444199-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444199-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,1,9 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 444199-97:
(8*4)+(7*4)+(6*4)+(5*1)+(4*9)+(3*9)+(2*9)+(1*7)=177
177 % 10 = 7
So 444199-97-7 is a valid CAS Registry Number.
444199-97-7Relevant academic research and scientific papers
Synthesis of the core structure of salicylihalamide A by intramolecular Suzuki reaction.
Bauer, Matthias,Maier, Martin E
, p. 2205 - 2208 (2007/10/03)
[reaction: see text] An intramolecular Suzuki coupling was used to establish the core structure of the benzolactone enamide salicylihalamide A. This strategy combines a diastereoselective hydroboration with a subsequent cross-coupling.
