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2,2-Dimethyl-propionic acid (Z)-3-{4,5-dimethoxy-2-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-phenyl}-allyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

640727-45-3

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640727-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 640727-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,7,2 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 640727-45:
(8*6)+(7*4)+(6*0)+(5*7)+(4*2)+(3*7)+(2*4)+(1*5)=153
153 % 10 = 3
So 640727-45-3 is a valid CAS Registry Number.

640727-45-3Downstream Products

640727-45-3Relevant academic research and scientific papers

Asymmetric Intramolecular Allylic Amination: Straightforward Approach to Chiral C1-Substituted Tetrahydroisoquinolines

Ito, Katsuji,Akashi, Suemi,Saito, Bunnai,Katsuki, Tsutomu

, p. 1809 - 1812 (2007/10/03)

Newly introduced Pd-catalyzed asymmetric intramolecular allylic amination provides an easy access to pharmaceutically important 1-substituted tetrahydroisoquinolines. With this amination as the key step, (R)-carnegine was synthesized in an enantioselectiv

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