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bis(4-methoxy-2-nitrophenyl)amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

857784-25-9

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857784-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857784-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,7,8 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 857784-25:
(8*8)+(7*5)+(6*7)+(5*7)+(4*8)+(3*4)+(2*2)+(1*5)=229
229 % 10 = 9
So 857784-25-9 is a valid CAS Registry Number.

857784-25-9Relevant academic research and scientific papers

One- and two-electron reactivity of a tantalum(v) complex with a redox-active tris(amido) ligand

Nguyen, Andy I.,Blackmore, Karen J.,Carter, Shawn M.,Zarkesh, Ryan A.,Heyduk, Alan F.

experimental part, p. 3307 - 3316 (2009/07/30)

A new redox-active, tris(amido) ligand platform, bis(2-isopropylamino-4-methoxyphenylamine [NNN cat ] 3 , has been prepared a nd used in the preparation of tantalum(V) complexes. The ligand was prepared in its protonated form by a three-step procedure fro

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