159531-97-2 Usage
Uses
2-Methyl-4-phenyl-1H-indene is used as an olefinic polymerization catalyst for manufacturing ethylene polymers with excellent moldability and mobility.
Check Digit Verification of cas no
The CAS Registry Mumber 159531-97-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,5,3 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159531-97:
(8*1)+(7*5)+(6*9)+(5*5)+(4*3)+(3*1)+(2*9)+(1*7)=162
162 % 10 = 2
So 159531-97-2 is a valid CAS Registry Number.
159531-97-2Relevant articles and documents
An olefin polymerization catalyst and a process for preparing olefin polymer
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, (2008/06/13)
An olefin polymerization catalyst comprising:, ???(A-1) a Group IVB transition metal compound of formula (I), and, ???(B)???(B-1) an organoaluminum oxy-compound, and/or, ??????(B-2) a compound which reacts with the transition metal compound (A-1) to form an ion pair, wherein, inter alia, at least one R1is aryl, arylalkyl, arylalkenyl or alkylaryl or two R1s form a ring.
