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1090903-58-4

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1090903-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1090903-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,0,9,0 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1090903-58:
(9*1)+(8*0)+(7*9)+(6*0)+(5*9)+(4*0)+(3*3)+(2*5)+(1*8)=144
144 % 10 = 4
So 1090903-58-4 is a valid CAS Registry Number.

1090903-58-4Downstream Products

1090903-58-4Relevant articles and documents

SELECTIVE INHIBITORS OF CLINICALLY IMPORTANT MUTANTS OF THE EGFR TYROSINE KINASE

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, (2017/08/01)

The present invention provides compounds of Formula (I) or a subgeneric structure or species thereof, or a pharmaceutically acceptable salt, ester, solvate, and/or prodrug thereof, and methods and compositions for treating or ameliorating abnormal cell proliferative disorders, such as cancer, wherein A, R2, R3, R10, E1, E2, E3, Y, and Z are as defined herein.

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