1263268-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1263268-98-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,6 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1263268-98:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*6)+(3*8)+(2*9)+(1*8)=169
169 % 10 = 9
So 1263268-98-9 is a valid CAS Registry Number.
1263268-98-9Relevant articles and documents
Compounds - 801
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Page/Page column 131, (2011/04/14)
Spirocyclic amide derivatives of formula I wherein ArCH2CH2NH— represents a β-adrenoceptor binding group, processes for their preparation, pharmaceutical compositions containing them, a process for preparing such pharmaceutical compo