*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DI0455000 CHEMICAL NAME : Benzoic acid, 3,4,5-trimethoxy-, ester with 4-butyl-1,2-diphenyl-3-hydroxy-3-pyrazolin-5-one CAS REGISTRY NUMBER : 16006-74-9 BEILSTEIN REFERENCE NO. : 0870070 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C29-H30-N2-O6 MOLECULAR WEIGHT : 502.61 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Benzoic acid, 3,4,5-trimethoxy-, 4-butyl-2,5-dihydro-5-oxo-1,2-diphenyl-1H-pyrazol-3-yl ester * LH 150 * Phenylbutazone trimethoxybenzoate * Phenylbutazone trimethylgallate * 3,4,5-Trimethoxybenzoate de phenylbutazone * 3,4,5-Trimethoxybenzoic acid ester with 4-butyl-1,2-diphenyl-3-hydroxy-3-pyrazolin-5-one *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 2,272,1967 *** END OF RECORD ***