79911-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79911-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,1 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79911-09:
(7*7)+(6*9)+(5*9)+(4*1)+(3*1)+(2*0)+(1*9)=164
164 % 10 = 4
So 79911-09-4 is a valid CAS Registry Number.
79911-09-4Relevant articles and documents
FURAZANS AND FURAZAN OXIDES. IX. THE ISOXAZOLINIC REARRANGEMENT OF FUROXANS
Boulton, A. J.,Coe, David E.,Tsoungas, Petros G.
, p. 167 - 172 (2007/10/02)
Angeli's structure for the rearrangement product of 3-methylfuroxans produced by the action of base is shown to be correct.Ponzio's evidence for an alternative structure is reexamined and reinterpreted.