英文别名
6-BROMO-1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE];1,3,3-TRIMETHYLINDOLINO-6'-BROMOBENZOPYRYLOSPIRAN;Trimethylindolinobromobenzopyrylospiran;1,3,3-Trimethylindolino-6-bromobenzopyrylospirane;1,3,3-TRIMETHYLINDOLINO-6-BROMOBENZOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] 98+%;1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran [Photochromic Compound];1',3',3'-Trimethyl-6-bromospiro[2H-1-benzopyran-2,2'-indoline];1,3,3-Trimethyl-6'-bromospiro[indoline-2,2'-[2H-1]benzopyran]