*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CQ2338000 CHEMICAL NAME : Barbituric acid, 5-butyl-1-methyl-5-phenyl-, (R)-(-)- LAST UPDATED : 198502 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H17-N2-O3 MOLECULAR WEIGHT : 273.34 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * (R)-(-)-5-Butyl-1-methyl-5-phenylbarbituric acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 75 mg/kg TOXIC EFFECTS : Behavioral - general anesthetic REFERENCE : ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 310,421,1977 *** END OF RECORD ***