655253-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 655253-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,5,2,5 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 655253-69:
(8*6)+(7*5)+(6*5)+(5*2)+(4*5)+(3*3)+(2*6)+(1*9)=173
173 % 10 = 3
So 655253-69-3 is a valid CAS Registry Number.
655253-69-3Relevant articles and documents
THIENOPYRIMIDINES FOR PHARMACEUTICAL COMPOSITIONS
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Page/Page column 66-67, (2010/04/06)
The present invention relates to novel pharmaceutical compositions comprising thienopyrimidine compounds according to formula (I). Moreover, the present invention relates to the use of the thienopyrimidine compounds of the invention for the production of