68424-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68424-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,2 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68424-02:
(7*6)+(6*8)+(5*4)+(4*2)+(3*4)+(2*0)+(1*2)=132
132 % 10 = 2
So 68424-02-2 is a valid CAS Registry Number.
68424-02-2Relevant academic research and scientific papers
Electrophilic Bromination of Fluoro Olefins: Syn vs. Anti Addition
Naae, Douglas G.
, p. 1394 - 1401 (2007/10/02)
The ionic addition of bromine in glacial acetic acid to 4-RC6H4CF=CFX (R = CO2H, Br, H, CH3, OCH3; X = Cl, CF3) and 4-RC6H4CH=CFCl (R = Br, CH3) has been studied.For all olefins the 1,2-dibromo adduct is the predominant product, with a minor amount of the
