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433922-97-5

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433922-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433922-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,9,2 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 433922-97:
(8*4)+(7*3)+(6*3)+(5*9)+(4*2)+(3*2)+(2*9)+(1*7)=155
155 % 10 = 5
So 433922-97-5 is a valid CAS Registry Number.

433922-97-5Downstream Products

433922-97-5Relevant articles and documents

Efficient stereoselective synthesis of peptidomimetics containing hydroxyethylamine dipeptide isosteres utilizing the aza-Payne rearrangement and O, N-acyl transfer reactions

Tamamura, Hirokazu,Hori, Tadakazu,Otaka, Akira,Fujii, Nobutaka

, p. 577 - 580 (2007/10/03)

A novel methodology utilizing the aza-Payne rearrangement and O, N-intramolecular acyl transfer reactions for the synthesis of peptidomimetics containing hydroxyethylamine dipeptide isosteres (HDIs) is described. This methodology is useful for the stereos

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