146983-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146983-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,9,8 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146983-25:
(8*1)+(7*4)+(6*6)+(5*9)+(4*8)+(3*3)+(2*2)+(1*5)=167
167 % 10 = 7
So 146983-25-7 is a valid CAS Registry Number.
146983-25-7Relevant academic research and scientific papers
A Highly Diastereo- and Enantioselective Synthesis of the Top Half of Kijanolide
Roush, William R.,Brown, Bradley B.
, p. 2151 - 2161 (2007/10/02)
A highly diastereo- and enantioselective synthesis of spirotetronate 4 corresponding to the top half of kijanolide is reported.This synthesis features the novel exo-selective Diels-Alder reaction of triene 6 and the chiral, nonracemic dienophiles (R)-7 an
