*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DM3965000 CHEMICAL NAME : 2H-1,4-Benzoxazin-3(4H)-one, 7-(1-oxobutyl)-2,2,4-trimethyl- CAS REGISTRY NUMBER : 116337-75-8 BEILSTEIN REFERENCE NO. : 4319494 LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H19-N-O3 MOLECULAR WEIGHT : 261.35 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 7-(1-Oxobutyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3(4H)-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 : >2 gm/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: 24,55,1989 *** END OF RECORD ***