*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DW2977400 CHEMICAL NAME : (3,3'-Bi-1H-pyrrole)-2,2',5,5'-tetrone, 1,1'-dicyclohexyl-4,4'-dihydroxy-, disodium salt CAS REGISTRY NUMBER : 54535-26-1 LAST UPDATED : 199207 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H24-N2-O6.2Na MOLECULAR WEIGHT : 434.44 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,1'-Dicyclohexyl-4,4'-dihydroxy-(3,3'-bi-1H-pyrrole)-2,2',5,5'-tetrone disodium salt *** 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 : FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 29,889,1974 *** END OF RECORD ***