CHL

a drug (trade name Thorazine) derived from phenothiazine that has anti-psychotic effects and is used as a sedative and tranquilizer

CHL

a common organophosphate insecticide

CHL

a yellow crystalline antibiotic (trade name Aureomycin) used to treat certain bacterial and rickettsial diseases

CHL

towhees

CHL

towhee of the Rocky mountain region