6449-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6449-69-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6449-69:
(6*6)+(5*4)+(4*4)+(3*9)+(2*6)+(1*9)=120
120 % 10 = 0
So 6449-69-0 is a valid CAS Registry Number.
6449-69-0Relevant academic research and scientific papers
NOVEL INHIBITOR COMPOUNDS OF PHOSPHODIESTERASE TYPE 10A
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Page/Page column 60, (2014/04/03)
The present invention relates to compounds of the formula I, the N-oxides, tautomers, the prodrugs and the pharmaceutically acceptable salts thereof. where in formula I the variables X, Y, Q1, Q2 have the following meanings: X is C-R