1-（2-methoxyphenyl）pi...

1-（4-fluorophenyl）pip...

1-（3-trifluoromethylp...

N-phenyl piperazine h...

1-苯基哌嗪

1-benzylpiprazine hcl

1-苄基哌嗪盐酸盐

Ethyl-2-chloroethoxya...

Imipenem

Demethyltadalafil

2-Chloro-2-oxo-1,3,2-...

solketal