98571-97-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98571-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,7 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 98571-97:
(7*9)+(6*8)+(5*5)+(4*7)+(3*1)+(2*9)+(1*7)=192
192 % 10 = 2
So 98571-97-2 is a valid CAS Registry Number.
98571-97-2Relevant academic research and scientific papers
SYNTHESIS OF THE ENANTIOMERS OF ERYTHRO-2-OXIRANYL-1,4-BENZODIOXAN
Clark, Robin D.,Kurz, Lilia J.
, p. 2005 - 2012 (2007/10/02)
(2R,1'S) and (2S,1'R)-2-Oxiranyl-1,4-benzodioxan (2R,1'S-1 and 2S,1'R-1) were prepared in six steps from 2-benzyloxyphenol.The key step in each synthesis was the enantioselective Sharpless epoxidation of allylic alcohol 4.
