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1421270-77-0

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1421270-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421270-77-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,2,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1421270-77:
(9*1)+(8*4)+(7*2)+(6*1)+(5*2)+(4*7)+(3*0)+(2*7)+(1*7)=120
120 % 10 = 0
So 1421270-77-0 is a valid CAS Registry Number.

1421270-77-0Relevant articles and documents

SPIROCYCLIC MOLECULES AS PROTEIN KINASE INHIBITORS

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, (2013/03/26)

The present invention relates to spirocyclic compounds of formula I, namely spirocyclic (1H-pyrazol-4-yl)-3-(1-(2,6-dichloro-3-fiuorophenyl) ethoxy)pyridin-2-amines having protein kinase inhibitory activity, and methods of synthesizing and using such compounds. Preferred compounds are c-Met and/or ALK inhibitors useful for the treatment of abnormal cell growth, such as cancers

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