Synonyms: VANADYL 3,10,17,24-TETRA-TERT-BUTYL-1,8,15,22-TETRAKIS(DIMETHYLAMINO)-29H-PHTHALOCYANINE;Vanadyl 3,10,17,24-tetra-tert-butyl-1,8,15,22-tetrakis(dimethylamino)-29H,31H-phthalocyanine;vanadyl tetra-T-butyl-tetrakis(dimethyl-amino)-29;VANADYL TETRA-T-BUTYL-TETRAKIS(DIMETHYL- AMINO)-29H,31H-PHTHALOCYANINE;vanadyl tetrabutyltetrakis(dimethylamino)phthalocyanine