138519-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138519-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,1 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138519-05:
(8*1)+(7*3)+(6*8)+(5*5)+(4*1)+(3*9)+(2*0)+(1*5)=138
138 % 10 = 8
So 138519-05-8 is a valid CAS Registry Number.
138519-05-8Relevant articles and documents
Unsaturated alkyl monoarylcyclobutane monomers
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, (2008/06/13)
Monomeric compositions comprising a monomer containing one arylcyclobutane moiety, and a molecular group comprising at least one unsaturated alkyl group are provided.