*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR6650000 CHEMICAL NAME : 3(2H)-Pyridazinone, 6-(p-methoxyphenyl)-4-methyl-2-(2-morpholinoethyl)-, hydrochloride CAS REGISTRY NUMBER : 29285-87-8 LAST UPDATED : 199007 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H23-N3-O3.Cl-H MOLECULAR WEIGHT : 365.90 WISWESSER LINE NOTATION : T6NNVJ D1 FR DO1& B2- AT6N DOTJ &GH SYNONYMS/TRADE NAMES : * AG 254 * 6-(p-Methoxyphenyl)-4-methyl-2-(2-morpholinoethyl)-3(2H)-pyridazinone hydrochloride * Morpholinoethyl-2 methyl-4 (p-methoxyphenyl)-6 pyridazone-3 chlorhydrate *** 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 : 450 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 ***