*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : DL0825000 CHEMICAL NAME : 2H-1,2-Benzothiazin-3(4H)-one, 2-(2-propynyl)-, 1,1-dioxide CAS REGISTRY NUMBER : 31848-19-8 BEILSTEIN REFERENCE NO. : 0656857 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H9-N-O3-S MOLECULAR WEIGHT : 235.27 WISWESSER LINE NOTATION : T66 BSWNV EHJ C2UU1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 2-Propargyl-2H-1,2-benzothiazin-3(4H)-one 1,1-dioxide *** 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 : 3 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 16,1133,1973 *** END OF RECORD ***