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1268687-83-7

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1268687-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268687-83-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,6,8 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1268687-83:
(9*1)+(8*2)+(7*6)+(6*8)+(5*6)+(4*8)+(3*7)+(2*8)+(1*3)=217
217 % 10 = 7
So 1268687-83-7 is a valid CAS Registry Number.

1268687-83-7Relevant articles and documents

Glycosyl sulfonium ions as storable intermediates for glycosylations

Nokami, Toshiki,Nozaki, Yuki,Saigusa, Yoshihiro,Shibuya, Akito,Manabe, Shino,Ito, Yukishige,Yoshida, Jun-Ichi

, p. 1544 - 1547 (2011/05/03)

Glycosyl sulfonium ions, which serve as persistent glycosyl cation equivalents, were prepared by the addition of diorganosulfides to an electrochemically generated glycosyl triflate. Low-temperature and variable-temperature NMR studies were performed to r

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