1398117-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1398117-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,8,1,1 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1398117-75:
(9*1)+(8*3)+(7*9)+(6*8)+(5*1)+(4*1)+(3*7)+(2*7)+(1*5)=193
193 % 10 = 3
So 1398117-75-3 is a valid CAS Registry Number.
1398117-75-3Relevant academic research and scientific papers
NEW PYRIDAZINONE AND PYRIDONE COMPOUNDS
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Page/Page column 63, (2012/09/22)
The invention relates to pyridazinone and pyridone com- pounds having formula (I) or (I'), and pharmaceutically acceptable salts, hydrates, and solvates thereof (I) wherein R1 / R4 and X and X3 are as defined in the claims
