82645-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82645-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,4 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82645-18:
(7*8)+(6*2)+(5*6)+(4*4)+(3*5)+(2*1)+(1*8)=139
139 % 10 = 9
So 82645-18-9 is a valid CAS Registry Number.
82645-18-9Relevant academic research and scientific papers
SYNTHESIS AND ELECTROPHILIC REACTIONS OF A CONFORMATIONALLY RIGID CYCLOPROPYLCARBINYL CATION. AN UNUSUAL SYNTHESIS OF SUBSTITUTED BENZAZULENES.
Jason, Mark E.
, p. 1635 - 1638 (2007/10/02)
A tropylium-substituted cyclopropane has been prepared which is rigidly held in the "bisected" conformation.Its electrophilic reactions are also investigated.
