*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QJ5257000 CHEMICAL NAME : 2,7-Naphthalenediol, 1,1'-methylenedi- CAS REGISTRY NUMBER : 68828-45-5 BEILSTEIN REFERENCE NO. : 2304395 REFERENCE : 0-06-00-01182 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H16-O4 MOLECULAR WEIGHT : 332.37 WISWESSER LINE NOTATION : L66J CQ IQ B1- BL66J CQ IQ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1,1'-Methylenebis(2,7-naphthalenediol) *** 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 : 790 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 13,381,1978 *** END OF RECORD ***