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869201-28-5

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869201-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869201-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,2,0 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 869201-28:
(8*8)+(7*6)+(6*9)+(5*2)+(4*0)+(3*1)+(2*2)+(1*8)=185
185 % 10 = 5
So 869201-28-5 is a valid CAS Registry Number.

869201-28-5Relevant articles and documents

Efficient procedure for reductive opening of sugar 4,6-O-benzylidene acetals in a microfluidic system

Tanaka, Katsunori,Fukase, Koichi

, p. 164 - 166 (2007)

An efficient procedure for the reductive opening of 4,6-O-benzylidene acetals was established under microfluidic conditions. 4,6-O-Benzylidene acetals of the glucose, glucosamine, and galactose derivatives were selectively converted into the corresponding

Towards glucosamine building blocks: Regioselective one-pot protection and deallylation procedures

Enugala, Ramu,Carvalho, Luísa C. R.,Marques, M. Manuel B.

scheme or table, p. 2711 - 2716 (2011/02/16)

Glucosamine building blocks have been prepared by an efficient regioselective one-pot protection approach. This synthetic route enabled the straightforward preparation of a glucosamine disaccharide in 73% yield. The system Pd(PPh3)4/

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