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213264-58-5

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213264-58-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213264-58-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,2,6 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213264-58:
(8*2)+(7*1)+(6*3)+(5*2)+(4*6)+(3*4)+(2*5)+(1*8)=105
105 % 10 = 5
So 213264-58-5 is a valid CAS Registry Number.

213264-58-5Relevant articles and documents

The unwanted synthesis of (E,E)-4,21-dimethoxy-2,19-dioxahexacyclo15,18,13,7,120,24>tetratriacontan-3,5,7(35),13,15,17,20,22,24(38),30,32,34,36,39-tetradecaen-12,29-dione and other attempts at the synthesis of ace

Nogradi, Mihaly,Keserue, Gyoergy M.,Kajtar-Peredy, Maria,Vermes, Borbala,Ha, Nguyen Thi Thu,Dinya, Zoltan

, p. 57 - 78 (2007/10/03)

Attempts to synthesise acerogenins A and C, diaryl ether type macrocyclic diarylheptanoid constituents of Acer nikoense by macrocyclization involving the formation of (i) a diarylether bond or (ii) one of the bonds in the C7 chain resulted in polymeric pr

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