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278800-64-9

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278800-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278800-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,8,0 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 278800-64:
(8*2)+(7*7)+(6*8)+(5*8)+(4*0)+(3*0)+(2*6)+(1*4)=169
169 % 10 = 9
So 278800-64-9 is a valid CAS Registry Number.

278800-64-9Downstream Products

278800-64-9Relevant articles and documents

Dehydrative glycosylation with activated diphenyl sulfonium reagents. Scope, mode of C(1)-hemiacetal activation, and detection of reactive glycosyl intermediates

Garcia,Gin

, p. 4269 - 4279 (2000)

The development of a method for direct dehydrative glycosylations with 1-hydroxyglycosyl donors employing the reagent combination of triflic anhydride and diphenyl sulfoxide is described. The one-pot coupling method is a facile process which is applicable

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