954582-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 954582-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,4,5,8 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 954582-33:
(8*9)+(7*5)+(6*4)+(5*5)+(4*8)+(3*2)+(2*3)+(1*3)=203
203 % 10 = 3
So 954582-33-3 is a valid CAS Registry Number.
954582-33-3Relevant articles and documents
NITROGENATED HETEROCYCLIC COMPOUND
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Paragraph 1136, (2015/03/28)
The present invention provides a compound having a PDE2A selective inhibitory action, which is useful as an agent for the prophylaxis or treatment of schizophrenia, Alzheimer's disease and the like. The present invention is a compound represented by the formula (1): wherein each symbol is as described in the specification, or a salt thereof.