*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AI9635000 CHEMICAL NAME : Acetic acid, (2-naphthalenyloxy)-, (1,2-dihydro-5-methyl-1-((4-(4-methylphenyl)-1-pipera zinyl)methyl)-2-oxo-3 H-indol-3-ylidene)hydrazide CAS REGISTRY NUMBER : 81215-56-7 BEILSTEIN REFERENCE NO. : 6030315 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C33-H33-N5-O3 MOLECULAR WEIGHT : 547.71 COMPOUND DESCRIPTOR : Drug *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Behavioral - muscle contraction or spasticity 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: 315,142,1982 *** END OF RECORD ***