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566950-10-5

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566950-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 566950-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,9,5 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 566950-10:
(8*5)+(7*6)+(6*6)+(5*9)+(4*5)+(3*0)+(2*1)+(1*0)=185
185 % 10 = 5
So 566950-10-5 is a valid CAS Registry Number.

566950-10-5Relevant articles and documents

Asymmetric synthesis of allyl- and α-allenylamines from chiral imines and alkynes via (η2-imine)Ti(O-i-Pr)2 complexes

Fukuhara, Kohki,Okamoto, Sentaro,Sato, Fumie

, p. 2145 - 2148 (2007/10/03)

(Matrix presented) The reaction of a divalent titanium reagent Ti(O-i-Pr)4/2i-PrMgX with optically active arylaldimines derived from arylaldehydes and O-methylphenylglycinol provided, in a highly diastereoselective manner, chiral (η2-imine)Ti(O-i-Pr) 2 complexes, which in turn reacted with 1-alkynes or propargyl compounds to give optically active allyl- and α-allenylamines, respectively.

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