878131-82-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 878131-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,1,3 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 878131-82:
(8*8)+(7*7)+(6*8)+(5*1)+(4*3)+(3*1)+(2*8)+(1*2)=199
199 % 10 = 9
So 878131-82-9 is a valid CAS Registry Number.
878131-82-9Relevant academic research and scientific papers
Total synthesis of (+)-lasonolide A
Yoshimura, Tomoyuki,Yakushiji, Fumika,Kondo, Shingo,Wu, Xiaofeng,Shindo, Mitsuru,Shishido, Kozo
, p. 475 - 478 (2007/10/03)
An enantiocontrolled total synthesis of (+)-lasonolide A has been accomplished by using the sequential cross metathesis and macrolactonization for the key assembly of the 20-membered polyene macrolide core of the natural product.
