113466-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113466-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,6 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 113466-54:
(8*1)+(7*1)+(6*3)+(5*4)+(4*6)+(3*6)+(2*5)+(1*4)=109
109 % 10 = 9
So 113466-54-9 is a valid CAS Registry Number.
113466-54-9Relevant articles and documents
IRIDOIDS : AN EFFICIENT CONVERSION OF (-)-CATALPOL INTO (-)-SPECIONIN
Eycken, E. Van der,Janssens, A.,Vandewalle, M.
, p. 3519 - 3520 (2007/10/02)
A partial synthesis of the antifeedant (-)-specionin (8) starting from the readily available (-)-catalpol (1) is described.It also allows the formation of analogs of 8 via specific transformations on intermediates 3 or 5 for screening of antifeedant prope