*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL4270000 CHEMICAL NAME : Piperazine, 1-(10,11-dihydro-2-methyldibenzo(b,f)thiepin-10-yl)-4 -methyl-, (Z)-2-butenedioate,hydrate (2:2:1) CAS REGISTRY NUMBER : 73129-61-0 LAST UPDATED : 198612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H24-N2-S.C4-H4-O4.1/2H2-O MOLECULAR WEIGHT : 449.56 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Methyl-10-(4-methylpiperazino)-10,11-dihydrodibenzo(b,f)thiepin maleate hemihydrate * VUFB13.752 *** 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 : 333 mg/kg TOXIC EFFECTS : Behavioral - ataxia Behavioral - rigidity (including catalepsy) REFERENCE : CCCCAK Collection of Czechoslovak Chemical Communications. (Academic Press Inc. Ltd., 24-28 Oval Rd., London NW1 7DX, UK) V.1- 1929- Volume(issue)/page/year: 44,2677,1979 *** END OF RECORD ***