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Br(1-)*C20H28N5(1+) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1265683-89-3

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1265683-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1265683-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,6,8 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1265683-89:
(9*1)+(8*2)+(7*6)+(6*5)+(5*6)+(4*8)+(3*3)+(2*8)+(1*9)=193
193 % 10 = 3
So 1265683-89-3 is a valid CAS Registry Number.

1265683-89-3Downstream Products

1265683-89-3Relevant academic research and scientific papers

Novel pyrrolo[2,1-f][1,2,4]triazin-4-amines: Dual inhibitors of EGFR and HER2 protein tyrosine kinases

Fink, Brian E.,Norris, Derek,Mastalerz, Harold,Chen, Ping,Goyal, Bindu,Zhao, Yufen,Kim, Soong-Hoon,Vite, Gregory D.,Lee, Francis Y.,Zhang, Hongjian,Oppenheimer, Simone,Tokarski, John S.,Wong, Tai W.,Gavai, Ashvinikumar V.

scheme or table, p. 781 - 785 (2011/03/18)

A novel series of 5-((4-aminopiperidin-1-yl)methyl)-pyrrolo[2,1-f][1,2,4] triazin-4-amines with small aniline substituents at the C4 position were optimized for dual EGFR and HER2 protein tyrosine kinase inhibition. Compound 8l exhibited promising oral efficacy in both EGFR and HER2-driven human tumor xenograft models.

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