130839-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130839-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,3 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130839-93:
(8*1)+(7*3)+(6*0)+(5*8)+(4*3)+(3*9)+(2*9)+(1*3)=129
129 % 10 = 9
So 130839-93-9 is a valid CAS Registry Number.
130839-93-9Relevant articles and documents
THE DESIGN AND SYNTHESIS OF MACROBICYCLIC HOSTS FEATURING CONVERGENT FUNCTIONAL GROUPS.
Askew, Benny C.
, p. 4245 - 4248 (2007/10/02)
Macrobicyclic structures in which carboxylate derivatives converge on a central cavity have been prepared.This report details the synthesis of the first of a series of such hosts and discusses their ability to complex amino acids in aqueous solutions.