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1-(3-(trifluoromethyl)phenyl)-1H-tetrazol-5-amine is a chemical compound with the molecular formula C7H5F3N6. It is a derivative of tetrazol, a heterocyclic compound with a five-membered ring containing four nitrogen atoms and one carbon atom. The compound features a trifluoromethyl group (-CF3) attached to the phenyl ring at the 3-position, and an amino group (-NH2) at the 5-position of the tetrazol ring. This molecule is known for its potential applications in the synthesis of pharmaceuticals and agrochemicals, as well as in the development of new materials with unique properties. Its chemical structure and reactivity make it an interesting target for further research and development in various fields.

443-03-8

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443-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 443-03-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,4 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 443-03:
(5*4)+(4*4)+(3*3)+(2*0)+(1*3)=48
48 % 10 = 8
So 443-03-8 is a valid CAS Registry Number.

443-03-8Downstream Products

443-03-8Relevant academic research and scientific papers

Controlling Pd-Catalyzed N-Arylation and Dimroth Rearrangement in the Synthesis of N,1-Diaryl-1 H-tetrazol-5-amines

Nikolic, Andrea M.,Stanic, Jelena,Zlatar, Matija,Gruden, Maja,And?elkovic, Boban,Selakovic, Zivota,Ajdacic, Vladimir,Opsenica, Igor M.

, p. 4794 - 4803 (2021)

The Pd-catalyzed N-arylation method for the synthesis of eighteen N,1-diaryl-1H-tetrazol-5-amine derivatives is reported. By running the reactions at 35 °C, compounds were isolated as single isomers since the undesired Dimroth rearrangement was completely

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