874211-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874211-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,2,1 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 874211-74:
(8*8)+(7*7)+(6*4)+(5*2)+(4*1)+(3*1)+(2*7)+(1*4)=172
172 % 10 = 2
So 874211-74-2 is a valid CAS Registry Number.
874211-74-2Relevant academic research and scientific papers
Convergent synthesis of the FGHI ring segment of yessotoxin
Kadota, Isao,Ueno, Hirokazu,Sato, Yuki,Yamamoto, Yoshinori
, p. 89 - 92 (2007/10/03)
A convergent synthesis of the FGHI ring segment of yessotoxin was achieved via the intramolecular allylation of an α-chloroacetoxy ether and subsequent ring-closing metathesis.
