1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)- 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone 3,3-Bis(4-hydroxyphenyl)phthalide 3,3-Bis(p-hydroxyphenyl)phthalide 467-29-8 5-18-04-00188 (Beilstein Handbook Reference) 57214-20-7 77-09-8 AI3-09081 Agoral Alophen BRN 0284423 CCRIS 6266 Chocolax Colax Correctol Dihydroxyphthalophenone Doxan Doxidan EINECS 201-004-7 Espotabs Euchessina Evac-Q-Kit Evac-Q-Kwik Evac-Q-Tabs Evac-U-Gen Evac-V-Lax Ex-Lax Feen-A-Mint Gum Feen-A-Mint Laxative Mints FemiLax Fenolftalein [Czech] Fenolftaleina [INN-Spanish] HSDB 4161 Koprol Lax-Pills Laxcaps Laxin Laxogen Lilo Medilax Modane Plus NCI-C55798 NSC 10464 PHENOLPHTHALEIN Phenolax Phenolphtaleine [INN-French] Phenolphthalein [USAN:BAN:INN] Phenolphthaleinum [INN-Latin] Phillips Gelcaps Phthalide 3,3,-bis(p-hydroxyphenyl)- Phthalimetten Phthalin Purga Purgen Purgophen Spulmako-lax Trilax alpha-(p-Hydroxyphenyl)-alpha-(4-oxo-2,5-cyclohexadien-1-ylidene)-o-toluic acid alpha-Di(p-hydroxyphenyl)phthalide