3',6'-Bis(dimethylamino)-5-isothiocyanato-3H-spiro[2-benzofuran-1 ,9'-xanthen]-3-one

3',6'-Bis(dimethylamino)-5-isothiocyanato-3H-spiro[2-benzofuran-1 ,9'-xanthen]-3-one · CAS 95197-95-8