52596-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52596-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,5,9 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52596-86:
(7*5)+(6*2)+(5*5)+(4*9)+(3*6)+(2*8)+(1*6)=148
148 % 10 = 8
So 52596-86-8 is a valid CAS Registry Number.
52596-86-8Relevant academic research and scientific papers
The Synthesis Of (1,3,4-Oxadiazole-2,5-Diyl) Dibenzoic Acids and Their Thiadiazole Analogues
Javaid, Khalid,Smith, David M.
, p. 985 - 997 (2007/10/02)
The title compounds are best prepared by oxidation of the corresponding 2,5-ditolyl-1,3-4-oxadiazole or -thiadiazole, and are most easily characterised by the 13C n.m.r. spectra of their di-potassium salts.
