1,1,2,2-tetrakis(4-(diphenylamino)phenyl)ethene
1',3'-Dihydro-1',3',3'-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indole]-5',8-diol; (±)-1',3',3'-Trimethyl-6-nitrospiro[chromene-2,2'-indoline]-5',8-diol;(±)-1',3',3'-三甲基-6-硝基螺[苯并吡喃-2,2'-吲哚啉]-5',8-二醇;SPIROPYRAN 1
C19H18N2O5
354.36