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ethyl 3-(4-octyloxyphenyl)-3-oxopropionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131647-47-7

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131647-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131647-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,4 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131647-47:
(8*1)+(7*3)+(6*1)+(5*6)+(4*4)+(3*7)+(2*4)+(1*7)=117
117 % 10 = 7
So 131647-47-7 is a valid CAS Registry Number.

131647-47-7Relevant academic research and scientific papers

Synthesis of new mesogens of the 3-arylisoxazolone and 3-arylpyrazolone series

Kovganko,Kovganko,Polovkov

, p. 1812 - 1816 (2010)

Acylation of ethyl acetoacetate with mesogenic para-substituted benzoyl chlorides, followed by cleavage of ethyl aroylacetoacetates thus obtained under basic conditions, gave the corresponding ethyl 3-aryl-3-oxopropanoates which were brought into condensations with hydroxylamine and hydrazine to obtain mesogenic 3-arylisoxazolones and 3-arylpyrazolones, respectively. Pleiades Publishing, Ltd., 2010.

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