1289544-65-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1289544-65-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,5,4 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1289544-65:
(9*1)+(8*2)+(7*8)+(6*9)+(5*5)+(4*4)+(3*4)+(2*6)+(1*5)=205
205 % 10 = 5
So 1289544-65-5 is a valid CAS Registry Number.
1289544-65-5Relevant academic research and scientific papers
PURINE DERIVATIVES USEFUL AS HSP90 INHIBITORS
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, (2011/04/26)
The present application provides substituted purine derivatives and related compounds of the formulas shown. These com ounds are useful as inhibitors of HSP90, and hence in the treatment of related diseases. (Formulae) Z1-Z3, Xa-Xc, X2, X4, Y and R are as defined in the specification.
