306296-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 306296-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,6,2,9 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 306296-21:
(8*3)+(7*0)+(6*6)+(5*2)+(4*9)+(3*6)+(2*2)+(1*1)=129
129 % 10 = 9
So 306296-21-9 is a valid CAS Registry Number.
306296-21-9Relevant articles and documents
Piperazine derivatives useful as CCR5 antagonists
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Page column 107, (2010/02/05)
The use of CCR5 antagonists of the formula or a pharmaceutically acceptable salt thereof, wherein R is optionally substituted phenyl, pyridyl, thiophenyl or naphthyl; R1is hydrogen or alkyl; R2is substituted phenyl, substituted heter