412908-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412908-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,9,0 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 412908-65:
(8*4)+(7*1)+(6*2)+(5*9)+(4*0)+(3*8)+(2*6)+(1*5)=137
137 % 10 = 7
So 412908-65-7 is a valid CAS Registry Number.
412908-65-7Relevant academic research and scientific papers
Total synthesis of octalactin A via ring-closing metathesis reaction
Buszek, Keith R,Sato, Nagaaki,Jeong, Youngmee
, p. 181 - 184 (2007/10/03)
A new total synthesis of the novel lactone natural product octalactin A is described. The key step involves the facile construction of the eight-membered lactone core via ring-closing metathesis (RCM). This oxocene was elaborated to give the powerful anti
