*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DM3896200 CHEMICAL NAME : 2H-1,4-Benzoxazin-3(4H)-one, 7-(3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-2,4-dimethyl -, (E)-(+-)- CAS REGISTRY NUMBER : 123172-63-4 BEILSTEIN REFERENCE NO. : 5989931 LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H17-N-O4 MOLECULAR WEIGHT : 323.37 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (E)-(+-)-7-(3-(4-Hydroxyphenyl)-1-oxo-2-propenyl)-2,4-dimethyl-2H-1,4-be nzoxazin-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 ***