butyl naphthalene-1-carboxylate

3-butyl-2-methyl-1,3-benzothiazol-3-ium,iodide

perfluoro-2-methyl-2-pentene

2H-全氟(2-甲基戊烷)

1,1,1,2,2,3,3-heptafluoro-4,4-bis-trifluoromethyl-octane