634613-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 634613-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,4,6,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 634613-79:
(8*6)+(7*3)+(6*4)+(5*6)+(4*1)+(3*3)+(2*7)+(1*9)=159
159 % 10 = 9
So 634613-79-9 is a valid CAS Registry Number.
634613-79-9Relevant academic research and scientific papers
Chemoselectivity of the Ruthenium-Catalyzed Hydrative Diyne Cyclization: Total Synthesis of (+)-Cylindricine C, D, and E
Trost, Barry M.,Rudd, Michael T.
, p. 4599 - 4602 (2007/10/03)
(Matrix presented) The chemoselectivity of the ruthenium-catalyzed hydrative diyne cylization is explored In an expeditious synthesis of the tricyclic alkaloids cylindricine C, D, and E.
