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186420-40-6

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186420-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186420-40-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,4,2 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 186420-40:
(8*1)+(7*8)+(6*6)+(5*4)+(4*2)+(3*0)+(2*4)+(1*0)=136
136 % 10 = 6
So 186420-40-6 is a valid CAS Registry Number.

186420-40-6Downstream Products

186420-40-6Relevant articles and documents

Novel bicyclic nucleoside analogues related to natural griseolic acids

Pickering, Lea,Nair, Vasu

, p. 1435 - 1438 (2007/10/03)

Methodologies for the synthesis of novel isomeric nucleosides related to the natural, biologically-active griseolic acids are described. The carbohydrate precursor for the synthesis, 1,4:3,6-dianhydro-D-glucitol, can be prepared easily from D-glucitol.

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