260393-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260393-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,3,9 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 260393-69:
(8*2)+(7*6)+(6*0)+(5*3)+(4*9)+(3*3)+(2*6)+(1*9)=139
139 % 10 = 9
So 260393-69-9 is a valid CAS Registry Number.
260393-69-9Relevant academic research and scientific papers
Enantioselective synthesis of a functionalized 3-methylenetetrahydropyran building block for possible conversion to neoliacinic acid
Paget, Steven D.,Paquette, Leo A.
, p. 515 - 520 (2007/10/03)
A convergent approach to 5 that involves the coupling of 11 to 17 has been devised in anticipation of the ultimate elaboration of neoliacinic acid (1).
