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911319-66-9

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911319-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 911319-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,3,1 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 911319-66:
(8*9)+(7*1)+(6*1)+(5*3)+(4*1)+(3*9)+(2*6)+(1*6)=149
149 % 10 = 9
So 911319-66-9 is a valid CAS Registry Number.

911319-66-9Relevant articles and documents

Synthetic studies on quinine: Quinuclidine construction via a ketone enolate regio- and diastereoselective Pd-mediated allylic alkylation

Johns, Deidre M.,Mori, Makoto,Williams, Robert M.

, p. 4051 - 4054 (2007/10/03)

7-Hydroxy-quinine was synthesized by an asymmetric aldol reaction that establishes the C8 and C9 stereochemistry, followed by construction of the 3-vinyl-quinuclidine azabicyclo[2.2.2]octane by C3-C4 ring closure using an intramolecular palladium-mediated

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