872052-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872052-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,0,5 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 872052-66:
(8*8)+(7*7)+(6*2)+(5*0)+(4*5)+(3*2)+(2*6)+(1*6)=169
169 % 10 = 9
So 872052-66-9 is a valid CAS Registry Number.
872052-66-9Relevant articles and documents
Radical polymerizable macrocyclic resin compositions with low polymerization stress
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Page/Page column 3, (2010/10/03)
A composition of macrocyclic oligomer with at least one polymerizable group, (meth)acrylate, for example.