*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : NS1245400 CHEMICAL NAME : Isonicotinic acid, (2-butenylidene)hydrazide CAS REGISTRY NUMBER : 7007-96-7 BEILSTEIN REFERENCE NO. : 0136132 REFERENCE : 4-22-00-00566 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H11-N3-O MOLECULAR WEIGHT : 189.24 WISWESSER LINE NOTATION : T6NJ DVMNU2U2 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * CIH * Crotonaldehyde isonicotinic acid hydrazone * N'-Crotonalideneisoniazid * 4-Pyridinecarboxylic acid, 2-(2-butenylidene)hydrazide *** 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 : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 135,178,1962 *** END OF RECORD ***