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1-(2,4-Dihydroxy-phenyl)-2-(4-propyl-phenoxy)-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201284-81-3

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201284-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201284-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,8 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 201284-81:
(8*2)+(7*0)+(6*1)+(5*2)+(4*8)+(3*4)+(2*8)+(1*1)=93
93 % 10 = 3
So 201284-81-3 is a valid CAS Registry Number.

201284-81-3Upstream product

201284-81-3Relevant academic research and scientific papers

Chemistry of modified flavonoids. 19. Synthesis of phenoxyl analogs of isoflavone

Arkhipov,Smirnov,Khilya

, p. 515 - 519 (1997)

2,4-Dihydroxyphenoxyacetophenones were obtained by the reaction of resorcinol with phenoxyacetonitrile under the conditions of the Houben-Hoesch reaction. Their cyclization under the conditions of acid and alkaline catalysis gave new derivatives of 3-phen

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