| 英文同义词: | 2-AMINO-7-METHYL-5,11,13-TRIOXOSPIRO[4,6,7,8-TETRAHYDRO2H-CHROMENE-4,2'-INDANE]-3-CARBONITRILE;2-amino-7-methyl-1',3',5-trioxo-1',3',5,6,7,8-hexahydrospiro[chromene-4,2'-indene]-3-carbonitrile;Spiro[4H-1-benzopyran-4,2'-[2H]indene]-3-carbonitrile, 2-amino-1',3',5,6,7,8-hexahydro-7-methyl-1',3',5-trioxo- |