1261135-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261135-32-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,1,3 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1261135-32:
(9*1)+(8*2)+(7*6)+(6*1)+(5*1)+(4*3)+(3*5)+(2*3)+(1*2)=113
113 % 10 = 3
So 1261135-32-3 is a valid CAS Registry Number.
1261135-32-3Relevant articles and documents
Method for preparing non-metallocene catalysts
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, (2012/04/17)
A method of preparing supported catalysts useful for olefin polymerization is described. The catalysts comprise a Group 4 metal complex that incorporates a tridentate dianionic ligand. An activator mixture is first made from a boron compound having Lewis