Chloroform. Trichloromethane . A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity. . 0.54
Trimethaphan. Trimetaphan . Thimethaphan . A nicotinic antagonist that has been used as a ganglionic blocker in hypertension, as an adjunct to anesthesia, and to induce hypotension during surgery. . 0.50
Trichloroethanes. Chlorinated ethanes which are used extensively as industrial solvents. They have been utilized in numerous home-use products including spot remover preparations and inhalant decongestant sprays. These compounds cause central nervous system and cardiovascular depression and are hepatotoxic. Include 1,1,1- and 1,1,2-isomers. . 0.48
Bromotrichloromethane. Trichlorobromomethane . A potent liver poison. In rats, bromotrichloromethane produces about three times the degree of liver microsomal lipid peroxidation as does carbon tetrachloride. . 0.46
Trihexyphenidyl. Apo-Trihex . Artane . Cyclodol . Hipokinon . Parkinane . Parkopan . Trihexane . Trihexidyl Hydrochloride . Trihexyphenidyl Hydrochloride . Trihexyphenidyl Hydrochloride Elixir . Apo Trihex . ApoTrihex . Benzhexol . One of the centrally acting MUSCARINIC ANTAGONISTS used for treatment of PARKINSONIAN DISORDERS and drug-induced extrapyramidal movement disorders and as an antispasmodic. . 0.45
Tromethamine. Tri(hydroxymethyl)aminomethane . Tris(hydroxymethyl)aminomethane . Tris-Magnesium(II)-Potassium Chloride Buffer . Tris-Mg(II)-KCl Buffer . Trizma . Tris Buffer . Trisamine . Trometamol . An organic amine proton acceptor. It is used in the synthesis of surface-active agents and pharmaceuticals; as an emulsifying agent for cosmetic creams and lotions, mineral oil and paraffin wax emulsions, as a biological buffer, and used as an alkalizer. (From Merck, 11th ed; Martindale, The Extra Pharmacopoeia, 30th ed, p1424) . 0.42
Trimethadione. Tridione . Trimetin . Troxidone . An anticonvulsant effective in absence seizures, but generally reserved for refractory cases because of its toxicity. (From AMA Drug Evaluations Annual, 1994, p378) . 0.42