141765-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141765-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,6 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141765-99:
(8*1)+(7*4)+(6*1)+(5*7)+(4*6)+(3*5)+(2*9)+(1*9)=143
143 % 10 = 3
So 141765-99-3 is a valid CAS Registry Number.
141765-99-3Relevant articles and documents
Nickel Catalyzed Reaction of Iodofluoroacetates with Alkenes as a Facile Route to α-Fluoroesters
Wang, Yong,Yang, Zhen-Yu,Burton, Donald J.
, p. 2137 - 2140 (2007/10/02)
Reaction of iodofluoroacetates with alkenes and zinc in the presence of nickel dichloride hexahydrate and pyridine in THF affords the corresponding α-fluoroesters in good yields.