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4-chloro-2-[2-(5-chlorothiophen-2-yl)-acetylamino]-5-iodo-benzoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

199850-51-6

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199850-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199850-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,8,5 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 199850-51:
(8*1)+(7*9)+(6*9)+(5*8)+(4*5)+(3*0)+(2*5)+(1*1)=196
196 % 10 = 6
So 199850-51-6 is a valid CAS Registry Number.

199850-51-6Downstream Products

199850-51-6Relevant academic research and scientific papers

Antagonists of gonadotropin releasing hormone

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, (2008/06/13)

PCT No. PCT/US97/08782 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed May 16, 1997 PCT Pub. No. WO97/44041 PCT Pub. Date Nov. 27, 1997There are disclosed compounds of formula (I) and pharmaceutically acceptable salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related conditions in both men and women.

Quinolones as gonadotropin releasing hormone (GnRH) antagonists: Simultaneous optimization of the C(3)-aryl and C(6)-substituents

Young, Jonathan R.,Huang, Song X.,Chen, Irene,Walsh, Thomas F.,DeVita, Robert J.,Wyvratt Jr., Matthew J.,Goulet, Mark T.,Ren, Ning,Lo, Jane,Yang, Yi Tien,Yudkovitz, Joel B.,Cheng, Kang,Smith, Roy G.

, p. 1723 - 1727 (2007/10/03)

A series of 3-arylquinolones was prepared and evaluated for their ability to act as gonadotropin releasing hormone (GnRH) antagonists. A variety of substitution patterns of the 3-aryl substituent are described. The 3,4,5-trimethylphenyl substituent (23h) was found to be optimal. (C) 2000 Elsevier Science Ltd. All rights reserved.

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