*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR6477000 CHEMICAL NAME : 3(2H)-Pyridazinone, 2-(2-dimethylaminoethyl)-6-(p-hydroxyphenyl)-4-methyl -, hydrochloride CAS REGISTRY NUMBER : 29285-81-2 LAST UPDATED : 199007 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H19-N3-O2.Cl-H MOLECULAR WEIGHT : 309.83 WISWESSER LINE NOTATION : T6NNVJ B2N1&1 D1 FR DQ &GH SYNONYMS/TRADE NAMES : * AG 256 * 2-(2-Dimethylaminoethyl)-6-(p-hydroxyphenyl)-4-methyl-3(2H)-pyridazinone hydrochloride *** 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 : 330 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 5,141,1970 *** END OF RECORD ***