93564-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93564-05-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,6 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93564-05:
(7*9)+(6*3)+(5*5)+(4*6)+(3*4)+(2*0)+(1*5)=147
147 % 10 = 7
So 93564-05-7 is a valid CAS Registry Number.
93564-05-7Relevant academic research and scientific papers
Syntheses of Mesityl-substituted Azulenes
Haefelinger, Guenter,Ott, Guenther
, p. 1605 - 1615 (2007/10/02)
The five position isomer mesityl-substituted azulenes 1-5 have been prepared for the first time. 1- and 5-mesitylazulene (1 and 4) have been obtained by addition of mesityl-Li to appropriate ketonic precursors followed by dehydration and dehydrogenation w
