英文别名
6'-Nitro-1,3,3,5-tetramethyl-indolin-2-spiro-2'-<2H-1>benzopyran;Tetramethyl-1,3,3,5 nitro-6'indolino-2-spiro-2-benzo(b)-pyran;1',3',3',5'-tetramethyl-6-nitro-1',3'-dihydro-spiro[chromene-2,2'-indole];1,3,3-Trimethyl-5-methyl-6'-nitrospiro(indoline-2,2'-2'H-chromene);1',3',3',5'-Tetramethyl-6-nitrospiro[chromene-2,2'-indole]