78016-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78016-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,1 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78016-68:
(7*7)+(6*8)+(5*0)+(4*1)+(3*6)+(2*6)+(1*8)=139
139 % 10 = 9
So 78016-68-9 is a valid CAS Registry Number.
78016-68-9Relevant academic research and scientific papers
SYNTHESIS OF BRIDGEHEAD FLUOROBICYCLOOCTANES
Kopecky, Jan,Smejkal, Jaroslav
, p. 2971 - 2975 (2007/10/02)
The paper describes preparation of bridgehead, i.e. 1 and/or 4-fluorobicyclooctanes from the respective bicyclooctanols with the Yarovenko reagent.
