858680-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 858680-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,6,8 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 858680-39:
(8*8)+(7*5)+(6*8)+(5*6)+(4*8)+(3*0)+(2*3)+(1*9)=224
224 % 10 = 4
So 858680-39-4 is a valid CAS Registry Number.
858680-39-4Relevant academic research and scientific papers
SYNTHESIS OF CORE SUGAR CHAIN STRUCTURE OF ASPARGINE-LINKED GLYCOPROTEIN
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Page/Page column 14-15, (2008/06/13)
It is intended to chemically synthesize the trisaccharide moiety at the reducing end in the core sugar chain structure of an asparagine-linked glycoprotein. By using a highly inexpensive natural polysaccharide having a mannose β-1,4-bond as the starting m