*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XN1928870 CHEMICAL NAME : 2(5H)-Thiophenone, 3,5-dimethyl-4-hydroxy-5-(2-methyl-1,3-butadienyl)-, (R-(E))- CAS REGISTRY NUMBER : 82079-32-1 BEILSTEIN REFERENCE NO. : 4423670 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C11-H14-O2-S MOLECULAR WEIGHT : 210.31 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Antibiotic 2-200 * (R-(E))-3,5-Dimethyl-4-hydroxy-5-(2-methyl-1,3-butadienyl)-2(5H)-thiophe none * Thiolactomycin *** 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 : 810 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #1287 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 705 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #1287 *** END OF RECORD ***