*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ1374000 CHEMICAL NAME : 1H,3H-Pyrano(3,4-c)pyran-1-one, 4,4a-beta,5,6-tetrahydro-6-alpha-hydroxy-5-alpha-viny l- CAS REGISTRY NUMBER : 15215-11-9 LAST UPDATED : 199306 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H12-O4 MOLECULAR WEIGHT : 196.22 SYNONYMS/TRADE NAMES : * 6-alpha-Hydroxy-5-alpha-vinyl-4,4a-beta,5,6-tetrahydro-1H,3H-pyrano(3,4- c)pyran-1-one * Sweroside aglycone *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #81-92212 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 160 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #81-92212 *** END OF RECORD ***