(9H-fluoren-9-yl)methyl 4-chlorobenzoate

9H,9'H-[9,9'-bifluoren]-9-yl 4-chlorobenzoate

cyano(4-chlorophenyl)methyl acetate

盐酸

[1,5-bis-(4-chloro-phenyl)-penta-2,4-dienyl]-methyl ether