*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AI9695000 CHEMICAL NAME : Acetic acid, (2-naphthyloxy)-, 2-(2-oxo-1-(1-pyrrolidinylmethyl)-3-indolinylene)hydr azide CAS REGISTRY NUMBER : 81215-50-1 BEILSTEIN REFERENCE NO. : 6018828 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C25-H24-N4-O3 MOLECULAR WEIGHT : 428.53 WISWESSER LINE NOTATION : T56 BNVYJ B1- AT5NTJ& DUNMV1O- CL66J COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Indolin-2,3-dione, 1-pyrrolidinomethyl-, 3-(2-naphthyloxy)acetylhydrazone * (2-Naphthyloxy)acetic acid 2-(2-oxo-1-(1-pyrrolidinylmethyl)-3-indolinylene)hydrazide * 1-Pyrrolidinomethyl-3-(2-naphthyloxyacetylhydrazono)indolin-2-one *** 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 : 681 mg/kg TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness Nutritional and Gross Metabolic - body temperature decrease 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 ***