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3-Amino-2,4-dicyano-5-naphthalen-2-yl-benzoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129192-06-9

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129192-06-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129192-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,9 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129192-06:
(8*1)+(7*2)+(6*9)+(5*1)+(4*9)+(3*2)+(2*0)+(1*6)=129
129 % 10 = 9
So 129192-06-9 is a valid CAS Registry Number.

129192-06-9Downstream Products

129192-06-9Relevant academic research and scientific papers

New synthesis of substituted biphenyls, biaryls, and triphenyls from arylidenemalonodinitriles, ethyl pyruvate, and malonodinitrile

Milart,Sepiol

, p. 2735 - 2738 (1990)

The reaction of arylidenemalonodinitriles with ethyl pyrivate and malonodinitrile affords in one step ethyl 3-amino-2,4-dicyano-5-arylbenzoates (2) which are then used in synthesis of 3-amino-5-arylbenzoic acids (4).

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