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1-amino-4-phenyl-2-triphenylphosphoranylideneamino-1H-imidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

159140-07-5

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159140-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159140-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,1,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 159140-07:
(8*1)+(7*5)+(6*9)+(5*1)+(4*4)+(3*0)+(2*0)+(1*7)=125
125 % 10 = 5
So 159140-07-5 is a valid CAS Registry Number.

159140-07-5Downstream Products

159140-07-5Relevant academic research and scientific papers

Bis(Iminophosphorane)-Mediated 1,2,4-Triazoloannulation On Imidazole And Benzimidazole Rings. Preparation Of Imidazo-1,2,4-Triazoles And 1,2,4-TriazoloBenzimidazoles

Molina, Pedro,Aller, Enrique,Lorenzo, Angeles

, p. 997 - 1018 (2007/10/02)

Aza Wittig-type reactions of bis(iminophosphoranes)derived from 1,2-diaminoimidazole and 1,2-diaminobenzimidazole with isocyanates and aroyl chlorides afforded imidazo-1,2,4-triazoles or 1,2,4-triazolobenzimidazoles, respectively.

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