802868-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 802868-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,2,8,6 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 802868-31:
(8*8)+(7*0)+(6*2)+(5*8)+(4*6)+(3*8)+(2*3)+(1*1)=171
171 % 10 = 1
So 802868-31-1 is a valid CAS Registry Number.
802868-31-1Relevant articles and documents
1H-PYRAZOLO[4,3-B]PYRIDINES AS PDE1 INHIBITORS
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Page/Page column 96, (2018/09/25)
The present invention provides 1H-pyrazolo[4,3-b]pyridin-7-amines of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.