*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YT3960000 CHEMICAL NAME : Urea, 1-(2-fluoroethyl)-1-nitroso-3-(thiochroman-4-yl)- CAS REGISTRY NUMBER : 33024-46-3 BEILSTEIN REFERENCE NO. : 1397049 REFERENCE : 5-18-09-00632 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C12-H14-F-N3-O2-S MOLECULAR WEIGHT : 283.35 WISWESSER LINE NOTATION : T66 BS EHJ EMVNNO&&2F COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-(2-Fluoroethyl)-1-nitroso-3-(thiochroman-4-yl)urea * NSC 121249 * Urea, 3-(3,4-dihydro-2H-1-benzothiopyran-4-yl)-1-(2-fluoroethyl)-1-nitroso- *** 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 : 36180 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986 *** END OF RECORD ***