1H-Isoindole-1,3(2H)-dione, 2,2'-((5-(2-benzothiazolyl)-4-hydroxy-1,3-phenylene)bis(methylene))bis- 2-(2-Hydroxy-3,5-bis(phthalimidomethyl)phenyl)benzothiazole 39951-80-9 EINECS 254-714-4 N,N'-((5-(Benzothiazol-2-yl)-4-hydroxy-1,3-phenylene)bis(methylene))bisphthalimide