Phenolphthalexon

Formula : C30-H28-N2-O12
CAS : 25296-54-2 

Hepatobiliary radiopharmaceutical when labeled with 113m indium.

Phenols (petroleum)

Formula : Unspecified
CAS : 64743-03-09 

TSCA Definition 2019: A complex combination of organic compounds, predominantly phenol, cresols, xylenols and other alkylated phenols obtained primarily from cracked naphtha or distillate streams by alkaline extraction.