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3,4-DIMETHYL-2,5-DIPHENYLSELENOPHENE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55342-15-9

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55342-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55342-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,4 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55342-15:
(7*5)+(6*5)+(5*3)+(4*4)+(3*2)+(2*1)+(1*5)=109
109 % 10 = 9
So 55342-15-9 is a valid CAS Registry Number.

55342-15-9Downstream Products

55342-15-9Relevant academic research and scientific papers

Obtention et isomerisation du diphenyl-1,4 diformyl-2,3 butadiene (Z,Z)

Wehbe, Mohamed,Peyrot, Martial,Lepage, Lucette,Lepage, Yves

, p. 321 - 322 (2007/10/02)

We report the synthesis of (Z,Z) 1,4-diphenyl-2,3-diformylbutadiene, a useful synthon: the dialdehyde 5 is prepared from hydrocarbon 1, via the new compounds 2, 3 and the diol 4a as intermediates.Hydrocarbon 1 gives, with selenium dioxide, the known selen

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