796966-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 796966-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,6,9,6 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 796966-69:
(8*7)+(7*9)+(6*6)+(5*9)+(4*6)+(3*6)+(2*6)+(1*9)=263
263 % 10 = 3
So 796966-69-3 is a valid CAS Registry Number.
796966-69-3Relevant articles and documents
Palladium-catalyzed couplings to nucleophilic heteroarenes: The total synthesis of (-)-frondosin B
Hughes, Chambers C.,Trauner, Dirk
, p. 9675 - 9686 (2007/10/03)
The total synthesis of (-)-frondosin B, the enantiomer of naturally-occuring (+)-frondosin B, is described, wherein a palladium-catalyzed cyclization is used to establish the tetracyclic ring system of the natural product. Graphical Abstract.
