*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DK9340000 CHEMICAL NAME : 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-4-nitroso-, 1,1-dioxide CAS REGISTRY NUMBER : 63779-86-2 LAST UPDATED : 199106 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H7-Cl-N4-O5-S2 MOLECULAR WEIGHT : 326.75 WISWESSER LINE NOTATION : T66 BSWM EN DHJ ENO HG ISZW COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 4-Nitroso-hct * 4-Nitrosohydrochlorothiazide *** 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 : 560 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 40,131,1977 *** END OF RECORD ***