MANNOSE
Setoi, Hiroyuki,Takeno, Hidekazu,Hashimoto, Masashi
, p. 4617 - 4620 (2007/10/02)
A total synthesis of (+)-castanospermine (2) has been achieved starting from D-mannose by a route adopting a double-cyclization process (5c-6) as the key step.
