*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XJ5426600 CHEMICAL NAME : 4-Thiazolidinecarboxylic acid, 2-methyl-, L- CAS REGISTRY NUMBER : 7347-97-9 LAST UPDATED : 199706 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H9-N-O2-S MOLECULAR WEIGHT : 147.21 SYNONYMS/TRADE NAMES : * L-2-Methylthiazolidine-4-carboxylic acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2635 mg/kg TOXIC EFFECTS : Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - dyspnea Kidney, Ureter, Bladder - other changes in urine composition REFERENCE : AGACBH Agents and Actions, A Swiss Journal of Pharmacology. (Birkhaeuser Verlag, POB 133, CH-4010 Basel, Switzerland) V.1- 1969/70- Volume(issue)/page/year: 4,125,1974 *** END OF RECORD ***