*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : YR7525000 CHEMICAL NAME : Urea, 2-acetyl-1-phenyl-2-thio- CAS REGISTRY NUMBER : 61629-27-4 LAST UPDATED : 199012 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H12-N2-O-S MOLECULAR WEIGHT : 196.29 WISWESSER LINE NOTATION : 1VSYZMR SYNONYMS/TRADE NAMES : * S-Acetyl-1-phenyl thiourea * USAF EL-93 *** 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 : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689 *** END OF RECORD ***