873967-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873967-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,9,6 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 873967-08:
(8*8)+(7*7)+(6*3)+(5*9)+(4*6)+(3*7)+(2*0)+(1*8)=229
229 % 10 = 9
So 873967-08-9 is a valid CAS Registry Number.
873967-08-9Relevant articles and documents
PYRIDONE COMPOUND
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Page/Page column 33, (2010/11/30)
An active ingredient is a compound represented by the general formula [I]: [wherein R1 and R2 represent a lower alkyl group, a C3-6 cycloalkyl group or the like, X1 and X2 represent methine, an Ar-Ys