851681-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851681-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,6,8 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 851681-35:
(8*8)+(7*5)+(6*1)+(5*6)+(4*8)+(3*1)+(2*3)+(1*5)=181
181 % 10 = 1
So 851681-35-1 is a valid CAS Registry Number.
851681-35-1Relevant articles and documents
Siloxane monomer containing trifluorovinylether group and sol-gel hybrid polymer prepared by using the same
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Page/Page column 8-10, (2008/06/13)
The present invention relates to a siloxane monomer containing a trifluorovinylether group and a sol-gel hybrid polymer prepared using the monomer, more particularly to siloxane monomer with novel structure prepared by reacting alkoxychlorosilane with a G