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4-[2-nitro-1-(nitromethyl)ethyl] benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117538-88-2

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117538-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117538-88-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,3 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117538-88:
(8*1)+(7*1)+(6*7)+(5*5)+(4*3)+(3*8)+(2*8)+(1*8)=142
142 % 10 = 2
So 117538-88-2 is a valid CAS Registry Number.

117538-88-2Downstream Products

117538-88-2Relevant academic research and scientific papers

Cooperative catalysis of primary and tertiary amines immobilized on oxide surfaces for one-pot C-C bond forming reactions

Motokura, Ken,Tada, Mizuki,Iwasawa, Yasuhiro

, p. 9230 - 9235 (2008)

(Chemical Equation Presented) D'you know what amine? Primary and tertiary amines are both immobilized on the same silica-alumina surface by silane-coupling reactions. The resultant silica-alumina-supported double-amines are found to exhibit excellent catalysis for 1,3-dinitroalkane synthesis from various aldehydes with nitromethane. A cooperative catalytic mechanism on the solid surface for this efficient synthesis is proposed.

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