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2,8-dichloro-3,7-bis-(2-hydroxyethoxy)-5-methoxy-4,6-diphenyldibenzophosphole 5-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84390-06-7

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84390-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84390-06-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,9 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 84390-06:
(7*8)+(6*4)+(5*3)+(4*9)+(3*0)+(2*0)+(1*6)=137
137 % 10 = 7
So 84390-06-7 is a valid CAS Registry Number.

84390-06-7Relevant academic research and scientific papers

Synthesis of Substituted Dibenzophospholes. Part 4. Chemical Transformations of 4,6-Diaryl-3,7-dialkoxydibenzophosphole 5-Oxides

Cornforth, John,Ridley, Damon D.,Sierakowski, Andrew F.,Uguen, Daniel,Wallace, Timothy W.

, p. 2333 - 2340 (2007/10/02)

Studies of 4,6-diaryl-3,5,7-trimethoxydibenzophosphole 5-oxides reported here include (a) electrophilic substitution (chlorination, bromination, and nitration) in the dibenzophosphole ring system and in the aryl side-chains; (b) dealkylations of the ether

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