*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UR5807000 CHEMICAL NAME : Pyridazine, 3-amino-6-methyl-4-(methylthio)- CAS REGISTRY NUMBER : 82608-15-9 BEILSTEIN REFERENCE NO. : 5734213 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H9-N3-S MOLECULAR WEIGHT : 155.24 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-Amino-6-methyl-4-(methylthio)pyridazine * 6-Methyl-4-(methylthio)-3-pyridazinamine * 3-Pyridazinamine, 6-methyl-4-(methylthio)- *** 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 : 355 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis REFERENCE : PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 37,136,1982 *** END OF RECORD ***