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2H-1,3-Oxazin-2-one, 4-(2-furanyl)-3,4-dihydro-3-(phenylmethyl)-6-[(trimethylsilyl)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142054-95-3

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142054-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142054-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,5 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142054-95:
(8*1)+(7*4)+(6*2)+(5*0)+(4*5)+(3*4)+(2*9)+(1*5)=103
103 % 10 = 3
So 142054-95-3 is a valid CAS Registry Number.

142054-95-3Downstream Products

142054-95-3Relevant academic research and scientific papers

Intermolecular reactions of N-alkoxycarbonyliminium ions with propargyltrimethylsilane; oxazinone versus allene formation

Esch,Hiemstra,Speckamp

, p. 3445 - 3462 (2007/10/02)

Intermolecular reactions of N-alkoxycarbonyliminium ions with propargyltrimethylsilane mainly lead to 6-(trimethylsilyl)methyl-3,4-dihydro-2H-1,3-oxazinones, formed by intramolecular trapping of a stabilized β-sily vinylic cation. α-Allenyl carbamates are obtained as minor products. The oxazinone/allene ratio is dependent on the nature of the Lewis acid and the solvent used.

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