*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : LZ6501000 CHEMICAL NAME : Glucopyranosiduronic acid, (5-fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl)-, methyl ester, beta-D- CAS REGISTRY NUMBER : 64977-52-2 LAST UPDATED : 199309 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H13-F-N2-O8 MOLECULAR WEIGHT : 320.26 SYNONYMS/TRADE NAMES : * (5-Fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl)-beta-D-glucopyranosiduronic acid methyl ester * 5-Fluorouracil O-beta-D-glucuronide * FU-O-G * 5-FU O-beta-D-glucuronide * Methyl 1-(5-fluoro-1H-2-oxopyrimidin-4-yl)-beta-D-glucopyranuronate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Tumorigenic - active as anti-cancer agent REFERENCE : GANNA2 Gann. Japanese Journal of Cancer Research. (Tokyo, Japan) V.1-75, 1907-84. For publisher information, see JJCREP. Volume(issue)/page/year: 69,283,1978 *** END OF RECORD ***