947253-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947253-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,2,5 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 947253-52:
(8*9)+(7*4)+(6*7)+(5*2)+(4*5)+(3*3)+(2*5)+(1*2)=193
193 % 10 = 3
So 947253-52-3 is a valid CAS Registry Number.
947253-52-3Relevant academic research and scientific papers
A stereoselective synthesis of the C20-C32 fragment of the phorboxazoles
Yadav,Satyanarayana,Srinivasulu,Kunwar
, p. 1577 - 1580 (2008/02/04)
The C20-C32 fragment of the phorboxazoles was realized in a stereoconvergent manner utilizing a desymmetrization approach. This successful strategy involves epimerization and modified Julia olefination as key steps. Georg Thieme Verlag Stuttgart.
