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3-oxo-3-phenyl-propionic acid but-2-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

956225-66-4

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956225-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 956225-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,2,2 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 956225-66:
(8*9)+(7*5)+(6*6)+(5*2)+(4*2)+(3*5)+(2*6)+(1*6)=194
194 % 10 = 4
So 956225-66-4 is a valid CAS Registry Number.

956225-66-4Relevant academic research and scientific papers

Ir-catalyzed regio- and enantioselective decarboxylative allylic alkylations

He, Hu,Zheng, Xiao-Jian,Li, Yi,Dai, Li-Xin,You, Shu-Li

, p. 4339 - 4341 (2007)

[Ir(COD)Cl]2/phosphoramidite ligand 1a was found to be an efficient catalytic system, for the highly regio- and enantioselective decarboxylative alkylation of γ-substltuted allyl β-ketocarboxylates, affording the branched products with up to >99/1 branched-linear ratio and 96% ee.

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