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Piperazine, 2,3-dimethyl-1-(phenylmethyl)-, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64404-21-3

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64404-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64404-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,0 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64404-21:
(7*6)+(6*4)+(5*4)+(4*0)+(3*4)+(2*2)+(1*1)=103
103 % 10 = 3
So 64404-21-3 is a valid CAS Registry Number.

64404-21-3Upstream product

64404-21-3Downstream Products

64404-21-3Relevant academic research and scientific papers

Synthesis of Chiral Piperazines via Hydrogenation of Pyrazines Activated by Alkyl Halides

Huang, Wen-Xue,Liu, Lian-Jin,Wu, Bo,Feng, Guang-Shou,Wang, Baomin,Zhou, Yong-Gui

, p. 3082 - 3085 (2016)

A facile method has been developed for the synthesis of chiral piperazines through Ir-catalyzed hydrogenation of pyrazines activated by alkyl halides, giving a wide range of chiral piperazines including 3-substituted as well as 2,3- and 3,5-disubstituted

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