145368-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145368-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,6 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 145368-63:
(8*1)+(7*4)+(6*5)+(5*3)+(4*6)+(3*8)+(2*6)+(1*3)=144
144 % 10 = 4
So 145368-63-4 is a valid CAS Registry Number.
145368-63-4Relevant articles and documents
Chemistry of Insect Antifeedants from Azadirachta indica, Part 14: Absolute Configuration of Azadirachtin
Ley, Steven V.,Lovell, Helen,Williams, David J.
, p. 1304 - 1306 (2007/10/02)
The absolute configuration of the insect antifeedant azadirachtin is determined by high field NMR application of the Mosher method and confirmed by X-ray crystallographic analysis.
