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Benzamide, N-(1,5,7,8-tetrahydro-4-oxo-4H-pyrano[4,3-b]pyridin-3-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186089-55-4

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186089-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186089-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,0,8 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 186089-55:
(8*1)+(7*8)+(6*6)+(5*0)+(4*8)+(3*9)+(2*5)+(1*5)=174
174 % 10 = 4
So 186089-55-4 is a valid CAS Registry Number.

186089-55-4Upstream product

186089-55-4Downstream Products

186089-55-4Relevant academic research and scientific papers

Intermotecular transfer of an alkenyl group in enamines: Application to synthesis of [b]-fused pyridines

Adachi, Makoto,Sasatani, Takashi,Chomei, Nobuo,Takada, Susumu

, p. 8871 - 8874 (1996)

A novel intermolecular alkenyl transfer of enamines was developed for the preparation of cycloalkenylaminomethyleneoxazolones, which were thermally cyclized to [b]-fused pyridines in good yields. The functional manipulation of the pyridines provided versatile precursors for further annulation to tricyclic ring systems. Copyright (C) 1996 Elsevier Science Ltd.

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