*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : AJ3285000 CHEMICAL NAME : Acetic acid, 2-(1-phthalazinyl)hydrazide CAS REGISTRY NUMBER : 22758-68-5 BEILSTEIN REFERENCE NO. : 0958831 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H10-N4-O MOLECULAR WEIGHT : 202.24 WISWESSER LINE NOTATION : T66 CNNJ BMMV1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * N-Acetylhydralazine * N-Acetyl-1-hydrazinophthalazine * 1-(2-Acetylhydrazino)phthalazine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 143,7,1964 *** END OF RECORD ***