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259871-09-5

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259871-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259871-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,8,7 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 259871-09:
(8*2)+(7*5)+(6*9)+(5*8)+(4*7)+(3*1)+(2*0)+(1*9)=185
185 % 10 = 5
So 259871-09-5 is a valid CAS Registry Number.

259871-09-5Downstream Products

259871-09-5Relevant articles and documents

Prearranged glycosides. Part 8. Intramolecular α-galactosylation via succinoyl tethered glycosides

Ziegler, Thomas,Dettmann, Ralf,Ariffadhillah,Zettl, Uwe

, p. 1079 - 1095 (2007/10/03)

Benzyl protected phenyl 1-thio-galactopyranoside donors which were tethered by a succinoyl linker at their positions 2 and 6, respectively, to position 3 of a blocked benzyl glucopyranoside acceptor with a 4-OH group solely afforded the corresponding α-(1→4)-linked disaccharides upon intramolecular glycosylation. 4,6-Siloxane protected mannosides react with rearrangement of the siloxane group under similar conditions.

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