*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TL1288580 CHEMICAL NAME : 1-Piperazinecarboxamidine, 4-nitroso- CAS REGISTRY NUMBER : 85063-95-2 LAST UPDATED : 198709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H11-N5-O MOLECULAR WEIGHT : 157.21 WISWESSER LINE NOTATION : T6N DNTJ AQ DYZUM COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Nitroso-1-piperazinecarboxamidine * 1-Piperazinecarboximidamide, 4-nitroso- *** 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 : 880 mg/kg TOXIC EFFECTS : Behavioral - analgesia REFERENCE : EKMMA8 Eksperimentalna Meditsina i Morfologiya. (Hemus, Blvd. Russki 6, Sofia, Bulgaria) V.1- 1962- Volume(issue)/page/year: 24(4),35,1985 *** END OF RECORD ***