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114971-28-7

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114971-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114971-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,9,7 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 114971-28:
(8*1)+(7*1)+(6*4)+(5*9)+(4*7)+(3*1)+(2*2)+(1*8)=127
127 % 10 = 7
So 114971-28-7 is a valid CAS Registry Number.

114971-28-7Upstream product

114971-28-7Downstream Products

114971-28-7Relevant articles and documents

Reactions of 1,1-Diphenylethylene and Its Derivatives with Tris(p-bromophenyl)aminium Hexachloroantimonate

Kim, Kwan Soo,Son, Se Hwan,Joo, Yung Hyup,Jung, Dai Il,Hahn, Chi Sun

, p. 2251 - 2252 (1987)

Reaction of 1,1-diphenylethylene (1) with (p-BrC6H4)3N*+SbCl6- produced indan dimer 2 in dried solvents and gave a butadiene derivative 7 and a tetrahydrofuran derivative 8 in wet solvents whereas the dimerization of the derivatives of 1 afforded cyclobutane type dimers and butadiene type dimers.

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