134025-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134025-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,2 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134025-19:
(8*1)+(7*3)+(6*4)+(5*0)+(4*2)+(3*5)+(2*1)+(1*9)=87
87 % 10 = 7
So 134025-19-7 is a valid CAS Registry Number.
134025-19-7Relevant articles and documents
THE ANODIC TRIMERIZATION OF AROMATIC ORTHODIETHERS: NEW DEVELOPMENTS
Chapuzet, Jean-Marc,Simonet, Jacques
, p. 791 - 798 (2007/10/02)
While the anodic trimerization of veratrole (leading to hexamethoxytriphenylene) is now a very well known reaction, developments concerning either mixed electrolysis (mixture of two orthodiethers) and/or oxidation of dissymmetrical substrates have not bee
