Solvent Red 49

Synonyms: 3',6'-Bis(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-Bis(diethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene], Aizen Rhodamine B Base, Aizen SOT Pink 1, Baso Red 546, Baso Red NB 546, Certiqual Rhodamine, Eljon Magenta Toner, Fast Oil Pink B, Lacquer Pink S, NSC 43944, Neptune Red Base 543, Neptune Red Base NB 543LD, Oil Pink 312, Oil Pink 330, Oil Red 312, Orient Oil Pink 312, Orient Oil Red 312, Orient Pink 312, Rhodamine B Base Extra, Rhodamine B Extra Base, Rhodamine B base, Rhodamine B lactone, Rhodamine Base B, Rhodamine Base B Extra, Rhodamine Base FB, Rhodamine S (Russian), Lactone, Rhodamine S Lactone, Solvent Red 49, Vali Fast Pink 2312, Waxoline Rhodamine B, Waxoline Rhodamine BS