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Benzenepropanoic acid, b-(acetyloxy)-a-methylene-4-(trifluoromethyl)-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503073-41-4

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503073-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503073-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,0,7 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 503073-41:
(8*5)+(7*0)+(6*3)+(5*0)+(4*7)+(3*3)+(2*4)+(1*1)=104
104 % 10 = 4
So 503073-41-4 is a valid CAS Registry Number.

503073-41-4Relevant articles and documents

Synthesis of fluorinated glutamic acid derivatives via vinylalumination

Ramachandran, P. Veeraraghavan,Madhi, Sateesh,O'Donnell, Martin J.

, p. 78 - 83 (2008/03/13)

A variety of structural types of fluorinated allylic acetates, prepared by vinylalumination of fluorinated aldehydes, were reacted with the benzophenone imine of glycine tert-butyl ester to provide 4-(fluorobenzylidenyl)- and 4-(fluoroalkylidenyl) glutami

Convenient synthesis of substituted α-methylene-δ- valerolactones in aqueous medium using Baylis-Hillman chemistry

Singh, Vijay,Batra, Sanjay

, p. 63 - 72 (2007/10/03)

A mild and convenient synthesis of substituted α-methylene-δ- valerolactones was achieved by SN2 nucleophilic substitution of the acetates of Baylis-Hillman adducts with acetyl acetone followed by one-pot saponification of the ester, reduction

The Baylis-Hillman chemistry in aqueous media: Elucidation of mechanism for synthesis of ether side-product leads to an efficient approach to C-O bond formation

Patra,Roy,Joshi,Roy,Batra,Bhaduri

, p. 663 - 670 (2007/10/03)

The formation of an ether from the Baylis-Hillman (BH) adduct during the BH reaction of 5-isoxazolecarboxaldehydes is a common phenomenon if the reaction is allowed to proceed for longer periods. The amount of formation of such ethers depends on the acryl

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