1204300-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204300-08-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,3,0 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1204300-08:
(9*1)+(8*2)+(7*0)+(6*4)+(5*3)+(4*0)+(3*0)+(2*0)+(1*8)=72
72 % 10 = 2
So 1204300-08-2 is a valid CAS Registry Number.
1204300-08-2Relevant academic research and scientific papers
Gold-catalyzed cyclization of enyne-1,6-diols to substituted furans
Kim, Sundae,Kang, Dongjin,Shin, Seunghoon,Lee, Phil Ho
body text, p. 1899 - 1901 (2010/09/07)
Treatment of enyne-1,6-diols with 5 mol % Ph3PAuCl in the presence of 5 mol % AgOTf as a cocatalyst selectively produced trisubstituted furans in good to excellent yields in dichloromethane at room temperature for 5-10 min through cyclization f
