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80684-97-5

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80684-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80684-97-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,8 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80684-97:
(7*8)+(6*0)+(5*6)+(4*8)+(3*4)+(2*9)+(1*7)=155
155 % 10 = 5
So 80684-97-5 is a valid CAS Registry Number.

80684-97-5Downstream Products

80684-97-5Relevant academic research and scientific papers

Enantio- and Diastereoselectivity in the Periodate Oxidation of Sulfides Catalyzed by Bovine Serum Albumin. 2

Colonna, Stefano,Banfi, Stefano,Annunziata, Rita,Casella, Luigi

, p. 891 - 895 (1986)

The asymmetric oxidation of aliphatic, aromatic, and heterocyclic sulfides in the presence of a catalytic amount of bovine serum albumin (BSA) affords the corresponding sulfoxides with enantiomeric excess (ee) up to 80percent.The diastereoselectivity of the process has also been examined in comparison with the enzymatic oxygenation with cytochrome P-450.Electronic and CD spectral data indicate that the sulfides are not tightly bound to BSA in the reaction conditions.

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