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289491-92-5

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289491-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289491-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,4,9 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 289491-92:
(8*2)+(7*8)+(6*9)+(5*4)+(4*9)+(3*1)+(2*9)+(1*2)=205
205 % 10 = 5
So 289491-92-5 is a valid CAS Registry Number.

289491-92-5Relevant articles and documents

Enantioselective fluorescence sensing of amino acids by modified cyclodextrins: Role of the cavity and sensing mechanism

Pagliari, Sara,Corradini, Roberto,Galaverna, Gianni,Sforza, Stefano,Dossena, Arnaldo,Montalti, Marco,Prodi, Luca,Zaccheroni, Nelsi,Marchelli, Rosangela

, p. 2749 - 2758 (2007/10/03)

Two selectors based on modified cyclodextrins containing a metal binding site and a dansyl fluorophore-6-deoxy-6-N-(Nα-[(5- dimethylamino-1-naphthalenesulfonyl)aminoethyl]phenylalanylamino-β- cyclodextrin-containing D-Phe (3) and L-Phe (4) moie

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