英文名称
1,3,4,5,5',6,6',7,7',8',9',10',11',12'-tetradecamethylspiro[3H-indole-2,2'-phenanthro[9,10-b][1,4]oxazine];3,4,5,5',6,6',7,7',8',9',10',11',12'-tridecamethylspiro[1,3-benzothiazole-2,2'-phenanthro[9,10-b][1,4]oxazine];3,4,5,5',6,6',7,7',8',9',10'-undecamethylspiro[1,3-benzothiazole-2,3'-benzo[f][1,4]benzoxazine]