3311-94-2 Usage
General Description
1,1'-(4-chloro-1-butenylidene)bis[4-fluorobenzene] is a chemical compound with the molecular formula C20H14ClF2. It is an organic compound that contains four fluorine atoms, one chlorine atom, and a butenylidene group. 1,1'-(4-chloro-1-butenylidene)bis[4-fluorobenzene] is commonly used in the production of various industrial products such as polymers, resins, and dyes. It has potential applications in the pharmaceutical and agricultural industries as well. 1,1'-(4-chloro-1-butenylidene)bis[4-fluorobenzene] is of interest to researchers and chemists due to its unique chemical structure and potential uses in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 3311-94-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,1 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3311-94:
(6*3)+(5*3)+(4*1)+(3*1)+(2*9)+(1*4)=62
62 % 10 = 2
So 3311-94-2 is a valid CAS Registry Number.
3311-94-2Relevant articles and documents
Ring-opening reaction of methylenecyclopropanes with LiCl, LiBr or NaI in acetic acid
Huang, Jin-Wen,Shi, Min
, p. 2057 - 2062 (2007/10/03)
The methylenecyclopropanes 1 react with LiCl, LiBr or NaI at 80°C to give the corresponding gem-disubstituted homoallylic halides 2 in good to excellent yields in acetic acid. In some cases, the ring-opening reaction can be completed within 5 min to give
Neurotropic and psychotropic agents. LXVII. 1 [4,4 bis(4 fluorophenyl)butyl] 4 hydroxy 4 (3 trifluoromethyl 4 chlorophenyl)piperidine and related compounds: new synthetic approaches
Sindelar,Rajsner,Cervena,et al.
, p. 3879 - 3901 (2007/10/04)
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