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2-[3-(2-nitrophenyl)-2-propynylamino]-1,4-naphthoquinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228797-84-9

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1228797-84-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228797-84-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,7,9 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1228797-84:
(9*1)+(8*2)+(7*2)+(6*8)+(5*7)+(4*9)+(3*7)+(2*8)+(1*4)=199
199 % 10 = 9
So 1228797-84-9 is a valid CAS Registry Number.

1228797-84-9Downstream Products

1228797-84-9Relevant academic research and scientific papers

Azaanthraquinone assembly from N-propargylamino quinone via iodine-induced 6-endo-dig electrophilic cyclization

Fei, Na,Hou, Qiwen,Wang, Shaozhong,Wang, Huaqin,Yao, Zhu-Jun

experimental part, p. 4096 - 4103 (2010/10/04)

An efficient methodology taking advantage of the excellent nucleophilicity of aminoquinone to assemble the azaanthraquinone framework was developed via an iodine-induced 6-endo-dig electrophilic cyclization. Therefore, starting from N-propargylaminoquinon

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