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134659-74-8

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134659-74-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134659-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,5 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134659-74:
(8*1)+(7*3)+(6*4)+(5*6)+(4*5)+(3*9)+(2*7)+(1*4)=148
148 % 10 = 8
So 134659-74-8 is a valid CAS Registry Number.

134659-74-8Relevant articles and documents

Some approaches to glycosylated versions of methyl β-acarviosin

Fairweather, Jon K.,McDonough, Matthew J.,Stick, Robert V.,Tilbrook, D. Matthew G.

, p. 197 - 205 (2007/10/03)

In a first approach to a glycosylated version of 'methyl β-acarviosin', a putative inhibitor of cellulases, cellobiose was converted into a carbocyclic enone that could not be transformed into the required amine for a subsequent alkylation. Alternatively,

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