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1-(tris-[1,1';3',1'']terphenyl-2'-ylmethyl-silanyl)-propan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444817-14-5

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444817-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444817-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,8,1 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 444817-14:
(8*4)+(7*4)+(6*4)+(5*8)+(4*1)+(3*7)+(2*1)+(1*4)=155
155 % 10 = 5
So 444817-14-5 is a valid CAS Registry Number.

444817-14-5Upstream product

444817-14-5Relevant academic research and scientific papers

Unusually stable silyl ketones with bowl-shaped tris(2,6-diphenylbenzyl)silyl group for various nucleophilic attacks and α-deprotonation

Shirakawa, Seiji,Komatsu, Naoki,Iwasaki, Atsuko,Maruoka, Keiji

, p. 577 - 579 (2002)

A newly designed, bowl-shaped tris(2,6-diphenylbenzyl)silyl (TDS) group can be successfully utilized as a highly effective shield of ketone carbonyls for various nucleophilic attacks and α-deprotonation. The high shielding effect of the bowl-shaped TDS mo

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