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tert-butyl ((5-(4-(3-chloro-4-hydroxyphenylamino)quinazolin-6-yl)furan-2-yl)methyl)(2-(methylsulfonyl)ethyl)carbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1268997-71-2

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1268997-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268997-71-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,9,9 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1268997-71:
(9*1)+(8*2)+(7*6)+(6*8)+(5*9)+(4*9)+(3*7)+(2*7)+(1*1)=232
232 % 10 = 2
So 1268997-71-2 is a valid CAS Registry Number.

1268997-71-2Downstream Products

1268997-71-2Relevant academic research and scientific papers

A first synthesis of 18F-radiolabeled lapatinib: A potential tracer for positron emission tomographic imaging of ErbB1/ErbB2 tyrosine kinase activity

Basuli, Falguni,Wu, Haitao,Li, Changhui,Shi, Zhen-Dan,Sulima, Agnieszka,Griffiths, Gary L.

, p. 633 - 636 (2011)

Fluorine-18-labeled lapatinib has been successfully synthesized for the first time by the reaction of a dimethylformamide solution of meta-[ 18F]fluorobenzylbromide with a Boc-protected lapatinib precursor fragment. The reaction proceeded in th

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