89064-70-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89064-70-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,6 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89064-70:
(7*8)+(6*9)+(5*0)+(4*6)+(3*4)+(2*7)+(1*0)=160
160 % 10 = 0
So 89064-70-0 is a valid CAS Registry Number.
89064-70-0Relevant articles and documents
Desoxy-nitrozucker. Herstellung geschuetzter 1-Deoxy-1-nitroaldosen
Aebischer, Bernard,Vasella, Andrea,Weber, Hans-Peter
, p. 621 - 634 (1982)
The direct oxidation of the oxime 1 with t-butyl hydroperoxide and vanadyl acetylacetonate yielding the nitro derivative 2 (54percent, Scheme 1) could not be applied to other oximes.Diastereoselective bromination of the aldonolactone oxims 7 and 10-12 acc