*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : RO0908200 CHEMICAL NAME : 1,3,4-Oxadiazol-2(3H)-one, 5-(4-ethoxy-3,5-dimethoxyphenyl)-3-((phenylamino)meth yl)- CAS REGISTRY NUMBER : 73484-55-6 LAST UPDATED : 199207 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H21-N3-O5 MOLECULAR WEIGHT : 371.43 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 5-(4-Ethoxy-3,5-dimethoxyphenyl)-3-((phenylamino)methyl)-1,3,4-oxadiazol -2(3H)-one *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 350 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 35,31,1980 *** END OF RECORD ***