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ethyl 1,4-dihydroxy-3-phenyl-2-naphthoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121712-68-3

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121712-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121712-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,1 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121712-68:
(8*1)+(7*2)+(6*1)+(5*7)+(4*1)+(3*2)+(2*6)+(1*8)=93
93 % 10 = 3
So 121712-68-3 is a valid CAS Registry Number.

121712-68-3Upstream product

121712-68-3Downstream Products

121712-68-3Relevant academic research and scientific papers

Gold-Catalyzed Carbocyclization/C=N Bond Formation Cascade of Alkyne-Tethered Diazo Compounds with Benzo[c]isoxazoles for the Assembly of 4-Iminonaphthalenones and Indenes

Bao, Ming,Xie, Xiongda,Hu, Wenhao,Xu, Xinfang

, p. 4018 - 4023 (2021)

A gold-catalyzed carbocyclization/C=N bond formation cascade reaction has been developed for the synthesis of polyfunctionalized 4-iminonaphthalenones and indenes in good to high yields under mild reaction conditions. The reaction goes through 5/6-endo-di

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