2-(3',3'-二甲基-6-硝基螺[色烯-2,2'-吲哚]-1'-基)乙基甲基丙烯酸酯

2-(3',3'-dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)ethyl methacrylate · CAS 25952-50-5