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183289-19-2

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183289-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183289-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,8 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 183289-19:
(8*1)+(7*8)+(6*3)+(5*2)+(4*8)+(3*9)+(2*1)+(1*9)=162
162 % 10 = 2
So 183289-19-2 is a valid CAS Registry Number.

183289-19-2Relevant academic research and scientific papers

Application of 1,2-bis(2-bromo-3,5-di-t-butylphenyl)ethane to preparation of compounds having two diphosphene units

Yoshifuji, Masaaki,Shinohara, Naoyuki,Toyota, Kozo

, p. 7815 - 7818 (1996)

A sterically crowded bromobenzene, 1,2-bis(2-bromo-3,5-di-t-butylphenyl)ethane, was prepared and converted to the corresponding phosphonous dichloride, which reacted with lithium (2,4,6-tri-t-butylphenyl)phosphide to give 1,2-bis[3,5-di-t-butyl-2-{(2,4,6-

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