*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NT1999700 CHEMICAL NAME : Isophthalamic acid, 5,5'-(tetramethylenebis(carbonylimino))bis(2,4,6-trii odo- CAS REGISTRY NUMBER : 13724-24-8 BEILSTEIN REFERENCE NO. : 2933253 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H16-I6-N4-O8 MOLECULAR WEIGHT : 1225.82 WISWESSER LINE NOTATION : ZVR BI DI FI CVQ EMV4VMR BI DI FI CVQ EVZ SYNONYMS/TRADE NAMES : * 5,5'-(Tetramethylenebis(carbonylimino))bis(2,4,6-triiodoisophthalamic acid) *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 12200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,964,1966 *** END OF RECORD ***