*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : TD2636000 CHEMICAL NAME : Phosphorodiamidic acid, N,N'-bis(2-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo purin-7-yl) ethyl)-, ethyl ester CAS REGISTRY NUMBER : 70299-76-2 BEILSTEIN REFERENCE NO. : 1200881 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C20-H29-N10-O6-P MOLECULAR WEIGHT : 536.56 WISWESSER LINE NOTATION : T56 BN DN FNVNVJ F1 H1 B2MPO&O2&M2- BT56 BN DN FNVNVJ F1 H1 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Bis-(theophyllinyl-7' ethylamino) phosphate d'ethyle *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 36,409,1978 *** END OF RECORD ***