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tert-butyl (3S,αS)-7-amino-3-(N-benzyl-N-α-methylbenzylamino)heptanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

290835-79-9

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290835-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 290835-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,8,3 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 290835-79:
(8*2)+(7*9)+(6*0)+(5*8)+(4*3)+(3*5)+(2*7)+(1*9)=169
169 % 10 = 9
So 290835-79-9 is a valid CAS Registry Number.

290835-79-9Relevant academic research and scientific papers

A practical synthesis of protected β-homolysine

Baenziger, Markus,Gobbi, Luca,Riss, Bernard P.,Schaefer, Frank,Vaupel, Andrea

, p. 2231 - 2237 (2007/10/03)

Protected β-homolysine of high enantiomeric purity (ee>99.5%) is prepared utilizing the stereoselective conjugate addition of lithiated (S)-(α-methylbenzyl)benzylamide to (E)-7-(tosyloxy)hept-2-enoic acid tert-butyl ester, followed by subsequent ammonia s

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