216765-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216765-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,7,6 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 216765-64:
(8*2)+(7*1)+(6*6)+(5*7)+(4*6)+(3*5)+(2*6)+(1*4)=149
149 % 10 = 9
So 216765-64-9 is a valid CAS Registry Number.
216765-64-9Relevant academic research and scientific papers
Spiro-azacyclic derivatives and their use as therapeutic agents
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, (2008/06/13)
Substituted spiro-azacyclic derivatives of structural formula I are tachykinin receptor antagonists of use, for example, in the treatment of pain, inflammation, migraine, emesis and posttherpetic neuralgia Wherein A is a pyridyl, X is —CH2—, Y is —CH2— or —CH═ and q is 2.
