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5,7-Di-tert-butyl-3,3-dimethyl-2,3-dihydro-benzo[b]selenophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144775-55-3

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144775-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144775-55-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,7,7 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144775-55:
(8*1)+(7*4)+(6*4)+(5*7)+(4*7)+(3*5)+(2*5)+(1*5)=153
153 % 10 = 3
So 144775-55-3 is a valid CAS Registry Number.

144775-55-3Upstream product

144775-55-3Downstream Products

144775-55-3Relevant academic research and scientific papers

Abnormal Reactions of Overcrowded Tris(arylchalcogeno)silyl Chlorides with Silver Perchlorate

Tokitoh, Norihiro,Imakubo, Tatsuro,Okazaki, Renji

, p. 5819 - 5822 (2007/10/02)

Sterically congested tris(arylchalcogeno)silyl chlorides were synthesized, and their reactions with silver perchlorate afforded unexpected products with a rearranged skeleton which were most likely formed via intermediary tris(arylchalcogeno)silicenium perchlorates.Key Words: silicenium ion; kinetic stabilization; rearrangement; tris(arylchalcogeno)silyl chloride; silver perchlorate

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