796842-99-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 796842-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,6,8,4 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 796842-99:
(8*7)+(7*9)+(6*6)+(5*8)+(4*4)+(3*2)+(2*9)+(1*9)=244
244 % 10 = 4
So 796842-99-4 is a valid CAS Registry Number.
796842-99-4Relevant academic research and scientific papers
Syntheses of stereochemically diverse nine-membered ring-containing biaryls
Krishnan, Shyam,Schreiber, Stuart L.
, p. 4021 - 4024 (2007/10/03)
(Chemical Equation Presented) A library of nine-membered, biaryl-containing rings has been synthesized in parallel on polystyrene macrobeads. Dimeric medium rings were shown to be accessible via a regio- and stereoselective double cyclization.