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Benzene, 1,1'-[2,3-bis(phenylmethyl)-1,3-butadiene-1,4-diyl]bis-, (Z,Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33656-97-2

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33656-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33656-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,5 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 33656-97:
(7*3)+(6*3)+(5*6)+(4*5)+(3*6)+(2*9)+(1*7)=132
132 % 10 = 2
So 33656-97-2 is a valid CAS Registry Number.

33656-97-2Relevant academic research and scientific papers

Isomerisations et cyclisations de derives bifonctionnels des diphenyl-1,4 butadienes Z,Z et E,E. Acces a une cetone derivee du Benzo(c) 7H-fluorene

Wehbe, Mohamed,Lepage, Lucette,Lepage, Yves,Platzer, Nicole

, p. 309 - 317 (2007/10/02)

Furannic diols 1a, 1b, furofurans 2a, 2b and stereoisomers (Z,Z) 4 and (E,E) 5a of 2,3 bis phenyl methylene-1,4 diphenyl butanedione give, with strong acids, the -7H benzo(c) fluorenic ketone, 3.The structure of the compound 3 is demonstrated by bidimensi

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