78683-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78683-58-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,8 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78683-58:
(7*7)+(6*8)+(5*6)+(4*8)+(3*3)+(2*5)+(1*8)=186
186 % 10 = 6
So 78683-58-6 is a valid CAS Registry Number.
78683-58-6Relevant academic research and scientific papers
2,9-DIOXABICYCLONONAN-DARSTELLUNG, MASSENSPEKTROSKOPIE UND UMLAGERUNG EINES NEUEN HETEROCYCLISCHEN SYSTEMS
Francke, Wittko,Reith, Wolfgang
, p. 2029 - 2032 (2007/10/02)
Nine different methyl-substituted compounds of a new acetal system 5 are synthesized from 4-(5-methyl-2-furyl)alkanoles 1 and are rearranged to ketones 6; mass spectroscopic fragmentation patterns are described.
