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N-[1-Naphthalen-1-yl-1-phenyl-meth-(E)-ylidene]-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117741-32-9

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117741-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117741-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,4 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117741-32:
(8*1)+(7*1)+(6*7)+(5*7)+(4*4)+(3*1)+(2*3)+(1*2)=119
119 % 10 = 9
So 117741-32-9 is a valid CAS Registry Number.

117741-32-9Downstream Products

117741-32-9Relevant academic research and scientific papers

Synthesis and characterization of new ca-disubstituted (diarylaminomethyl)phosphonates

Cristau, Henri-Jean,Lambert, Jean-Marc,Pirat, Jean-Luc

, p. 1167 - 1170 (1998)

A convenient and efficient three-step procedure for the preparation of W-protected or unprotected C-disubstituted (di-arylaminomethyOphosphonates 1 is reported. This method allows diversification of the substituents on the carbon in the a-position to the phosphorus, as well as the protective group on the amine and the phosphonate ester group.

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