854737-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854737-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,7,3 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 854737-67:
(8*8)+(7*5)+(6*4)+(5*7)+(4*3)+(3*7)+(2*6)+(1*7)=210
210 % 10 = 0
So 854737-67-0 is a valid CAS Registry Number.
854737-67-0Relevant articles and documents
Total synthesis of cimiracemate B and analogs
Fache, Fabienne,Suzan, Nicolas,Piva, Olivier
, p. 5261 - 5266 (2007/10/03)
The synthesis of the biologically active cimiracemate B and some analogs is described. The key step of the synthesis is a coupling between a bromoketone and a cinnamic acid derivative.