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Ethanedione, (3,5-dinitrophenyl)-2-thienyl-, 2-[O-(phenylmethyl)oxime] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140451-64-5

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140451-64-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140451-64-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,5 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 140451-64:
(8*1)+(7*4)+(6*0)+(5*4)+(4*5)+(3*1)+(2*6)+(1*4)=95
95 % 10 = 5
So 140451-64-5 is a valid CAS Registry Number.

140451-64-5Downstream Products

140451-64-5Relevant academic research and scientific papers

C-ACYLATION OF AZOMETHINE GROUP IN O-BENZYL AROMATIC ALDOXIMES

Baranowski, Andrzej

, p. 1993 - 1998 (2007/10/02)

Reaction of four O-benzyl aromatic aldoximes with phthalimidoacetyl chloride, 3,5-dinitrobenzoyl chloride or phthalimidoacetic-p-toluenesulfonyl anhydride in the presence of triethylamine afforded moderate yields of C-acylation products of the azomethine group.Mechanism of the reaction is discussed.

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