217320-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217320-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,3,2 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 217320-76:
(8*2)+(7*1)+(6*7)+(5*3)+(4*2)+(3*0)+(2*7)+(1*6)=108
108 % 10 = 8
So 217320-76-8 is a valid CAS Registry Number.
217320-76-8Relevant articles and documents
Process for the production of the dexfenfluramine hydrochloride
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, (2008/06/13)
Process for the production of the anorexic drug dexfenfluramine hydrochloride (INN) which comprises the ethylation of the (S),(S)-N-(1-phenylethyl)-α-methyl-3-(trifluoromethyl)benzeneethanamine or of a salt thereof with an organic or inorganic acid, the d
