Chemical Name : 4,4'-(Bromomethylene)bis(fluorobenzene)
CAS : 345-90-4
Synonyms: 1,1'-(Bromomethylene)bis(4-fluorobenzene);1-[bromo(4-fluorophenyl)methyl]-4-fluorobenzene;4,4'-(Bromomethylene)bis(fluorobenzene);4,4'-Difluorobenzhydrylbromide;4,4'-Difluoro-diphenyl-bromomethane
Tetra

![3,4-Dihydro-7-fluorospiro[chromene-2,4'-piperidine]](https://thsciimg.chemcd.cn/TS02546.gif)

