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69926-02-9

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69926-02-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69926-02-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,2 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69926-02:
(7*6)+(6*9)+(5*9)+(4*2)+(3*6)+(2*0)+(1*2)=169
169 % 10 = 9
So 69926-02-9 is a valid CAS Registry Number.

69926-02-9Upstream product

69926-02-9Downstream Products

69926-02-9Relevant articles and documents

Anomerization of Furanose Sugars and Sugar Phosphates

Pierce, John,Serianni, Anthony S.,Barker, Robert

, p. 2448 - 2456 (1985)

Thermodynamic and kinetic parameters for the ring-opening and -closing reactions of several aldo- and ketofuanoses and their phosphate esters have been determined by NMR line-width and saturation-transfer methods.Cyclic forms interconvert via a single, acyclic carbonyl form under either acid or base catalysis.Ring-opening rates do not correlate with thermodynamic stability of the rings.For aldofuranose phosphates, α anomers open faster than β anomers; for ketofuranose phosphates the converse is observed.Intramolecular catalysis of anomerization by the phosphate group of sugar phosphates is documented.Biological and mechanistic implications of the observed kinetics are discussed.

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