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4-Pentenoic acid, 2-[(2-hydroxy-4-methoxyphenyl)methylene]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110189-68-9

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110189-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110189-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,1,8 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 110189-68:
(8*1)+(7*1)+(6*0)+(5*1)+(4*8)+(3*9)+(2*6)+(1*8)=99
99 % 10 = 9
So 110189-68-9 is a valid CAS Registry Number.

110189-68-9Downstream Products

110189-68-9Relevant academic research and scientific papers

A CONVENIENT TWO-STEP SYNTHESIS OF 3-ALLYLCOUMARINS AND THEIR BENZODERIVATIVES

Mali, Raghao S.,Tilve, Santosh G.,Yeola, Suresh N.,Manekar, Anita R.

, p. 121 - 127 (2007/10/02)

A convenient, high yield, two step synthesis of 3-allylcoumarins and their benzo derivatives is described from 2-hydroxybenzaldehydes.The benzaldehydes (2a-j) on reaction with phosphorane 3 provide E-ethyl-α-allylcinnamates (4a-j) in high yields.These est

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