68415-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68415-26-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,1 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68415-26:
(7*6)+(6*8)+(5*4)+(4*1)+(3*5)+(2*2)+(1*6)=139
139 % 10 = 9
So 68415-26-9 is a valid CAS Registry Number.
68415-26-9Relevant academic research and scientific papers
Substituted phenyl-1,2,4-triazolo[2,3-b]pyridazin-3(2H)ones as anti-asthma agents
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, (2008/06/13)
Substituted phenyl-1,2,4-triazolo[4,3-b]pyridazin-3(2H)-ones, useful as anti-asthma agents.