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(E)-N-p-methoxyphenyl-3-[(2'-oxo-2'-p-methylphenyl)ethylidene]isoindolin-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

251653-89-1

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251653-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251653-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,6,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 251653-89:
(8*2)+(7*5)+(6*1)+(5*6)+(4*5)+(3*3)+(2*8)+(1*9)=141
141 % 10 = 1
So 251653-89-1 is a valid CAS Registry Number.

251653-89-1Downstream Products

251653-89-1Relevant academic research and scientific papers

Heteroannulation through combined palladium catalysed and Friedel-Crafts reactions strategy: Synthesis of 3-alkylidene isoindolin-1-ones

Kundu, Nitya G.,Wahab Khan,Mukhopadhyay, Rupa

, p. 12361 - 12376 (2007/10/03)

The palladium-catalysed reactions of 2-iodobenzamides 1-5 with trimethylsilyl acetylene 6 led to 2-(2-trimethylsilyl)ethynyl benzamides 7-11 in excellent yields. The 2-(2-trimethylsilyl)ethynyl benzamides 7-11 underwent Friedel-Crafts reactions with acid

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