106248-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106248-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,2,4 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 106248-69:
(8*1)+(7*0)+(6*6)+(5*2)+(4*4)+(3*8)+(2*6)+(1*9)=115
115 % 10 = 5
So 106248-69-5 is a valid CAS Registry Number.
106248-69-5Relevant academic research and scientific papers
Mono- and Dioxetanes of 2,5-Anhydroalditols, Syntheses and Reactions
Koell, Peter,Oelting, Michael
, p. 205 - 214 (2007/10/02)
Starting from appropriate 2,5-anhydroalditols the monooxetanes 3, 9, 15, and 20 have been prepared by selective monotosylation of primary hydroxy groups and subsequent treatment with base.Analogous reactions gave the 1,3:2,5:4,6-trianhydrohexitols 10 and
