*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QE0525000 CHEMICAL NAME : 4-Morpholinecrotonic acid, beta-ethoxy-, ethyl ester CAS REGISTRY NUMBER : 63868-56-4 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H16-N-O4 MOLECULAR WEIGHT : 214.27 WISWESSER LINE NOTATION : T6N DOTJ A1YO2&U1VO2 SYNONYMS/TRADE NAMES : * Ethyl beta-ethoxy-4-morpholinecrotonate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 9,344,1957 *** END OF RECORD ***