1616279-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1616279-97-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,2,7 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1616279-97:
(9*1)+(8*6)+(7*1)+(6*6)+(5*2)+(4*7)+(3*9)+(2*9)+(1*7)=190
190 % 10 = 0
So 1616279-97-0 is a valid CAS Registry Number.
1616279-97-0Relevant articles and documents
Total synthesis of acetylcholinesterase inhibitor macakurzin C
Lee, Dongjoo,Shin, Iljin,Ko, Eunjae,Lee, Kiyoun,Seo, Seung-Yong,Kim, Hyoungsu
supporting information, p. 2794 - 2796 (2015/01/09)
A concise total synthesis of macakurzin C has been accomplished in nine steps (21% overall yield) from commercially available phloroglucinol, featuring a sequential aromatic Claisen rearrangement-cyclization.