218282-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 218282-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,2,8 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 218282-71:
(8*2)+(7*1)+(6*8)+(5*2)+(4*8)+(3*2)+(2*7)+(1*1)=134
134 % 10 = 4
So 218282-71-4 is a valid CAS Registry Number.
218282-71-4Relevant academic research and scientific papers
PROCESS FOR PRODUCING 1-(3,4-DICHLOROBENZYL)-5-OCTYLBIGUANIDE OR A SALT THEREOF
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Page/Page column 21-22, (2008/06/13)
The present invention provides a process for producing 1-(3,4-dichlorobenzyl)-5-octylbiguanide or a salt thereof, the process comprising reacting 1-cyano-3-octylguanidine or a salt thereof, with 3,4-dichlorobenzylamine or a salt thereof, in an ester-based