940077-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 940077-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,0,7 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 940077-97:
(8*9)+(7*4)+(6*0)+(5*0)+(4*7)+(3*7)+(2*9)+(1*7)=174
174 % 10 = 4
So 940077-97-4 is a valid CAS Registry Number.
940077-97-4Relevant academic research and scientific papers
Palladium catalyzed cyclocarbonylation of 3,3-diarylallyl acetates
Iwasaki, Masakazu,Ishii, Youichi,Hidai, Masanobu
, p. 435 - 442 (2007/10/02)
Palladium-catalyzed cyclocarbonylation of 3,3-diarylallyl acetates afforded 4-aryl-substituted 1-naphthyl acetates where the cyclization occurred selectively on the more electron-rich ring.
