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1197943-58-0

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1197943-58-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197943-58-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,9,4 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1197943-58:
(9*1)+(8*1)+(7*9)+(6*7)+(5*9)+(4*4)+(3*3)+(2*5)+(1*8)=210
210 % 10 = 0
So 1197943-58-0 is a valid CAS Registry Number.

1197943-58-0Relevant articles and documents

EGFR INHIBITOR, AND PREPARATION AND APPLICATION THEREOF

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Paragraph 0603; 0604, (2017/09/02)

A 4-substituted-2-(N-(5-substituted allyl amide)phenyl)amino)pyrimidine derivative as represented by formula (I), and a preparation and application thereof as an EGFR inhibitor. The compound has activity of inhibiting the L858R EGFR mutant, the T790M EGFR mutant and the exon 19 deletion activating mutant, may be used to treat diseases mediated alone or in part by EGFR mutant activity, and has a wide application in drugs preventing and treating cancers, particularly non-small cell lung cancer.

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