英文别名
6'-Nitro-1-phenyl-3,3-dimethyl-spiro ;8-Nitro-1-phenyl-3,3-dimethyl-spiro-;s.F.;6'-Nitro-3,3-dimethyl-1-phenyl-indolin-2-spiro-2'-<2H-1>benzopyran;3',3'-dimethyl-6-nitro-1'-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole];3,3-Dimethyl-1-phenyl-6'-nitrospiro(indoline-2,2'-2'H-chromene);3',3'-dimethyl-6-nitro-1'-phenylspiro[chromene-2,2'-indole]