676259-32-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676259-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,2,5 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 676259-32:
(8*6)+(7*7)+(6*6)+(5*2)+(4*5)+(3*9)+(2*3)+(1*2)=198
198 % 10 = 8
So 676259-32-8 is a valid CAS Registry Number.
676259-32-8Relevant articles and documents
"AB2 + AC2" approach to hyperbranched polymers with a high degree of branching
Bo, Zhishan,Schlueter
, p. 2354 - 2355 (2007/10/03)
A novel one-pot "AB2 + AC2" approach based on palladium catalyzed Suzuki polycondensation was developed to prepare hyperbranched aryl/alkyl polymers with a high degree of branching.