*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UW7352500 CHEMICAL NAME : 4(1H)-Pyrimidinone, 2-amino-5-chloro-6-phenyl- CAS REGISTRY NUMBER : 72962-09-5 BEILSTEIN REFERENCE NO. : 5537426 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C10-H8-Cl-N3-O MOLECULAR WEIGHT : 221.66 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * 2-Amino-5-chloro-6-phenyl-4(1H)-pyrimidinone * U-55,523 *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Rodent - hamster Ovary DOSE/DURATION : 400 mg/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 252,229,1991 *** END OF RECORD ***