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265661-88-9

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265661-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 265661-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,6,6 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 265661-88:
(8*2)+(7*6)+(6*5)+(5*6)+(4*6)+(3*1)+(2*8)+(1*8)=169
169 % 10 = 9
So 265661-88-9 is a valid CAS Registry Number.

265661-88-9Upstream product

265661-88-9Downstream Products

265661-88-9Relevant academic research and scientific papers

Pinacol rearrangement in the polymer backbone: A new class of reactive polymers with condensed benzopinacol units in the main chain

Otsuka, Hideyuki,Onozuka, Iji,Endo, Takeshi

, p. 1433 - 1437 (2000)

Novel reactive polymers based on condensed benzopinacol dimethyl ether moieties in the main chain were synthesized and their acid-catalyzed pinacol rearrangement in the polymer backbone proceeded to afford poly(benzopinacolone)s quantitatively with elimination of methanol. (C) 2000 Elsevier Science Ltd.

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