63113-77-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63113-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,1 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63113-77:
(7*6)+(6*3)+(5*1)+(4*1)+(3*3)+(2*7)+(1*7)=99
99 % 10 = 9
So 63113-77-9 is a valid CAS Registry Number.
63113-77-9Relevant academic research and scientific papers
1-Substituted-2-(2-pyridinyl)ethanone N-oxides
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, (2008/06/13)
1-Substituted-2-(2-pyridinyl)ethanone N-oxides having the formula I or II: STR1 wherein R1 is hydrogen or lower alkyl; R2 and R3 are each hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy, or benzyloxy; R4 i