Product Name：3,3-Bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one
Synonyms：Phenolphthalein solution; 3,3-bis(p-hydroxyphenyl)phthalide; ,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore; 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one; 2-[bis(4-hydroxyphenyl)methyl]benzoic acid;
Molecular Formula：C20H14O4
Molecular Weight：318.32276
