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508237-25-0

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508237-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 508237-25-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,8,2,3 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 508237-25:
(8*5)+(7*0)+(6*8)+(5*2)+(4*3)+(3*7)+(2*2)+(1*5)=140
140 % 10 = 0
So 508237-25-0 is a valid CAS Registry Number.

508237-25-0Downstream Products

508237-25-0Relevant articles and documents

Receptor Antagonists

-

, (2008/06/13)

The present invention provides an α2c-adrenoceptor antagonist comprising, as an active ingredient, a condensed-ring-pyrimidine derivative represented by general formula (I) below or a pharmaceutically acceptable salt thereof useful for treating and/or preventing various diseases induced by hyperactivity of α2c-adrenoceptor (for example, Parkinson's disease, L-DOPA-induced dyskinesia, tardive dyskinesia and depression) and the like. {wherein p represents an integer of 1 to 3; R1 represents a substituted or unsubstituted heterocyclic group, substituted or unsubstituted aryl, or the like; R2 represents —N(—R4)(—R5) (wherein R4 and R5 are the same or different, and each represents a hydrogen atom, substituted or unsubstituted aralkyl, or the like, or R4 and R5 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like; and -Q- represents —N═C(—R7)— [wherein R7 represents —N(—R9)(—R10) (wherein R9 and R10 are the same or different, and each represents substituted or unsubstituted aralkyl, or the like, or R9 and R10 form a substituted or unsubstituted heterocyclic group together with the adjacent nitrogen atom) or the like] or the like}

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