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(S)-methyl 2-azido-3-(dibenzylamino)propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

888957-42-4

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888957-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 888957-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,8,9,5 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 888957-42:
(8*8)+(7*8)+(6*8)+(5*9)+(4*5)+(3*7)+(2*4)+(1*2)=264
264 % 10 = 4
So 888957-42-4 is a valid CAS Registry Number.

888957-42-4Relevant articles and documents

Aziridinium from N,N-dibenzyl serine methyl ester: Synthesis of enantiomerically pure β-amino and α,β-diamino esters

Couturier, Cedric,Blanchet, Jerome,Schlama, Thierry,Zhu, Jieping

, p. 2183 - 2186 (2007/10/03)

Reaction of N,N-dibenzyl-O-methylsulfonyl serine methyl ester with a variety of heteronucleophiles (sodium azide, sodium phthalimide, amines, thiols) and carbanions (sodium malonate) gave, via an aziridinium intermediate, the corresponding β-amino or α,β-

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