*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FD7641970 CHEMICAL NAME : Carbanilic acid, 4-butoxy-2-methyl-, 1-(piperidinomethyl)ethyl ester CAS REGISTRY NUMBER : 63986-59-4 LAST UPDATED : 199309 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H32-N2-O3 MOLECULAR WEIGHT : 348.54 WISWESSER LINE NOTATION : T6NTJ A1Y1&OVMR B1 DO4 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Butoxy-2-methylcarbanilic acid 1-(piperidinomethyl)ethyl ester * KL 3633 * 1-(Piperidinomethyl)ethyl 4-butoxy-2-methylcarbanilate *** 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 : 235 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CKFRAY Ceskoslovenska Farmacie. (PNS-Ustredni Expedice a Dovoz Tisku, Kafkova 19, 160 00 Prague 6, Czechoslovakia) V.1- 1952- Volume(issue)/page/year: 26,104,1977 *** END OF RECORD ***