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2-nitro-5-(1-piperidinyl)aniline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74628-25-4

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74628-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74628-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,2 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74628-25:
(7*7)+(6*4)+(5*6)+(4*2)+(3*8)+(2*2)+(1*5)=144
144 % 10 = 4
So 74628-25-4 is a valid CAS Registry Number.

74628-25-4Relevant academic research and scientific papers

cine and tele Substitutions in the Reaction of 2,3-Dinitroaniline with Secondary Amines

Self, David P.,West, David E.,Stillings, Michael R.

, p. 281 - 282 (1980)

Nucleophilic aromatic cine and tele substitutions taking place simultaneously, have been discovered in the reactions of 2,3-dinitroaniline with secondary amines; the cine substitution is novel.

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