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1259516-66-9

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1259516-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259516-66-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,5,1 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1259516-66:
(9*1)+(8*2)+(7*5)+(6*9)+(5*5)+(4*1)+(3*6)+(2*6)+(1*6)=179
179 % 10 = 9
So 1259516-66-9 is a valid CAS Registry Number.

1259516-66-9Downstream Products

1259516-66-9Relevant articles and documents

A novel glycosylation of inactive glycosyl donors using an ionic liquid containing a protic acid under reduced pressure conditions

Kuroiwa, Yasutaka,Sekine, Maiko,Tomono, Satoshi,Takahashi, Daisuke,Toshima, Kazunobu

supporting information; experimental part, p. 6294 - 6297 (2011/01/04)

The glycosylation of inactive glycosyl donors, such as methyl glycosides and 1-hydroxy sugars with nearly stoichiometric amounts of various alcohols (1.1 equiv) in an ionic liquid containing a protic acid (acid-IL) under reduced pressure conditions proceeded effectively to give the corresponding glycosides in good to high yields. Furthermore, the acid-IL could be reused for additional glycosylations without the loss of efficiency.

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