666258-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 666258-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,2,5 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 666258-41:
(8*6)+(7*6)+(6*6)+(5*2)+(4*5)+(3*8)+(2*4)+(1*1)=189
189 % 10 = 9
So 666258-41-9 is a valid CAS Registry Number.
666258-41-9Relevant academic research and scientific papers
Synthesis of 3,6-Branched β-D-Glucose Oligosaccharides
Zeng, Youlin,Kong, Fanzuo
, p. 881 - 890 (2007/10/03)
A glucohexasaccharide, β-D-Glcp-(1→3)-[β-D-Glcp-(1→3)- β-D-Glcp-(1→6)]-β-D-Glcp-(1→3)-β-D-Glcp-(1→3) -β-D-Glcp was synthesized as its 4-methoxyphenyl glycosidevia 2 + 2 + 2 strategy with benzylidenated glucose mono- and disaccharides as the key intermedia
