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2,5-bis(3-nitrophenyl)pyrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74376-34-4

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74376-34-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74376-34-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,3,7 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74376-34:
(7*7)+(6*4)+(5*3)+(4*7)+(3*6)+(2*3)+(1*4)=144
144 % 10 = 4
So 74376-34-4 is a valid CAS Registry Number.

74376-34-4Downstream Products

74376-34-4Relevant academic research and scientific papers

Nitrogenous aromatic heterocyclic nitro compound as well as preparation method and application thereof

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Paragraph 0127-0131, (2021/06/06)

The invention provides a nitrogen-containing aromatic heterocyclic nitro compound as well as a preparation method and application thereof. The nitrogenous aromatic heterocyclic nitro compound has a structure as shown in a formula (III), wherein X, Y and Z

Highly efficient synthesis of 2,5-disubstituted pyrazines from (Z)-β-haloenol acetates

Chen, Zhengwang,Ye, Dongnai,Xu, Guohai,Ye, Min,Liu, Liangxian

supporting information, p. 6699 - 6702 (2013/10/01)

A highly efficient synthesis of a wide range of 2,5-disubstituted pyrazines from (Z)-β-haloenol acetates is described. The reactions are conducted under convenient conditions and provide products with excellent regioselectivity in moderate to excellent yields with a broad substrate scope, including a variety of aromatic and aliphatic haloenol acetates.

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