英文同义词: | 4,4'-BIPIPERIDYL DIHYDROCHLORIDE;4,4'-BIPIPERIDINE 2HCL;4,4'-BIPIPERIDINE DIHYDROCHLORIDE;4,4-bipiperidine dihyalrochloride;4,4'-Bipiperidinedihydrochloride,99%;4,4'-Bipiperidyl dihydrochloride 97%;4-piperidin-4-ylpiperidine,dihydrochloride;4,4'-Bipiperidine dihydrochloride |