*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EM9257450 CHEMICAL NAME : 2-Butenoic acid, 2-methyl-, 2,3,5,7a-tetrahydro-7-(hydroxymethyl)-1H-pyrrolizin-1 -yl ester, (1S-(1-alpha(Z),7a-alpha))- CAS REGISTRY NUMBER : 723-78-4 OTHER CAS REGISTRY NOS. : 6029-83-0 LAST UPDATED : 198910 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H19-N-O3 MOLECULAR WEIGHT : 237.33 COMPOUND DESCRIPTOR : Natural Product SYNONYMS/TRADE NAMES : * 7-Angeloylheliotridine * 7-Angelylheliotridine * O-7-Angelylheliotridine * Rivularine *** 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 : 250 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AJEBAK Australian Journal of Experimental Biology and Medical Science. (Adelaide, S.A., Australia) V.1-64, 1924-86. Volume(issue)/page/year: 46,493,1968 *** END OF RECORD ***