*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TM2640500 CHEMICAL NAME : Piperazine, 1-(phenylmethyl)-4-(2-pyridinylcarbonyl)-, (E)-2-butenedioate (1:1) CAS REGISTRY NUMBER : 39640-14-7 LAST UPDATED : 199406 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C17-H19-N3-O.C4-H4-O4 MOLECULAR WEIGHT : 397.47 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 1-Benzyl-4-picolinoylpiperazine fumarate (1:1) * Egyt 475 * KL 137 * 1-(Phenylmethyl)-4-(2-pyridinylcarbonyl)piperazine (E)-2-butenedioate (1:1) * Piberalina * Piberaline * Trelibet *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : DRFUD4 Drugs of the Future. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1975/76- Volume(issue)/page/year: 9,30,1984 *** END OF RECORD ***