Solvent red 72596-03-2100 % similar Red 2115086-94-967 % similar Naphtholphthalein596-01-064 % similar Eosin Y17372-87-157 % similar Dichlorofluorescein76-54-056 % similar Fluorescein2321-07-554 % similar P-Xylenolphthalein50984-88-853 % similar O-Cresolphthalein596-27-052 % similar Tetrabromophenolphthalein76-62-051 % similar Acid red 9533239-19-951 % similar Phenolphthalein77-09-850 % similar 3′,6′-Dichlorospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one630-88-648 % similar Thymolphthalein125-20-247 % similar Sodium fluorescein518-47-845 % similar Calcein1461-15-044 % similar Food Red No. 3 aluminum lake12227-78-044 % similar 3′,6′-Diacetylfluorescein596-09-844 % similar Phenolphthalein diphosphate2090-82-644 % similar Erythrosine16423-68-043 % similar Solvent red 49509-34-243 % similar