288580-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 288580-50-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,5,8 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 288580-50:
(8*2)+(7*8)+(6*8)+(5*5)+(4*8)+(3*0)+(2*5)+(1*0)=187
187 % 10 = 7
So 288580-50-7 is a valid CAS Registry Number.
288580-50-7Relevant academic research and scientific papers
Substituted bicyclic compounds
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, (2008/06/13)
The invention is directed to physiologically active compounds of formula (Ia): wherein R1 is optionally substituted aryl or optionally substituted heteroaryl; R2 is hydrogen, halogen, lower alkyl or lower alkoxy; R3 is alk
