98413-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98413-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,1 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 98413-71:
(7*9)+(6*8)+(5*4)+(4*1)+(3*3)+(2*7)+(1*1)=159
159 % 10 = 9
So 98413-71-9 is a valid CAS Registry Number.
98413-71-9Relevant academic research and scientific papers
Condensed, seven-membered ring compounds and their use
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, (2008/06/13)
Novel condensed, seven-membered ring compounds of the formula: STR1 [wherein R1 and R2 each represent hydrogen, halogen, trifluoromethyl, lower alkyl or alkoxy, or both jointly form tri- or tetramethylene; R3 is hydrogen,
