264205-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264205-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,2,0 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 264205-89:
(8*2)+(7*6)+(6*4)+(5*2)+(4*0)+(3*5)+(2*8)+(1*9)=132
132 % 10 = 2
So 264205-89-2 is a valid CAS Registry Number.
264205-89-2Relevant academic research and scientific papers
Asymmetric synthesis of N-acetylneuraminic acid
Kang, Sung Ho,Choi, Hyeong-Wook,Kim, Joon Seop,Youn, Joo-Hack
, p. 227 - 228 (2007/10/03)
A highly diastereoselective synthesis of N-acetylneuraminic acid 1 has been completed by stereoselective functionalization of cis-olefin 6 and trans-olefin 10 via intramolecular phenylselenoamidation and osmylation, respectively.
