107403-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107403-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,0 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107403-65:
(8*1)+(7*0)+(6*7)+(5*4)+(4*0)+(3*3)+(2*6)+(1*5)=96
96 % 10 = 6
So 107403-65-6 is a valid CAS Registry Number.
107403-65-6Relevant articles and documents
Synthesis and Properties of Tetrazolium N-Phenacylides
Moderhack, Dietrich,Lembcke, Adalbert
, p. 1157 - 1164 (2007/10/02)
A number of isomeric tetrazolium 1-phenacylides (6) and 3-phenacylides (7) have been prepared by deprotonation of the corresponding salts (3) and (4) and submitted the standard ylide reactions.A comparison of their physicochemical pr
