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7-amino-4,6-dinitro-1-phenyl-1H-indazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1228159-55-4

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1228159-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228159-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,1,5 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1228159-55:
(9*1)+(8*2)+(7*2)+(6*8)+(5*1)+(4*5)+(3*9)+(2*5)+(1*5)=154
154 % 10 = 4
So 1228159-55-4 is a valid CAS Registry Number.

1228159-55-4Relevant academic research and scientific papers

Vicarious nucleophilic amination of five-membered 4,6-dinitrobenzoheterocycles

Bastrakov, M. A.,Fedyanin, I. V.,Kachala, V. V.,Shevelev, S. A.,Starosotnikov, A. M.

, (2020)

Reactions of isomeric 4,6-dinitro-1- and 4,6-dinitro-2-phenylindazoles, as well as 4,6-dinitro-2-phenylbenzo[b]furan, with various aminating agents were studied under the vicarious nucleophilic substitution conditions. It was found that depending on the a

Synthesis of polycyclic fused heterocycles based on 4,6-dinitro-1-phenyl- 1H-indazole

Bastrakov,Starosotnikov,Kachala,Glukhov,Shevelev

experimental part, p. 414 - 420 (2010/07/08)

Tricyclic heteroaromatic systems of the furoxan, vic-triazole, imidazole, and pyrazine series containing the annulated indazole fragment were synthesized based on substituted aminoindazoles prepared by the functionalization of 4-R-6-nitro-1-phenylindazole

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