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1-tert-butyl 2-methyl (2R,4R)-4-({4-[(3-chloro-2-fluorophenyl)amino]-7-methoxyquinazolin-6-yl}oxy)piperidine-1,2-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

908294-14-4

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908294-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 908294-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,2,9 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 908294-14:
(8*9)+(7*0)+(6*8)+(5*2)+(4*9)+(3*4)+(2*1)+(1*4)=184
184 % 10 = 4
So 908294-14-4 is a valid CAS Registry Number.

908294-14-4Relevant academic research and scientific papers

QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS

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Page/Page column 70-73; 73-75, (2008/06/13)

The invention concerns quinazoline derivatives of the Formula (I), or pharmaceutically acceptable salts thereof: I wherein each of R1, R2, R3, R4 and m are as defined in the description; processes for their preparation; pharmaceutical compositions containing them and their use in the manufacture of a medicament for providing an anti-proliferative effect. The quinazoline derivatives of Formula (I) are expected to be useful in the treatment of diseases such as certain cancers mediated by erbB receptor tyrosine kinases, particularly EGFR tyrosine kinase.

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