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4,5-dihydro-4-(2-nitrobenzylidene)-1,3-diphenyl-1H-pyrazol-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

171514-67-3

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171514-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171514-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,5,1 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 171514-67:
(8*1)+(7*7)+(6*1)+(5*5)+(4*1)+(3*4)+(2*6)+(1*7)=123
123 % 10 = 3
So 171514-67-3 is a valid CAS Registry Number.

171514-67-3Relevant academic research and scientific papers

Condensation of 2-Nitrobenzaldehyde with Pyrazolin-5-ones. Structure of 4-(2'-Nitrobenzylidene)pyrazolin-5-ones and their Reductive Cyclization

Danel, A.,Tomasik, P.

, p. 1013 - 1017 (2007/10/02)

The condensation of 1-H-3-methyl-, 3-methyl-1-phenyl-, 1,3-diphenyl- and 1-methyl-3-phenyl-pyrazolin-5-ones with 2-nitrobenzaldehyde resulted in forming the corresponding 4-(2'-nitrobenzylidene)pyrazolin-5-ones.In some cases these products were assisted b

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