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2-<2-<(Triphenylphosphoranylidene)amino>phenyl>imidazo<1,2-a>pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158585-59-2

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158585-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158585-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,8 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 158585-59:
(8*1)+(7*5)+(6*8)+(5*5)+(4*8)+(3*5)+(2*5)+(1*9)=182
182 % 10 = 2
So 158585-59-2 is a valid CAS Registry Number.

158585-59-2Upstream product

158585-59-2Relevant academic research and scientific papers

Reactions of (Vinylimino)phosphoranes and Related Compounds: Access to the Azacarbolines and -aplysinopsines

Chavignon, Olivier,Teulade, Jean C.,Roche, Danielle,Madesclaire, Michel,Blache, Yves,et al.

, p. 6413 - 6418 (2007/10/02)

Aza-Wittig-type reactions of iminophosphoranes 3a, 14a,b and 19, derived from azidovinyl (or -phenyl) derivatives and triphenylphosphine, with methyl or phenyl isocyanates were used to construct the framework of the azacarboline structures 7a,b-10, 20, 21

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