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1632122-03-2

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1632122-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1632122-03-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,2,1,2 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1632122-03:
(9*1)+(8*6)+(7*3)+(6*2)+(5*1)+(4*2)+(3*2)+(2*0)+(1*3)=112
112 % 10 = 2
So 1632122-03-2 is a valid CAS Registry Number.

1632122-03-2Downstream Products

1632122-03-2Relevant articles and documents

Magnetic nano Fe3O4 catalyzed solvent-free stereo- and regioselective a-aminolysis of epoxides by amines; A green method for the synthesis of β-amino alcohols

Kumar, Amit,Parella, Ramarao,Babu, Srinivasarao Arulananda

, p. 835 - 842 (2014)

We report the use of magnetic nano Fe3O4 as a mild heterogeneous catalyst for the aminolysis of epoxides with amines. The approach constitutes a green method for the formation of a variety of β-amino alcohols with very high stereo- and regioselectivity under solvent-free and ambient reaction conditions. The aminolysis of chiral epoxides with amines gave the corresponding chiral β-amino alcohols with complete inversion of stereochemistry. The magnetic nano Fe3O4 catalyst can be easily recovered and recycled. Georg Thieme Verlag Stuttgart New York.

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