109226-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109226-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,2 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 109226-93:
(8*1)+(7*0)+(6*9)+(5*2)+(4*2)+(3*6)+(2*9)+(1*3)=119
119 % 10 = 9
So 109226-93-9 is a valid CAS Registry Number.
109226-93-9Relevant articles and documents
Antiinflammatory Agents: Part IX - Synthesis of Some New 2H-1,4-Benzoxazin-3-yl-aminophenyl-alkanoic Acid Esters
Shridhar, D. R.,Sastry, C. V. Reddy,Lal, B.
, p. 986 - 988 (2007/10/02)
Some new methyl 4--phenylalkanoates (5 and 6) and the corresponding p-chlorobenzoyl derivatives (7 and 8) have been prepared and screened for their CNS and antiinflammatory activities.