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1-(6-Phenylethynyl-pyridin-2-yl)-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124300-41-0

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124300-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124300-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,0 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124300-41:
(8*1)+(7*2)+(6*4)+(5*3)+(4*0)+(3*0)+(2*4)+(1*1)=70
70 % 10 = 0
So 124300-41-0 is a valid CAS Registry Number.

124300-41-0Upstream product

124300-41-0Downstream Products

124300-41-0Relevant academic research and scientific papers

A Novel Ethynylation of Pyridines by Reissert-Henze Type Reaction

Nishiwaki, Nagatoshi,Minakata, Satoshi,Komatsu, Mitsuo,Ohshiro, Yoshiki

, p. 773 - 776 (1989)

Reaction of N-benzoyloxypyridinium chloride, Reissert-Henze salt, with silver acetylide gave the pyridine ethynylated selectively at 2-position.The reaction is applicable to various substituted pyridines and pyridine homologs.

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