| 英文同义词: | 3-Methyl-N,N-bis(phenylmethyl)-2,2'-spirobi[2H-1-benzopyran]-7-amine;N,N-dibenzyl-3-methyl-2,2'-spirobi[2H-1-benzopyran]-7-amine;N,N-dibenzyl-3'-methyl-2,2'-spirobi[chromene]-7'-amine;2,2'-Spirobi[2H-1-benzopyran]-7-amine, 3-methyl-N,N-bis(phenylmethyl)- |