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Benzonitrile, 4-hydroxy-3-[3-methyl-1-(2-oxo-1(2H)-pyridinyl)-1,2-butadienyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141602-60-0

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141602-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141602-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,6,0 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141602-60:
(8*1)+(7*4)+(6*1)+(5*6)+(4*0)+(3*2)+(2*6)+(1*0)=90
90 % 10 = 0
So 141602-60-0 is a valid CAS Registry Number.

141602-60-0Upstream product

141602-60-0Downstream Products

141602-60-0Relevant academic research and scientific papers

The transformation of a chromene derivative into benzofurans via allene intermediates

Gericke, Rolf,Lues, Inge

, p. 1871 - 1874 (1992)

On LDA-treatment of chromene 1, allenyl phenol 3 is formed which recyclizes in solution. Acetate 4 gives benzofuran derivatives on thermal cyclization.

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