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N-<1-(Phenylethynyl)but-3-enyl>phthalimide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149815-72-5

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149815-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149815-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,8,1 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 149815-72:
(8*1)+(7*4)+(6*9)+(5*8)+(4*1)+(3*5)+(2*7)+(1*2)=165
165 % 10 = 5
So 149815-72-5 is a valid CAS Registry Number.

149815-72-5Relevant academic research and scientific papers

Stereo and Electronic Effects in the Rhodium(II)-Mediated Synthesis of Polycyclic Lactones and Lactams from α-Diazo Ester and Amide Precursors

Padwa, Albert,Dean, Dennis C.,Fairfax, David J.,Xu, Simon L.

, p. 4646 - 4655 (2007/10/02)

The rhodium(II) carboxylate catalyzed decomposition of several α-diazo esters and amides has been studied.A series of 5-keto-1-diazo acetates were prepared by acylation of α-hydroxy ketones using the (p-toluenesulfonyl)hydrazone of glyxylic acid chloride.

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