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4H-1-Benzopyran-4-one, 2,3-dihydro-8-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73316-18-4

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73316-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73316-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73316-18:
(7*7)+(6*3)+(5*3)+(4*1)+(3*6)+(2*1)+(1*8)=114
114 % 10 = 4
So 73316-18-4 is a valid CAS Registry Number.

73316-18-4Relevant academic research and scientific papers

Reaction of 2-Hydroxybiphenyl and Its Methyl Ether with Acrylonitrile and Acrylic Acids

Merchant, J. R.,Upasani, R. B.

, p. 345 - 346 (2007/10/02)

The O- and C-cyanoethylations of 2-hydroxybiphenyl and its methyl ether have been utilized to yield chromanone and indanone derivatives.The reaction of 2-methoxybiphenyl with acrylic acid affords 1--3--1-propanone, instead of the indanone, while with α-methyl-acrylic acid, 2,3-dihydro-6-methoxy-2-methyl-5-phenyl-1H-inden-1-one has been isolated.The structures of all the compounds have been established on the basis of spectral and analytical data.

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