116404-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116404-27-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,0 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116404-27:
(8*1)+(7*1)+(6*6)+(5*4)+(4*0)+(3*4)+(2*2)+(1*7)=94
94 % 10 = 4
So 116404-27-4 is a valid CAS Registry Number.
116404-27-4Relevant articles and documents
SATURATED FUSED [1,2-B] PYRIDAZINONE COMPOUNDS
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, (2008/12/06)
The invention is directed to saturated fused [1,2-b]pyridazinone compounds and pharmaceutical compositions containing such compounds that are useful in treating infections by hepatitis C virus.