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Benzoic acid, 4-hydroxy-2,6-dimethyl-, 2,4-dinitrophenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87513-48-2

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87513-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87513-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,1 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87513-48:
(7*8)+(6*7)+(5*5)+(4*1)+(3*3)+(2*4)+(1*8)=152
152 % 10 = 2
So 87513-48-2 is a valid CAS Registry Number.

87513-48-2Relevant academic research and scientific papers

Steric and Electronic Control of the Dissociative Hydrolysis of 4-Hydoxybenzoate Esters

Thea, Sergio,Guanti, Giuseppe,Kashefi-Naini, Nasrin,Williams, Andrew

, p. 529 - 530 (2007/10/02)

The introduction of two ortho methyl substituents changes the propensity of 4-hydroxybenzoates to react via the oxo-ketene pathway by nearly one million-fold; the increased reactivity of the hindered conjugate base over that of the parent is assigned to enhanced internal nucleophilicity of the 4-oxyanion.

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