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2',1':1,2;1'',2'':3,4-dinaphthcyclohepta-1,3-diene-6-N-benzoylaminomethyl-6-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

405211-89-4

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405211-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 405211-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,2,1 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 405211-89:
(8*4)+(7*0)+(6*5)+(5*2)+(4*1)+(3*1)+(2*8)+(1*9)=104
104 % 10 = 4
So 405211-89-4 is a valid CAS Registry Number.

405211-89-4Downstream Products

405211-89-4Relevant academic research and scientific papers

Synthesis and resolution of β2,2-HBin, the first enantiomerically stable β-amino acid with chirality only due to axial dissymmetry

Gaucher, Anne,Zuliani, Yohan,Cabaret, Daniel,Wakselman, Michel,Mazaleyrat, Jean-Paul

, p. 2571 - 2580 (2007/10/03)

The first gem-disubstituted β2,2-amino acid possessing only axial chirality, was synthesized by bis-alkylation of methyl or ethyl cyanoacetate with both racemic and enantiomerically pure (R)-2,2′-bis-(bromomethyl)-1,1′-binaphthyl, followed by N

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