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1-Butanamine, 3-methyl-N-(triphenylphosphoranylidene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94359-92-9

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94359-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94359-92-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,5 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94359-92:
(7*9)+(6*4)+(5*3)+(4*5)+(3*9)+(2*9)+(1*2)=169
169 % 10 = 9
So 94359-92-9 is a valid CAS Registry Number.

94359-92-9Downstream Products

94359-92-9Relevant academic research and scientific papers

NEW SYNTHETIC "TRICKS". TRIPHENYLPHOSPHINE-MEDIATED AMIDE FORMATION FROM CARBOXYLIC ACIDS AND AZIDES

Garcia, Jordi,Urpi, Felix,Villarasa, Jaume

, p. 4841 - 4844 (1984)

Equimolar amounts of carboxylic acids, aryl or alkyl azides, and Ph3P in refluxing benzene (hexane, toluene) afford amides in good yields.Insolubility of zwitterions Ph3P(+)-NH(CH2)nCOO(-), arising from ω-azido acids and Ph3P, limits the utilization of the method for lactame formation.

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