*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : XI0367360 CHEMICAL NAME : 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2-amino-4-thiazolyl) (methoxyimino)acetyl)amino)-3-(((2-furanylcarbonyl)th io)methyl)-8-oxo-, monosodium salt (6R-(6-alpha,7-beta(Z))- CAS REGISTRY NUMBER : 104010-37-9 LAST UPDATED : 199606 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C19-H17-N5-O7-S3.Na MOLECULAR WEIGHT : 546.58 COMPOUND DESCRIPTOR : Mutagen SYNONYMS/TRADE NAMES : * Ceftiofur sodium * Naxcel * U-64279E *** HEALTH HAZARD DATA *** ** MUTATION DATA ** TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Rodent - hamster Ovary DOSE/DURATION : 275 mg/L REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 345,27,1995 *** END OF RECORD ***