320601-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 320601-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,6,0 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 320601-66:
(8*3)+(7*2)+(6*0)+(5*6)+(4*0)+(3*1)+(2*6)+(1*6)=89
89 % 10 = 9
So 320601-66-9 is a valid CAS Registry Number.
320601-66-9Relevant articles and documents
New 4-arylpiperidine derivatives for the treatment of pruritus
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, (2008/06/13)
There is provided a compound of formula I, wherein Het1, R1, R2, R3, X and n have meanings given in the description, which are useful in the prophylaxis and in the treatment of diseases mediated by opiate receptors, such as pruritus.
