88245-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88245-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,2,4 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 88245-09:
(7*8)+(6*8)+(5*2)+(4*4)+(3*5)+(2*0)+(1*9)=154
154 % 10 = 4
So 88245-09-4 is a valid CAS Registry Number.
88245-09-4Relevant articles and documents
SYNTHESIS OF TRICHOVERROL B
Roush, William R.,Spada, Alfred P.
, p. 3693 - 3696 (2007/10/02)
A highly diastereoselective synthesis of trichoverrol B (1) is described.Critical to the success of this work is the development of a method for esterification of (Z,E)-dienoic acid derivatives without olefin isomerisation.
