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251464-53-6

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251464-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251464-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,4,6 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 251464-53:
(8*2)+(7*5)+(6*1)+(5*4)+(4*6)+(3*4)+(2*5)+(1*3)=126
126 % 10 = 6
So 251464-53-6 is a valid CAS Registry Number.

251464-53-6Downstream Products

251464-53-6Relevant articles and documents

Enantioselective synthesis of α-amino acids and monosubstituted 1,2- diamines by conjugate addition of 4-phenyl-2-oxazolidinone to nitroalkenes

Lucet, Denis,Sabelle, Stephane,Kostelitz, Olivier,Le Gall, Thierry,Mioskowski, Charles

, p. 2583 - 2591 (2007/10/03)

The addition of the potassium salt of (R)- or (S)-4-phenyl-2- oxazolidinone to monosubstituted nitroalkenes proceeded with very good diastereoselectivity. Several of the addition products were converted into α-amino acids and monosubstituted 1,2-diamines of high enantiomeric purity.

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