79757-66-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79757-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,5 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79757-66:
(7*7)+(6*9)+(5*7)+(4*5)+(3*7)+(2*6)+(1*6)=197
197 % 10 = 7
So 79757-66-7 is a valid CAS Registry Number.
79757-66-7Relevant academic research and scientific papers
A Direct Synthesis of Methanodibenzodioxocins
Breytenbach, Jaco C.,Rall, Gerhardus J. H.,Roux, David G.
, p. 2604 - 2607 (2007/10/02)
Condensation of 2H-1-benzopyrans with 2-chloromercurioresorcinol and lithium chloropalladite yields 1-hydroxy-6,12-methano-12H-dibenzodioxocins together with the anticipated 7-hydroxypterocarpans.
