263401-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 263401-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,4,0 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 263401-69:
(8*2)+(7*6)+(6*3)+(5*4)+(4*0)+(3*1)+(2*6)+(1*9)=120
120 % 10 = 0
So 263401-69-0 is a valid CAS Registry Number.
263401-69-0Relevant articles and documents
Condensed pyridazine compounds, their production and use
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, (2008/06/13)
A condensed pyridazine derivative which exhibits anti-allergic activity, anti-histaminic activity and/or eosinophil chemotaxis-inhibiting activity, anti-inflammatory activity, anti-PAF (platelet-activating factor) activity, and the like, and is useful as
