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(E)-4-(3,4-dimethylstyryl)-N,N-dimethylaniline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109249-20-9

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109249-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109249-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,4 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109249-20:
(8*1)+(7*0)+(6*9)+(5*2)+(4*4)+(3*9)+(2*2)+(1*0)=119
119 % 10 = 9
So 109249-20-9 is a valid CAS Registry Number.

109249-20-9Upstream product

109249-20-9Downstream Products

109249-20-9Relevant academic research and scientific papers

A concise synthesis of substituted stilbenes and styrenes from propargylic phosphonium salts by a cobalt-catalyzed Diels-Alder/wittig olefination reaction sequence

Hilt, Gerhard,Hengst, Christoph

, p. 7337 - 7342 (2007)

(Chemical Equation Presented) The cobalt(I)-catalyzed Diels-Alder reaction of propargylic phosphonium salts and longer chained alkyne-functionalized phosphonium salts with 1,3-dienes led to dihydroaromatic phosphonium salt intermediates which were directl

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