900504-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900504-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,0 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 900504-99:
(8*9)+(7*0)+(6*0)+(5*5)+(4*0)+(3*4)+(2*9)+(1*9)=136
136 % 10 = 6
So 900504-99-6 is a valid CAS Registry Number.
900504-99-6Relevant articles and documents
CARBOXAMIDE DERIVATIVES AS MUSCARINIC RECEPTOR ANTAGONISTS
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Page/Page column 70, (2008/06/13)
The invention relates to compounds of Formula (I) processes and intermediates for their preparation, their use as muscarinic antagonists and pharmaceutical composition containing them.