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1003577-32-9

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1003577-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1003577-32-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,3,5,7 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1003577-32:
(9*1)+(8*0)+(7*0)+(6*3)+(5*5)+(4*7)+(3*7)+(2*3)+(1*2)=109
109 % 10 = 9
So 1003577-32-9 is a valid CAS Registry Number.

1003577-32-9Downstream Products

1003577-32-9Relevant articles and documents

Synthesis of rare earth catalysts and their applications for enantioselective synthesis of heterocyclic β-amino alcohols

Martin, Myriam,El Hellani, Ahmad,Yang, Jing,Collin, Jacqueline,Bezzenine-Lafollee, Sophie

experimental part, p. 9801 - 9808 (2012/01/13)

A new family of chiral lanthanide complexes derived from (R)-binaphthol has been synthesized by a one-pot procedure using only commercially available substrates. These complexes were evaluated for the aminolysis of meso-epoxides and proved to be efficient enantioselective catalysts. The samarium complex coordinated by two (R)-binaphthoxide ligands was the most enantioselective catalyst of this series. β-Amino alcohols including heterocycles have been isolated with enantiomeric excesses up to 84%.

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