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1050749-52-4

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1050749-52-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1050749-52-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,7,4 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1050749-52:
(9*1)+(8*0)+(7*5)+(6*0)+(5*7)+(4*4)+(3*9)+(2*5)+(1*2)=134
134 % 10 = 4
So 1050749-52-4 is a valid CAS Registry Number.

1050749-52-4Downstream Products

1050749-52-4Relevant articles and documents

Direct catalytic asymmetric three-component Kabachnik-fields reaction

Cheng, Xu,Goddard, Richard,Buth, Gernot,List, Benjamin

supporting information; experimental part, p. 5079 - 5081 (2009/03/11)

(Chemical Equation Presented) As mimics of α-amino acids, α-amino phosphonates have great promise as antibacterial and anti-HIV agents as well as protease inhibitors. Racemic α-branched aldehydes react, in the presence the new chiral phosphoric acid catalyst 1, directly with p-anisidine (PMPNH2) and a phosphite to furnish β-branched α-amino phosphonates highly diastereoselectively and enantioselectively. Anth = anthracenyl.

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