171925-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 171925-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,9,2 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 171925-34:
(8*1)+(7*7)+(6*1)+(5*9)+(4*2)+(3*5)+(2*3)+(1*4)=141
141 % 10 = 1
So 171925-34-1 is a valid CAS Registry Number.
171925-34-1Relevant articles and documents
The Chemistry of Castanospermine, Part IV1: Synthetic Modifications at C-8
Furneaux, Richard H.,Gainsford, Graeme J.,Mason, Jennifer M.,Tyler, Peter C.,Hartley, Oliver,Winchester, Bryan G.
, p. 12611 - 12630 (2007/10/02)
New methods for the selective functionalisation of castanospermine has enabled the synthesis of analogues and derivatives selectively modified at C-8.