*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EY9792000 CHEMICAL NAME : Carbamic acid, (3-butoxyphenyl)-, 1-(propoxymethyl)-2-(1-pyrrolidinyl)ethyl ester, ethanedioate (1:1) CAS REGISTRY NUMBER : 143503-31-5 LAST UPDATED : 199309 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H34-N2-O4.C2-H2-O4 MOLECULAR WEIGHT : 468.61 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Carbanilic acid, m-butoxy-, 2-propoxy-1-(1-pyrrolidinylmethyl)ethyl ester, oxalate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value 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: 325,393,1992 *** END OF RECORD ***