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4-(4-Bromo-phenylamino)-3-hydroxy-4-methoxy-2,2-dimethyl-3-phenyl-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109685-18-9

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109685-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109685-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,8 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109685-18:
(8*1)+(7*0)+(6*9)+(5*6)+(4*8)+(3*5)+(2*1)+(1*8)=149
149 % 10 = 9
So 109685-18-9 is a valid CAS Registry Number.

109685-18-9Relevant academic research and scientific papers

REGIOCONTROLLED ADDITION IN THE REACTION OF N-(α-METHOXYPHENACYL)ANILINES WITH METHYL LITHIOISOBUTYRATE

Alcaide, Benito,Lopez-Mardomingo, Carmen,Perez-Ossorio, Rafael,Plumet, Joaquin,Rodriquez-Lopez, Julian

, p. 5129 - 5132 (2007/10/02)

Reaction of various para-substituted N-(α-methoxyphenacyl)anilines with lithioisobutyrate in excess gives, in good yield, compounds 2-6 through a regiocontrolled process.

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