179754-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179754-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,7,5 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 179754-27:
(8*1)+(7*7)+(6*9)+(5*7)+(4*5)+(3*4)+(2*2)+(1*7)=189
189 % 10 = 9
So 179754-27-9 is a valid CAS Registry Number.
179754-27-9Relevant academic research and scientific papers
A formal total synthesis of xanthorrhizol based on nucleophilic opening of vinyloxirane by arylcopper reagent
Nagumo, Shinji,Irie, Shigeyuki,Hayashi, Kazuhito,Akita, Hiroyuki
, p. 1175 - 1178 (2007/10/03)
A formal total synthesis of xanthorrhizol was achieved in short step sequence involving the nucleophilic opening of methyl 4,5-epoxy-(2E)-pentenoate (1) by arylcopper reagent.
