2804-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2804-64-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2804-64:
(6*2)+(5*8)+(4*0)+(3*4)+(2*6)+(1*4)=80
80 % 10 = 0
So 2804-64-0 is a valid CAS Registry Number.
2804-64-0Relevant academic research and scientific papers
Analgesic and tranquilizing spiro[dihydrobenzofuran]piperidines and pyrrolidines
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, (2008/06/13)
Novel Spiro[dihydrobenzofuran-piperidine and pyrrolidine]s and methods of preparing same are described. These compounds are useful as analgetics and tranquilizers and as intermediates.
