*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DU3105000 CHEMICAL NAME : (2,2'-Binaphthalene)-8,8'-dicarboxaldehyde, 1,1',4,4'-tetrahydro-6,6',7,7'-tetrahydroxy- 3,3'-dimethyl-5,5'-bis(1-methylethyl)-1,1',4,4'-tetro xo- CAS REGISTRY NUMBER : 4547-72-2 LAST UPDATED : 199606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C30-H26-O10 MOLECULAR WEIGHT : 546.56 COMPOUND DESCRIPTOR : Reproductive Effector SYNONYMS/TRADE NAMES : * Gossypolone *** HEALTH HAZARD DATA *** ** REPRODUCTIVE DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE : 175 mg/kg SEX/DURATION : male 7 week(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) REFERENCE : QUSJEV Qatar University Science Journal. (University of Qatar, Faculty of Science, POB 2713, Doha, Qatar) V.11- 1991- Volume(issue)/page/year: 13,214,1993 *** END OF RECORD ***