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5-ethyl-1,4-bis(4-methoxyphenyl)-3-phenyl-1H-pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

263717-65-3

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263717-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263717-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,7,1 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 263717-65:
(8*2)+(7*6)+(6*3)+(5*7)+(4*1)+(3*7)+(2*6)+(1*5)=153
153 % 10 = 3
So 263717-65-3 is a valid CAS Registry Number.

263717-65-3Downstream Products

263717-65-3Relevant academic research and scientific papers

Estrogen pyrazoles: Defining the pyrazole core structure and the orientation of substituents in the ligand binding pocket of the estrogen receptor

Stauffer, Shaun R,Huang, Ying,Coletta, Christopher J,Tedesco, Rosanna,Katzenellenbogen, John A

, p. 141 - 150 (2007/10/03)

Previously, we reported that certain tetrasubstituted 1,3,5-triaryl-4-alkyl-pyrazoles bind to the estrogen receptor (ER) with high affinity (Fink, B. E.; Mortenson, D. S.; Stauffer, S. R.; Aron, Z. D.; Katzenellenbogen, J. A. Chem. Biol. 1999, 6, 205-219;

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