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(R)-N-(4-methoxyphenyl)-3-cyclopentyl-1-phenyl-2-propyn-1-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1221972-82-2

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1221972-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1221972-82-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,9,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1221972-82:
(9*1)+(8*2)+(7*2)+(6*1)+(5*9)+(4*7)+(3*2)+(2*8)+(1*2)=142
142 % 10 = 2
So 1221972-82-2 is a valid CAS Registry Number.

1221972-82-2Downstream Products

1221972-82-2Relevant academic research and scientific papers

Direct enantioselective three-component synthesis of optically active propargylamines in water

Ohara, Mutsuyo,Hara, Yoshichika,Ohnuki, Tohru,Nakamura, Shuichi

supporting information, p. 8848 - 8851 (2014/07/22)

An enantioselective three-component reaction of aldehydes, amines, and alkynes in water by using a bis(imidazoline)-CuI catalysts having a hydrophobic substituent and sodium dodecyl sulfate as a surfactant was developed. The reaction was applie

Copper-catalyzed enantioselective three-component synthesis of optically active propargylamines from aldehydes, amines, and aliphatic alkynes

Nakamura, Shuichi,Ohara, Mutsuyo,Nakamura, Yuko,Shibata, Norio,Toru, Takeshi

supporting information; experimental part, p. 2360 - 2362 (2010/08/03)

Enantioselective three-component synthesis of propargylamines from aldehydes, amines, and aliphatic alkynes was catalyzed by a CuI complex of 1,3-bis (imidazolin-2-ly)pyridine (pybim). The reaction is applied to a wide variety of aromatic aldeh

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