*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : SZ6530000 CHEMICAL NAME : Phosphonic acid, (6-amino-5-nitro-4-pyrimidinyl)-, dimethyl ester CAS REGISTRY NUMBER : 72900-79-9 BEILSTEIN REFERENCE NO. : 0924213 REFERENCE : 5-25-18-00377 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H9-N4-O5-P MOLECULAR WEIGHT : 248.16 SYNONYMS/TRADE NAMES : * (6-Amino-5-nitro-4-pyrimidinyl)phosphonic acid dimethyl ester *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 380 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FAVUAI Fiziologicheski Aktivnye Veshchestva. Physiologically Active Substances. (Izdatel'stvo Naukova Dumka, Kiev, USSR) No.1- 1966- Volume(issue)/page/year: 13,18,1981 *** END OF RECORD ***