英文同义词: | Spiro[chroMan-2,4'-piperidine];spiro[chroMane-2,4'-piperidine] hydrochloride;3,4-Dihydrospiro[2H-1-benzopyran-2,4'-piperidine];3,4-Dihydrospiro[chromene-2,4'-piperidine];Spiro[chromane-2,4'-piperidine;Spiro[2H-1-benzopyran-2,4'-piperidine], 3,4-dihydro-;Spiro[chroman-2,4'-piperidine;Spiro[chromane-2,4'-piperidine |