1082852-27-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1082852-27-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,8,5 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1082852-27:
(9*1)+(8*0)+(7*8)+(6*2)+(5*8)+(4*5)+(3*2)+(2*2)+(1*7)=154
154 % 10 = 4
So 1082852-27-4 is a valid CAS Registry Number.
1082852-27-4Relevant academic research and scientific papers
Bismuth-catalyzed intramolecular carbo-oxycarbonylation of 3-alkynyl esters
Komeyama, Kimihiro,Takahashi, Keita,Takaki, Ken
supporting information; experimental part, p. 5119 - 5122 (2009/05/30)
(Chemical Equation Presented) Borderline metal complexes, especially Bi(OTf)3, efficiently catalyze the carbo-oxycarbonylation of alkynyl esters to form multisubstituted lactones in moderate to high yields.
