*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QD4400000 CHEMICAL NAME : Morphine, methoxymethyldihydro- CAS REGISTRY NUMBER : 63868-45-1 LAST UPDATED : 199106 DATA ITEMS CITED : 1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Methoxymethyldihydromorphine *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 107 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZNAE "Public Health Reports, Supplement." (Washington, DC) Volume(issue)/page/year: 138,8,1938 *** END OF RECORD ***