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1334687-54-5

(R)-ethyl 1-(4-methoxybenzoyl)-2-methylenecyclopentanecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1334687-54-5

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  • (R)-ethyl 1-(4-methoxybenzoyl)-2-methylenecyclopentanecarboxylate

    Cas No: 1334687-54-5

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1334687-54-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334687-54-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,6,8 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1334687-54:
(9*1)+(8*3)+(7*3)+(6*4)+(5*6)+(4*8)+(3*7)+(2*5)+(1*4)=175
175 % 10 = 5
So 1334687-54-5 is a valid CAS Registry Number.

1334687-54-5Downstream Products

1334687-54-5Relevant articles and documents

La/Ag heterobimetallic cooperative catalysis: A catalytic asymmetric conia-ene reaction

Matsuzawa, Akinobu,Mashiko, Tomoyuki,Kumagai, Naoya,Shibasaki, Masakatsu

, p. 7616 - 7619 (2011/09/30)

A dual catalyst system: The cooperative function of a hard and soft Lewis acid (LaIII and AgI, respectively) in a catalyst system that includes an amide-based ligand 1 is crucial for simultaneous activation of intramolecular 1,3-dicarbonyl and alkyne moieties to afford enantioenriched cyclopentane derivatives (see scheme). Copyright

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