6′-(Diethylamino)-3′-methyl-2′-(phenylamino)spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one29512-49-0100 % similar 6′-[Ethyl(3-methylbutyl)amino]-3′-methyl-2′-(phenylamino)spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one70516-41-584 % similar 6′-(Diethylamino)-2′-[(2,4-dimethylphenyl)amino]-3′-methylspiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one36431-22-881 % similar Solvent red 49509-34-273 % similar Protein hydrolyzates, yeast100684-36-452 % similar 3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one630-88-648 % similar 7,7-Bis[4-(diethylamino)-2-ethoxyphenyl]furo[3,4-B]pyridin-5(7H)-one132467-74-447 % similar Fluorescein2321-07-545 % similar 3′,6′-Diacetylfluorescein596-09-844 % similar Sodium fluorescein518-47-843 % similar Dichlorofluorescein76-54-043 % similar P-Xylenolphthalein50984-88-841 % similar Calcein1461-15-039 % similar Thymolphthalein125-20-239 % similar O-Cresolphthalein596-27-038 % similar O-Cresolphthalein complexone2411-89-435 % similar Naphtholphthalein596-01-035 % similar Sodium thymolphthalein monophosphate28749-63-534 % similar Acid red 9533239-19-934 % similar 5-Aminofluorescein3326-34-934 % similar