*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UV1164200 CHEMICAL NAME : Pyrido(2,3-d)pyrimidin-4(3H)-one, 3-(2-hydroxy-3-morpholinopropyl)-2-methyl- CAS REGISTRY NUMBER : 101204-89-1 LAST UPDATED : 198702 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H20-N4-O3 MOLECULAR WEIGHT : 304.39 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * 3-(2-Hydroxy-3-morpholinopropyl)-2-methylpyrido(2,3-d)pyrimidin-4(3H)-one *** 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 : 400 mg/kg TOXIC EFFECTS : Lungs, Thorax, or Respiration - respiratory depression REFERENCE : PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 37,541,1985 *** END OF RECORD ***