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1382997-49-0

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1382997-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1382997-49-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,2,9,9 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1382997-49:
(9*1)+(8*3)+(7*8)+(6*2)+(5*9)+(4*9)+(3*7)+(2*4)+(1*9)=220
220 % 10 = 0
So 1382997-49-0 is a valid CAS Registry Number.

1382997-49-0Downstream Products

1382997-49-0Relevant articles and documents

Asymmetric domino Michael-Henry reaction of 1,2-diones with nitroolefins catalyzed by a chiral bisoxazolidine-Ni(acac)2 complex

Liang, Qian,He, Junpeng,Ni, Bukuo

, p. 1146 - 1149 (2014/11/08)

The asymmetric domino Michael-Henry reaction of 1,2-cyclohexadione with nitroolefins catalyzed by chiral ligand bisoxazolidine 1 and Ni(acac) 2 has been developed. This process provided highly functionalized chiral bicycle[3,2,1] octane derivatives with the generation of four new stereogenic centers in high yields (76-99%), and with excellent enantioselectivities (up to 99%) and good diastereoselectivities (up to 9:1) under mild reaction conditions. The procedure presented is simple and makes this method suitable for practical use.

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