Nombre del producto:Methanesulfonic acid, 1,1,1-trifluoro-, 6'-(ethylamino)-7'-methyl-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3'-yl ester
IUPAC Name:3'-(ethylamino)-2'-methyl-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-6'-yl trifluoromethanesulfonate