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68325-67-7

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68325-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68325-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,2 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68325-67:
(7*6)+(6*8)+(5*3)+(4*2)+(3*5)+(2*6)+(1*7)=147
147 % 10 = 7
So 68325-67-7 is a valid CAS Registry Number.

68325-67-7Relevant articles and documents

Enantiomerically Pure Building Blocks from Sugars, 10 2,3-Dihydropyranones with Contiguous Chiral Centers: Practical Routes for Their Aquisition and Evaluation of their Reaction Potential

Lichtenthaler, Frieder W.,Nishiyama, Shigeru,Weimer, Thomas

, p. 1163 - 1170 (2007/10/02)

A practical, large-scale adaptable four-step procedure has been developed for the conversion of D-glucose into pyranoid enediolone esters with (R,R)-configuration in contiguous chiral centers, involving hydrolysis of the readily accessible bis-acetonide o

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