*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ8966970 CHEMICAL NAME : 2-Pyrazolin-5-one, 4-(anilinomethylene)-1,3-diphenyl- LAST UPDATED : 199106 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H17-N3-O MOLECULAR WEIGHT : 339.42 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-(Anilinomethylene)-1,3-diphenyl-2-pyrazolin-5-one *** 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 : >3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,1721,1969 *** END OF RECORD ***