81699-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81699-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,9 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81699-75:
(7*8)+(6*1)+(5*6)+(4*9)+(3*9)+(2*7)+(1*5)=174
174 % 10 = 4
So 81699-75-4 is a valid CAS Registry Number.
81699-75-4Relevant academic research and scientific papers
A NEW METHOD FOR THE DIRECT INTRODUCTION OF ALKOXYL GROUP TO SILYL ENOL ETHER WITH ALKYL HIPOCHLORITE CATALYZED BY PALLADIUM(0)
Nakatsuka, Takashi,Mukaiyama, Teruaki
, p. 369 - 372 (2007/10/02)
α-Alkoxyketones and α-ketoacetals are prepared in good yields from silyl enol ethers and alkyl hypochlorites catalyzed by tetrakis(triphenylphosphine)palladium(0).
