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126457-98-5

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126457-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126457-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,5 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126457-98:
(8*1)+(7*2)+(6*6)+(5*4)+(4*5)+(3*7)+(2*9)+(1*8)=145
145 % 10 = 5
So 126457-98-5 is a valid CAS Registry Number.

126457-98-5Downstream Products

126457-98-5Relevant articles and documents

A benzhydryl - [...][...] compound and its preparation method and application

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Paragraph 0070; 0072-0074, (2018/09/02)

The invention provides a benzhydryl bridged cyclopentadienyl-fluorenyl zirconium compound and a preparation method and applications thereof. The invention discloses a benzhydryl bridged cyclopentadienyl-fluorenyl zirconium compound shown in a formula (I), a preparation method thereof, and an application of the compound as a catalyst in C6-C12alpha-olefin polymerization. (The formula (I) is shown in the specification).

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