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6-Phenyl-2-((1E,3E)-4-phenyl-buta-1,3-dienyl)-chromen-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130788-75-9

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130788-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130788-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,8 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130788-75:
(8*1)+(7*3)+(6*0)+(5*7)+(4*8)+(3*8)+(2*7)+(1*5)=139
139 % 10 = 9
So 130788-75-9 is a valid CAS Registry Number.

130788-75-9Relevant academic research and scientific papers

STUDIES ON CHROMONES AND XANTHONE DERIVATIVES

Mahmoud, M. R.,Soliman, A. Y.,Bakeer, H. M.

, p. 135 - 143 (2007/10/02)

2-Methyl-6-phenyl chromone 1a and a variety of its derivatives were synthesized.The reactivity of 1a and other chromones with aromatic aldehydes, hydrazine hydrate, hydrazine derivatives, hydroxylamine hydrochloride, different primary amines and Grignard reagents was investigated.The I.R. and 1H NMR spectra of the products are discussed.

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