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Benzenepropanenitrile, b-[2-[(1-methylethyl)amino]-4-oxo-4-phenyl-2-butenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143889-67-2

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143889-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143889-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,8 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143889-67:
(8*1)+(7*4)+(6*3)+(5*8)+(4*8)+(3*9)+(2*6)+(1*7)=172
172 % 10 = 2
So 143889-67-2 is a valid CAS Registry Number.

143889-67-2Downstream Products

143889-67-2Relevant academic research and scientific papers

Reaction of Dianions of Acyclic β-Enamino Ketones with Electrophiles. 3. Nitriles: Synthesis of Pyridine and Pyrimidine Derivatives

Bartoli, Giuseppe,Bosco, Marcella,Cimarelli, Cristina,Dalpozzo, Renato,De Munno, Giovanni,et al.

, p. 6020 - 6025 (2007/10/02)

A new method for the construction of pyridine and pyrimidine derivatives is described, based on the electrophilic attack of nitriles to dianions of β-(monoalkylamino)-α,β-unsaturated ketones and the subsequent cyclization of the addition product.The react

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