681216-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 681216-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,2,1 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 681216-84:
(8*6)+(7*8)+(6*1)+(5*2)+(4*1)+(3*6)+(2*8)+(1*4)=162
162 % 10 = 2
So 681216-84-2 is a valid CAS Registry Number.
681216-84-2Relevant articles and documents
PROTEIN TYROSINE KINASE INHIBITORS
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Page 29-30, (2008/06/13)
The present invention relates to uses of the compounds of Formula I as well as pharmaceutically acceptable salts and stereoisomers thereof in methods to treat a variety of tumors in mammals involving abnormal tyrosine kinase signalling, the compounds repr
