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206259-45-2

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206259-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 206259-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,2,5 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 206259-45:
(8*2)+(7*0)+(6*6)+(5*2)+(4*5)+(3*9)+(2*4)+(1*5)=122
122 % 10 = 2
So 206259-45-2 is a valid CAS Registry Number.

206259-45-2Downstream Products

206259-45-2Relevant articles and documents

(4R,5R)-bis(N,N-dimethylaminocarbonyl)-2-chloro-1,3,2-dioxaphospholane: A convenient reagent for control of enantiomeric composition of chiral alcohols by 31P NMR spectroscopy

Bredikhin,Strunskaya,Azancheev,Bredikhina

, p. 174 - 176 (1998)

The use of enantiomerically pure cyclic chlorophosphite obtained by the reaction of PCl3 with N,N,N′,N′-tetramethyldiamide of natural L-(+)-tartaric acid for analysis of the enantiomeric composition of chiral primary and secondary alcohols by

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