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2-(p-bromophenyl)-5-phenyl-3H-1,3,4-benzotriazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158470-22-5

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158470-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158470-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,7 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158470-22:
(8*1)+(7*5)+(6*8)+(5*4)+(4*7)+(3*0)+(2*2)+(1*2)=145
145 % 10 = 5
So 158470-22-5 is a valid CAS Registry Number.

158470-22-5Upstream product

158470-22-5Relevant academic research and scientific papers

Synthesis of 3H-1,3,4-Benzotriazepines from 5-Aryltetrazoles and N-Arylbenzimidoyl Chlorides

Koldobskii, Grigorii,Ivanova, Svetlana,Nikonova, Irina,Zhivich, Alexander,Ostrovskii, Vladimir

, p. 596 - 599 (2007/10/02)

Heating of 5-phenyltetrazole with N-phenylbenzimidoyl chloride in the absence of solvent or in toluene, dioxane, benzonitrile, pyridine or N,N-dimethylformamide results in the formation of 3,4,5-triphenyl-1,2,4-triazole 1.Thermolysis of 1-imidoyl- and 2-i

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