Phenolphthalin

Molecular Formula: C₂₀H₁₆O₄

InChI: InChI=1/C20H16O4/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24/h1-12,19,21-22H,(H,23,24)/f/h23H

InChIKey: InChIKey=FFFPYJTVNSSLBQ-MPIMZMORCS
SMILES: C1=CC=C(C(=C1)C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O)C(=O)O

Names:
    alpha,alpha-Bis(4-hydroxyphenyl)-o-toluic acid
    Benzoic acid, 2-(bis(4-hydroxyphenyl)methyl)-
    EINECS 201-384-4
    Phenolphthalin
    2-[bis(4-hydroxyphenyl)methyl]benzoic acid
    81-90-3

Registries:
    PubChem CID 66494
    PubChem ID 208575