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N-(3,4-dimethoxybenzyl)-2-[2-isopropyl-4-(p-tolyl)tetrahydro-2H-pyran-4-yl]ethanamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

672281-75-3

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672281-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 672281-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,2,2,8 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 672281-75:
(8*6)+(7*7)+(6*2)+(5*2)+(4*8)+(3*1)+(2*7)+(1*5)=173
173 % 10 = 3
So 672281-75-3 is a valid CAS Registry Number.

672281-75-3Downstream Products

672281-75-3Relevant academic research and scientific papers

Synthesis and some transformations of 4-aryl-substituted amines of the tetrahydropyran series

Arutyunyan,Akopyan,Akopyan,Panosyan,Gevorgyan

, p. 115 - 119 (2011/04/25)

The reaction of 2-isopropyltetrahydropyran-4-one [obtained by isomerization and hydration of 3-isopropylpent-1-en-4-yn-3-ol in the presence of 5% sulfuric acid and mercury(II) sulfate] with ethyl cyanoacetate gave ethyl cyano(2-isopropyltetrahydropyran-4-

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