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6-chloro-3-(4-chlorophenyl)quinazolin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33900-94-6

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33900-94-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33900-94-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,0 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33900-94:
(7*3)+(6*3)+(5*9)+(4*0)+(3*0)+(2*9)+(1*4)=106
106 % 10 = 6
So 33900-94-6 is a valid CAS Registry Number.

33900-94-6Downstream Products

33900-94-6Relevant academic research and scientific papers

Pd/C as an efficient heterogeneous catalyst for carbonylative four-component synthesis of 4(3H)-quinazolinones

Natte, Kishore,Neumann, Helfried,Wu, Xiao-Feng

, p. 4474 - 4480 (2015)

Quinazolinones are of interest in the fields of pharmaceuticals and medicinal chemistry. The application of palladium on activated charcoal (Pd/C) as a heterogeneous catalyst was investigated for the carbonylation of 2-iodoanilines with trimethyl orthofor

Copper-Catalyzed Oxidative Multicomponent Annulation Reaction for Direct Synthesis of Quinazolinones via an Imine-Protection Strategy

Liang, Yantang,Tan, Zhenda,Jiang, Huanfeng,Zhu, Zhibo,Zhang, Min

supporting information, p. 4725 - 4728 (2019/06/17)

Via an imine-protection strategy, we herein present an unprecedented copper-catalyzed oxidative multicomponent annulation reaction for direct synthesis of quinazolinones. The construction of various products is achieved via formation of three C-N and one

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