*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AJ1113000 CHEMICAL NAME : Acetic acid, (4-nitrophenoxy)-, (1,2-dihydro-5-methyl-2-oxo-1-(1-pyrrolidinylmethyl)- 3H- indol-3-ylidene)hydrazide CAS REGISTRY NUMBER : 81215-61-4 BEILSTEIN REFERENCE NO. : 6021634 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H23-N5-O5 MOLECULAR WEIGHT : 437.50 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 ***