*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TW3786000 CHEMICAL NAME : L-Proline, 5-oxo-, ((2-chlorophenyl)methylene)hydrazide, (E)- CAS REGISTRY NUMBER : 133661-75-3 BEILSTEIN REFERENCE NO. : 4258385 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H12-Cl-N3-O2 MOLECULAR WEIGHT : 265.72 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (E)-5-Oxo-L-proline ((2-chlorophenyl)methylene)hydrazide *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 523 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 25,785,1990 *** END OF RECORD ***